Chickasaw County, MS: Owner-Builder Allowed

Unincorporated Chickasaw County, Mississippi does not publish a confirmed building-permit process or countywide zoning rule, so ask the Board of Supervisors before starting construction^1,2. Inside Houston, the city requires a building permit and zoning compliance for covered work, while septic permits for addresses throughout Chickasaw County stay with the Mississippi State Department of Health^3,4,5.

At a glance

Building permit: Unincorporated process unconfirmed; Houston requires permits for covered work^1,3
Zoning: Countywide status unconfirmed; Houston has municipal zoning^2,3
Septic permit: Required through MSDH; some qualifying installations do not receive an inspection⁵
RV living: Private-land residential occupancy rule not confirmed; ask county supervisors and the municipality if applicable²
Tiny homes: No county-specific occupancy, size or siting rule confirmed²
Owner-builder: State builder-license exemption for qualifying work on your own residence; building, zoning and septic approvals still apply⁶
Private well: State withdrawal permit at the casing-size threshold, subject to exclusions⁷
Septic soils: Only 1.5% of soils rate without severe limits for a conventional drain field⁸

Who to call

Building permits

Chickasaw County Board of Supervisors

Starting contact for unresolved county building-permit, zoning and land-use questions

(662) 456-2513

1 Pinson Square, Houston, MS 38851

Septic permits

Chickasaw County Health Department

Local health-department contact for Chickasaw County; MSDH administers the statewide onsite-wastewater program

(662) 456-3737

332 N Jefferson Street, Houston

Online permits →

Contact details are copied from each office’s official page and were checked against it on October 9, 2026.

Do you need a building permit in Chickasaw County, Mississippi?

Chickasaw County's building-permit requirement and application process for unincorporated land could not be confirmed from a county ordinance, building-permit page or fee schedule.

Chickasaw County's building-permit requirement and application process for unincorporated land could not be confirmed from a county ordinance, building-permit page or fee schedule¹. Mississippi's uniform-code framework generally requires counties and municipalities to enact uniform building codes unless they completed an earlier opt-out, but Chickasaw County's current code and enforcement policy remains unconfirmed⁹.

Inside the City of Houston, obtain a city building permit before covered excavation, filling, construction, moving, alteration or land development begins³. Houston sells building permits at City Hall and charges $0.25 per square foot of total floor area³. Houston also requires the building permit to conform to its zoning ordinance, but onsite wastewater remains under MSDH's countywide septic-permit program^3,4,5. For unincorporated land, call the Chickasaw County Board of Supervisors before clearing the site and ask which office handles building permits, inspections and occupancy approval¹⁰.

Who issues building permits in Chickasaw County?

For unincorporated property, the practical starting point is the Chickasaw County Board of Supervisors because a county building-permit office or process could not be confirmed.

For unincorporated property, the practical starting point is the Chickasaw County Board of Supervisors because a county building-permit office or process could not be confirmed¹. The Board's office is at 1 Pinson Square in Houston and can be reached at (662) 456-2513¹⁰. Ask which office handles the parcel's building permit, adopted code, plan review, inspections, occupancy approval, floodplain review and county-road access.

Houston has a separate city process: the Zoning Administrator issues the building permit before covered work begins, the permit must conform to the zoning ordinance, and the permit is purchased at City Hall³. For Okolona or another incorporated place, contact that municipality about building permits and zoning approval because Mississippi permit requirements vary by location¹¹. Septic permits do not shift to the city: MSDH administers onsite wastewater throughout Chickasaw County^4,5.

Does Chickasaw County, Mississippi have zoning?

We could not confirm whether unincorporated Chickasaw County has countywide zoning, zoning districts or a published zoning map.

We could not confirm whether unincorporated Chickasaw County has countywide zoning, zoning districts or a published zoning map². County standards for minimum home size, minimum lot size, setbacks, lot coverage, building height, accessory dwellings and manufactured homes also remain unconfirmed². Ask the Board of Supervisors for a parcel-specific zoning answer before relying on how nearby land is used¹⁰.

Houston is different: city zoning regulations govern land use, districts and development standards within Houston³. Houston's zoning map does not establish zoning for the rest of Chickasaw County¹². Houston building permits must conform to the city zoning ordinance, while MSDH—not the city zoning office—administers septic permits throughout Chickasaw County^3,4,5. Mississippi's building-code framework and zoning are separate questions, so an unknown county zoning status does not eliminate possible building-code or septic requirements^5,9.

How do septic permits work in Chickasaw County?

The Mississippi State Department of Health administers onsite wastewater regulation in Chickasaw County, and installation of an onsite disposal system requires a permit.

The Mississippi State Department of Health administers onsite wastewater regulation in Chickasaw County, and installation of an onsite disposal system requires a permit^4,5. Contact the Chickasaw County Health Department at 332 N Jefferson Street in Houston or (662) 456-3737 for the local application path¹³.

Submit the application, property documents, plot plan and payment; after the file is complete, MSDH schedules a property visit and reports an average wait of 5–10 business days⁵. The current Notice of Intent plus Final Approval fee is $197.50, subject to change and possible online processing costs⁵. A qualifying first-time system for a new single-family home may avoid an installation inspection, but acreage and certified-installer conditions apply⁵. Only 1.5% of county soils rate without severe limitations for a conventional drain field, so make septic feasibility a contract contingency⁸.

Can you live in an RV or tiny home in Chickasaw County?

We could not confirm a Chickasaw County rule that allows or prohibits long-term RV living, temporary camping or tiny-home occupancy on private land.

We could not confirm a Chickasaw County rule that allows or prohibits long-term RV living, temporary camping or tiny-home occupancy on private land². Ask the Board of Supervisors about unincorporated land and the relevant municipality about property inside city limits before using an RV as a residence¹⁰. Houston's municipal zoning governs land use and development standards inside the city, so a Houston parcel needs a city-specific zoning answer³.

For an RV or tiny home outside a sewer system, wastewater cannot be discharged as gray water onto the ground, into a ditch or into a body of water; it must go to a central sewer or septic system⁵. Mississippi exempts a qualifying owner who builds or improves the owner's own residence from residential-builder licensing, but that exemption does not remove any required building permit, zoning approval or septic permit⁶.

Building a home in Chickasaw County: the steps, in order

Confirm whether the parcel is unincorporated or inside a municipality because building-permit and zoning requirements vary by location.

Confirm whether the parcel is unincorporated or inside a municipality because building-permit and zoning requirements vary by location¹¹.
For unincorporated land, ask the Board of Supervisors which office issues building permits and performs inspections^1,10. For Houston land, obtain the city building permit and confirm zoning compliance before covered work starts³.
Decide whether to hire a licensed builder or use the owner-builder licensing exemption for your own residence; building, zoning and septic approvals still apply⁶. More than two permit applications or two single residences within one year creates a rebuttable presumption that the work is intended for sale, lease, rent or a similar purpose⁶. Agricultural buildings also have a state builder-licensing exemption, not a blanket exemption from building permits or health rules⁶.
Resolve sewer or septic service with MSDH, then submit the septic-permit application, property documents, plot plan and payment before the property visit is scheduled^5,13.
Confirm water and road access; larger-casing wells and driveways onto state highways may require state permits^7,14.

What should you check before buying land in Chickasaw County?

Make an offer contingent on written confirmation of legal access, buildability, wastewater feasibility, water availability and flood status.

Make an offer contingent on written confirmation of legal access, buildability, wastewater feasibility, water availability and flood status. Chickasaw County's unincorporated zoning, building-permit and floodplain-development procedures remain unconfirmed, so direct those questions to the Board of Supervisors^1,2,10. Houston parcels instead follow the city's permit and zoning process^3,12.

A permanent water connection requires a sewer or septic solution, and a property within 1 mile of a sewer line may be referred to the sewer provider before MSDH proceeds with septic⁵. MSDH also reviews subdivision wastewater designs; its current fee is $325 plus $6.50 per lot, but that review is not a complete county subdivision-plat approval⁵. Only 1.5% of county soils rate without severe limitations for a conventional drain field⁸.

Watch-outs

An unknown building-permit status does not mean no permit is required; get the Chickasaw County answer before construction^1,10.
Only 1.5% of Chickasaw County soils rate without severe limitations for a conventional septic drain field, so confirm wastewater feasibility before closing⁸.
Houston's permit and zoning rules apply inside the city and do not establish the rules for unincorporated Chickasaw County^3,12.
Mississippi does not treat gray water separately; off-sewer wastewater must go to sewer or septic rather than onto the ground or into a ditch or water body⁵.

Sources

14 official pages, each quoted and re-checked · written October 9, 2026

Written October 9, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.

Off-grid gear

Going off-grid in Chickasaw County means bringing your own water and power. The kit we’d start with:

These are affiliate links — we may earn a commission, at no cost to you. As an Amazon Associate, Bolthole Index earns from qualifying purchases.

Compared with neighboring counties

Rule	Chickasaw County	Clay County	Calhoun County	Pontotoc County	Lee County	Monroe County	Webster County
Building permit	Not published	Limited	Required	Not published	Not published	Not published	Limited
County zoning	Not published	Yes	Not published	Not published	Not published	Not published	Not published
Septic permits	MS State Dept. of Health	MS State Dept. of Health	MS State Dept. of Health	MS State Dept. of Health	MSDH	MS State Dept. of Health	MS State Dept. of Health

Cities and towns in Chickasaw County

Inside a city or town, that city usually issues building permits and sets zoning; the county’s rules above cover unincorporated land. Septic, wells and floodplain rules usually stay with the county or state everywhere.

Not yet covered: Houston

Answers from the rulebook for Chickasaw County

What the ordinances and state agencies actually say — one answer per question, each quoted from the official source and independently re-checked.

Mississippi rules that apply here

Building permitRequired
Commercial places of Public Assembly subject to the Mississippi Fire Prevention Code.
- Permit/compliance inspections are required for buildings defined in Miss. Code § 45-11-101(a-f), pursuant to Miss. Code § 45-11-105(2).
- The code applies to buildings used for public assembly except where a county or municipality has adopted a fire-prevention code with standards not less stringent than the Mississippi Fire Prevention Code; the local provisions and enforcement mechanism apply instead.
- Permit fees are not less than $400 and include, but are not limited to, each on-site inspection, attorney fees, architect or engineer plan-review fees, and other fees and reasonable and necessary travel expenses.
- The regulation supersedes prior versions of Mississippi Administrative Code Title 19, Part 7, Chapter 7, and became effective January 1, 2025.
permit fee: >= 400 USD (Includes but is not limited to each on-site inspection, attorney fees, architect or engineer plan-review fees, other fees, and reasonable and necessary travel expenses.)
“Permits are required for commercial places of Public Assembly as follows: A. Permit/Compliance inspections are required for all buildings defined in Miss. Code § 45-11-101(a-f) pursuant to Miss. Code § 45-11-105(2).”
Mississippi Administrative Code, Title 19, Part 7, Chapter 7: Mississippi Fire Prevention Code ↗Re-checked Nov 4, 2026
Owner-builder exemptionAvailable
A person undertaking construction or improvement on the person's own residence, or acting as the person's own general contractor for construction or improvement on that residence, including in Chickasaw County.
- The exemption is for construction or improvement on the person's own residence.
- A person covered by subsection (1)(b) may not make more than two applications for a permit to construct a single residence within one year.
- A person covered by subsection (1)(b) may not construct more than two single residences within one year.
- More than two permit applications or more than two residences within one year creates a rebuttable presumption of intent to construct for sale, lease, rent, or a similar purpose.
permit applications for a single residence within one year: <= 2 applications (The statute states that more than two applications creates a rebuttable presumption of intent.) · single residences constructed within one year: <= 2 residences (The statute states that more than two residences creates a rebuttable presumption of intent.)
“Any person who undertakes construction or improvement on his own residence, or who acts as his own general contractor”
Residential Builders Law ↗Re-checked Oct 2, 2026
2 more reviewed findings on this topic
- Conditional — Mississippi residential-builder licensing for an owner constructing or improving the owner's own residence or qualifying owner property.
  “Any person who undertakes construction or improvement on his own residence, or who acts as his own general contractor in the performance of construction or improvement on his own residence;”
  Mississippi Residential Builders Law, 2022 ↗Re-checked Oct 3, 2026
- Available (with conditions) — A person undertaking construction or improvement on the person's own residence or acting as the person's own general contractor for construction or improvement on that residence, for purposes of Mississippi residential builder and remodeler licensing requirements.
  “(1) This chapter shall not apply to: [...] (b) Any person who undertakes construction or improvement on his own residence, or who acts as his own general contractor in the performance of construction or improvement on his own residence;”
  Mississippi Senate Journal, March 9, 2022 ↗Re-checked Sep 11, 2026
Building code adoptedPartial
The Mississippi Fire Prevention Code and State Fire Marshal enforcement for state-owned or state-agency buildings, public-assembly buildings, and buildings at least 75 feet high, subject to local fire-prevention-code exceptions stated in the statute.
- The State Fire Marshal's Office adopted the 2024 editions of the International Fire Code and International Building Code effective July 1, 2024.
- The Mississippi Fire Prevention Code applies to all buildings owned by the State or State Agencies.
- It applies to all buildings utilized for public assembly except in a county or municipality that has adopted a fire-prevention code with standards not less stringent than the Mississippi Fire Prevention Code.
- It applies to buildings whose construction permits were issued after the statutory effective date and that are not less than 75 feet in height, unless the county or municipality has adopted a fire-prevention code with standards not less stringent than the Mississippi Fire Prevention Code.
International Fire Code edition: 2024 edition · International Building Code edition: 2024 edition · effective date: 2024-07-01 · height threshold: >= 75 feet (Local fire-prevention code exception applies where stated.)
“AS OF JULY 1, 2024, THE STATE OF MISSISSIPPI – OFFICE OF THE STATE FIRE MARSHAL HAS ADOPTED THE 2024 ADDITION”
Fire Code Enforcement ↗Re-checked Oct 1, 2026
3 more reviewed findings on this topic
- Adopted (with conditions) — Mississippi counties and municipalities, including Chickasaw County, subject to any county or municipal opt-out completed before November 30, 2014.
  “Under Senate Bill 2378 of 2014, all counties and municipalities must enact uniform building codes unless they opt out prior to Nov. 30, 2014.”
  Mississippi Uniform Building Codes ↗Re-checked Sep 26, 2026
- Partial — Mississippi counties and municipalities subject to the statewide uniform-building-code framework.
  “Under Senate Bill 2378 of 2014, all counties and municipalities must enact uniform building codes unless they opt out prior to Nov. 30, 2014. Please complete the following information regarding your county or municipality’s building code policies.”
  Mississippi Uniform Building Codes ↗Re-checked Sep 11, 2026
- Partial — Mississippi counties and municipalities, including residential building-code adoption subject to the statewide uniform-building-code framework.
  “Under Senate Bill 2378 of 2014, all counties and municipalities must enact uniform building codes unless they opt out prior to Nov. 30, 2014.”
  Mississippi Uniform Building Codes ↗Re-checked Oct 1, 2026
InspectionsLimited
Pediatric skilled nursing facilities regulated by the Mississippi State Department of Health.
- Upon completion of construction, the Licensing Agency must inspect and approve the facility before occupancy.
- The state and county health departments may access the job site during regular business hours and conduct construction progress inspections as deemed necessary by the agency.
“Upon completion of construction, an inspection shall be made by the Licensing Agency and approval given prior to occupying the building or any part thereof. The state and county health departments shall have access to the job site during regular business hours and shall conduct construction progress inspections as deemed necessary by the agency.”
Mississippi Administrative Code, facility construction and occupancy rules ↗Re-checked Sep 11, 2026
Certificate of occupancyLimited
Pediatric skilled nursing facilities regulated by the Mississippi State Department of Health at final inspection and close-out.
- At final inspection, the State Agency must receive a Certificate of Occupancy or statement of approval from the local building official permitting occupancy for the facility's intended use.
- If there is no local building authority, approval from the local fire authority having jurisdiction must be provided.
- If the facility is state-owned and subject to the State Bureau of Buildings, Grounds and Real Estate Management, approval of occupancy must be coordinated between the state agencies involved.
“A copy of the Certificate of Occupancy or statement of approval from the local building official permitting occupancy of the facility for its intended use. In the absence of a local building authority, approval of a local fire authority having jurisdiction shall be provided. If the facility is owned by the State of Mississippi and subject to the State Bureau of Buildings Grounds and Real Estate Management, approval of occupancy shall be coordinated between the state agencies involved;”
Mississippi Administrative Code, facility construction and occupancy rules ↗Re-checked Sep 11, 2026
SetbacksSpecified
Individual on-site wastewater disposal systems using aggregate disposal systems in Mississippi.
- The 50-foot measurement is the minimum distance from the water edge for all listed non-gravel soil textural classes and for slopes both less than and more than 8 percent.
- Gravel is marked "NOT APPLICABLE."
- The regulation states that these setbacks apply to all individual on-site wastewater disposal systems except spray-irrigation disposal and overland discharge.
- This is an on-site-wastewater setback, not a statewide zoning setback for the dwelling or other structures.
minimum distance from water edge: 50 feet (Aggregate systems in coarse sand, medium sand, fine sand, loamy sand, sandy loam, light loam, heavy loam, silt loam, sandy clay loam, light clay loam, heavy clay loam, light silty clay loam, heavy silty clay loam, sandy clay, silty clay, and clay; both slope categories shown in Table 1.)
“TABLE 1 - SETBACK REQUIREMENTS FROM SENSITIVE WATER (Aggregate Systems) Minimum Distance from the Water Edge [...] Coarse Sand 50 feet 50 feet”
Mississippi State Department of Health, Part 18, Division of On-Site Wastewater, Subpart 77: On-Site Wastewater Regulations ↗Re-checked Nov 4, 2026
Living in an RVLimited
RVs at a hunting camp where the camp uses the Mississippi Department of Health on-site wastewater application process.
- The camp is treated by MSDH as a residential application.
- Three or more trailers, cabins, or RVs on the property must be applied for as a commercial development.
- For a permanent water meter, state law requires a permanent sewage-disposal solution; it may be a sewer line or septic system. If public sewer is unavailable, the applicant must apply to MSDH for the required paperwork.
- Local jurisdictions have separate land ordinances; this claim does not establish a statewide land-use permission for RV occupancy.
trailers/cabins/RVs triggering commercial-development application: >= 3 units (On the hunting-camp property.)
“Yes. This is considered a residential application with us. If there will be three (3) or more trailers/cabins/RVs on the property, this will need to be applied for as a commercial development.”
WasteWater ↗Re-checked Nov 4, 2026
Tiny homesLimited
A tiny house or home intended for use as a residential dwelling that is within the State Fire Marshal's factory-built-home regulation.
- The defined tiny house or home ranges from 80 to less than 400 square feet and may or may not be constructed on a chassis with or without axles or wheels.
- If intended as a residential dwelling, it is treated as a modular home for design and construction requirements and must comply with the most current residential building code adopted by the Mississippi Building Codes Council.
- When designed for permanent installation at its final destination, it must be installed on an approved foundation complying with the manufacturer's installation guidelines concerning manufacturing-facility and retail-entity licensure and occupant-safety installation standards.
- The amended regulation superseded prior versions and became effective July 1, 2026.
- Counties and municipalities may regulate zoning, utility connections, foundations, and permits for modular homes; local land-use controls may therefore add requirements.
tiny-home floor area: 80 to less than 400 square feet (Definition in Rule 3.01.3(42).)
““Tiny House or Home”: Any closed structure, building assembly or systems of assemblies designed for use as a residential dwelling and ranging from 80 to less than 400 square feet in size, which may or may not be constructed on a chassis (with or without axels or wheels).”
Title 19, Part 7, Chapter 3: Rules and Regulations for the Uniform Standards Code for the Factory-Built Homes Law as Related to Modular Homes ↗Re-checked Nov 4, 2026
Manufactured homesLimited
Occupation of Factory-Built homes, including manufactured homes, sited anywhere in Mississippi and installed on or after July 1, 2009.
- The home must undergo inspection under the Mississippi Inspection Program before occupation.
- The inspection is conducted by an inspector assigned by the State Fire Marshal’s Office to verify compliance with the manufacturer’s published installation instructions and Mississippi Installation Standards.
- The retailer/developer and/or installer/transporter must submit a Property Locator/Certificate of Installation Form certifying compliant installation.
- For new or used residential homes involving a retailer, the form and required photographs must be submitted within three business days after installation and before porches, decks, or skirting are installed.
- For secondary sitings without a retailer, the installer/transporter must submit the form and required photographs within three business days after installation and before porches, decks, or skirting are installed.
- All necessary state-law or local-authority-having-jurisdiction permits must be obtained before installation.
- Inspection fees are paid by the installer/transporter, developer, or retailer, not the purchaser; failure to pay an invoice within 45 days is a regulatory violation.
- Factory-Built homes designated and properly certified not to be used for human habitation, such as hunting/fishing camps or storage, are excepted from the human-habitation installation requirements.
installation inspection applicability date: 2009-07-01 · current regulation effective date: 2026-07-01 · certificate submission deadline: <= 3 business days after installation (Must also be before installation of porches, decks, or skirting; secondary sitings without a retailer follow the installer/transporter rule.) · inspection scheduling window: 7 to 10 business days after receipt of Property Locator/Certificate of Installation (May be adjusted for Division resource and manpower shortages.) · inspection invoice payment deadline: <= 45 days from invoice date (Nonpayment is a violation and numerous unpaid invoices may delay or deny license issuance.)
“Beginning July 1, 2009, every Factory-Built home that is sited within the State of Mississippi shall be subject to inspection under the MS Inspection Program prior to occupation.”
MH-5 Uniform Standards Code for Factory-Built Homes Law ↗Re-checked Oct 5, 2026
Who permits septicState
On-site wastewater and septic regulation applicable in Chickasaw County.
- Chickasaw County is listed in MSDH's North Region.
- MSDH's program covers individual onsite wastewater systems, RV campgrounds/lodging parks, septage pumpers/haulers, and individual water supplies.
“The On-site Wastewater program develops policy and regulations and provides technical assistance to regional environmentalists in designing and inspecting Individual On-site Wastewater Disposal Systems (IOWDS)”
On-Site Wastewater - Mississippi State Department of Health ↗Re-checked Oct 3, 2026
One more reviewed finding on this topic
- Mixed — Statewide individual onsite wastewater disposal systems; the Mississippi State Department of Health establishes the rules and the appropriate county Department of Health performs local inspections.
  “Notify the Department at least 48 hours before beginning construction if acting as the Certified Installer of an Individual On-site Wastewater Disposal System and, at that time, schedule a time for inspection of the system with the appropriate county Department of Health.”
  Mississippi State Department of Health Current Regulations: On-site Wastewater ↗Re-checked Sep 11, 2026
Septic permitRequired
Design, construction, or installation of an individual on-site wastewater disposal system in Mississippi.
- MSDH approval is required except for the statutory exemption in Mississippi Code Section 41-67-6(7).
- For a two-acre-or-larger lot or tract, approval requirements are exempt only if all wastewater is contained on the lot or tract, no Mississippi or United States watercourse is impacted, and the installer submits a signed affidavit attesting to those conditions.
- An individual on-site wastewater disposal system is acceptable only where centralized treatment is unavailable or infeasible, existing area disposal systems function satisfactorily, site conditions are satisfactory for underground absorption, private-water-supply separation/protection requirements are met, and applicable water-quality requirements are met.
- Construction or installation designed by a certified professional evaluator or licensed professional engineer may not begin before Department authorization.
statutory approval-exemption lot size: >= 2 acres (All wastewater must be contained on the tract, no covered watercourse may be impacted, and an installer affidavit is required.) · private water supply separation from IOWDS: >= 50 feet (Private supply must be at a higher elevation or properly protected.) · private water supply separation from disposal field: >= 100 feet
“Approval of the design, construction or installation of an individual on-site wastewater disposal system by the department is required, except as otherwise provided in Section 41-67-6(7).”
Mississippi Individual On-site Wastewater Disposal System Law ↗Re-checked Nov 4, 2026
One more reviewed finding on this topic
- Required — A water meter or installation of an on-site wastewater disposal system in Chickasaw County.
  “The Permit is required for a water meter and the installation of an on-site wastewater disposal system.”
  Wastewater application FAQ ↗Re-checked Oct 3, 2026
Septic inspectionLimited
Installation of an individual on-site wastewater disposal system in Mississippi.
- For the ordinary Notice-of-Intent and Final-Approval process, the certified installer must contact MSDH 24 hours before construction to schedule an inspection.
- A two-acre exemption applicant receives a site evaluation and disposal-system recommendation, but MSDH does not inspect during installation.
- For the two-acre exemption, the Department reserves the right to inspect an installed system after it has been in use for more than 30 days.
- Final approval requires the installer affidavit; advanced treatment systems also require the property owner's maintenance affidavit.
advance notice before construction: >= 24 hours (Certified installer must contact the Department to schedule inspection.) · two-acre-exemption post-use inspection threshold: > 30 days (MSDH reserves the right to inspect systems on properties that filed a two-acre exemption.)
“The Department reserves the right to inspect installed systems after they have been in use for more than thirty (30) days on properties that have filed a two-acre exemption.”
Notice of Intent: New Individual On-site Wastewater Disposal System, Form 908 ↗Re-checked Nov 4, 2026
One more reviewed finding on this topic
- Limited — Individual onsite wastewater systems in Chickasaw County.
  “we do not [...] approve the installation”
  On-Site Wastewater — Mississippi State Department of Health ↗Re-checked Oct 2, 2026
Off-grid sanitationLimited
Off-grid wastewater disposal in Chickasaw County.
- Mississippi does not recognize gray water as a separate disposal category.
- All wastewater must be piped into a central sewer system or septic system.
- Gray water may not be discharged on the ground, in ditches, or in bodies of water.
“All wastewater is required to pipe into a central sewer system or a septic system for proper disposal. No “gray water” can be discharged on the ground, ditches, or bodies of water.”
WasteWater Application FAQ ↗Re-checked Oct 3, 2026
Well permitLimited
Groundwater withdrawal permits for water wells in Mississippi.
- A groundwater withdrawal permit is required for water wells with surface casing diameters of 6 inches or greater.
- Some exclusions apply.
- A separate contractor licensing requirement generally applies, but a landowner may drill without a Water Well Contractor license for a single-family permanent residence or farm livestock use if applicable construction standards are followed.
- Wells with surface casing diameters below 6 inches may still be regulated by the Mississippi State Department of Health when part of a public water system.
surface casing diameter threshold: >= 6 inches (Some exclusions apply.)
“State law requires that you obtain a groundwater withdrawal permit for water wells with surface casing diameters 6-inches or greater in diameter. Some exclusions apply to this requirement.”
Guidelines for Securing the Services of a Water Well Driller ↗Re-checked Sep 11, 2026
Mandatory utility hookupConditional
Public water connections and connection to centralized wastewater treatment systems for residences, buildings, and facilities in Mississippi.
- A public water utility may not connect water service without prior written Department approval certifying that the sewage treatment and disposal plan complies with state law.
- Water utility connections may be made during construction only if the Department approved the sewage plan and the owner agreed to inspection and approval before use or occupancy.
- Where centralized wastewater treatment is constructed and becomes available, onsite systems must be abandoned and residences, buildings, or facilities connected to the centralized system.
- Temporary onsite systems may be used only under the stated 36-month centralized-treatment conditions.
centralized wastewater availability deadline: 36 months (The developer must sign a written agreement to connect when available and install internal sewage collection to the connection point.)
“Where a Centralized Wastewater Treatment System is available, all places shall have a properly constructed connection to the centralized wastewater treatment system which all human excreta and other liquid waste shall be disposed”
Mississippi State Department of Health Current Regulations: On-site Wastewater ↗Re-checked Sep 11, 2026
One more reviewed finding on this topic
- Conditional — Permanent water-meter and utility connection requests in Chickasaw County.
  “State law requires you have permanent sewage disposal solution available to receive a permanent water meter. Permanent sewage disposal solutions can be a sewer line or septic system.”
  WasteWater Application FAQ ↗Re-checked Oct 3, 2026
Agricultural exemptionAvailable
Applicability of Mississippi Code Title 73, Chapter 59 residential-builder and remodeler licensing requirements.
- The cited exemption applies to the Residential Builders and Remodelers chapter.
- It covers agricultural buildings, buildings used for agricultural purposes, buildings constructed as a community effort, and tenant houses.
- The source does not establish an exemption from independently applicable local permits, zoning, floodplain rules, or wastewater requirements.
“This chapter shall not apply to: (a) Agricultural buildings, buildings used for agricultural purposes, buildings constructed as a community effort, or tenant houses;”
Mississippi State Board of Contractors, Residential Builders Law ↗Re-checked Nov 4, 2026
One more reviewed finding on this topic
- Available (with conditions) — Mississippi residential-builder licensing exemptions for agricultural buildings and buildings used for agricultural purposes.
  “This chapter shall not apply to: (a) Agricultural buildings, buildings used for agricultural purposes”
  Mississippi Residential Builders Law, 2022 ↗Re-checked Oct 3, 2026
Subdividing landRegulated (with conditions)
Mississippi State Department of Health review of subdivision land divisions for onsite-wastewater suitability; this does not establish that MSDH approves the general land-use plat or replaces county or municipal plat review.
- A subdivision is defined for this review as land divided into ten (10) or more lots, tracts, sites, or parcels for residential development.
- Local or county ordinances may reduce the ten-lot threshold.
- If public water will be used, the Bureau of Public Water Supply may require subdivision review regardless of lot count.
- Developments of 35 or more lots and additional phases by the same owner require a feasibility study; developments under 35 lots may be required to obtain one case-by-case.
- No lots may be sold or construction started before evaluation.
- The subdivision plan-review fee is $325 plus $6.50 per lot; online payment is subject to a processing fee and fees may change.
- The plan review is voided if the developer alters the plat without notifying MSDH; MSDH determines whether a new review is required.
- MSDH reviews lots for general suitability of onsite wastewater treatment and disposal for one residence per lot; septic, soil, wetland, water-supply, and other health requirements remain applicable.
residential subdivision threshold: >= 10 lots (Local ordinances may reduce the minimum below ten lots.) · feasibility-study threshold: >= 35 lots (Additional phases by the same owner also require a feasibility study; smaller developments may be required case-by-case.) · subdivision plan-review fee: 325 USD (Plus $6.50 per lot; online payment processing fee and possible additional costs may apply.)
“All lots are reviewed for general suitability of on-site wastewater treatment and disposal for a single residence per lot.”
Subdivision Plan Review ↗Re-checked Oct 5, 2026
One more reviewed finding on this topic
- Regulated (with conditions) — Subdivision wastewater review applicable to subdivisions in Chickasaw County.
  “A subdivision is reviewed by MSDH on a general basis, with the intention that the lots are sized appropriately to support a residence and septic system.”
  On-Site Wastewater - Mississippi State Department of Health ↗Re-checked Oct 3, 2026
Driveway accessRequired
Driveways and specified changes of use connecting to Mississippi state highways.
- A permit is required for new driveways.
- A permit is required for alterations to existing drives.
- A permit is required for a change of use causing a daily-trip increase of 10% or 100 daily trips, whichever is greater.
- A permit is required for property-use changes from non-commercial to commercial.
- If access is expected to exceed 100 peak-hour trips, a traffic-impact study must be submitted.
- If the permitted land use changes, the original permit is revoked and a new permit must be applied for.
- A denied permit may be appealed within 10 days after receipt of the denial notification.
daily trip increase threshold: 10 percent (or 100 daily trips, whichever is greater) · traffic impact study threshold: > 100 peak-hour trips · appeal deadline: 10 days (after receipt of denial notification)
“For State Highways a permit is required for: 1. New driveways; 2. Alterations to existing drives;”
Mississippi Access Management Guide ↗Re-checked Sep 11, 2026
Building in a floodplainRequired
Development or improvement activity on state-owned Mississippi property or buildings located in FEMA Special Flood Hazard Area zones A, AE, V, or VE.
- The requirement applies to state-owned property or buildings.
- For existing structures determined to involve less than a Substantial Improvement, no additional forms or approval are required after Step One.
- For new development or a Substantial Improvement, the applicant must complete the Step Two form, obtain a Control Code, provide all required attachments, and submit final elevation certification and complete drawings and specifications.
- Approval produces an initial approval letter and, after final requirements are approved, a final approval letter.
- If Step Two is not approved and the project cannot be brought into compliance, a denial letter is issued.
covered FEMA zones: A, AE, V, VE · substantial improvement threshold: less than a Substantial Improvement (no additional forms or approval required for the development project)
“A development or improvement activity to state-owned property or building, [...] must complete a Floodplain Management Permit Application.”
Mississippi Administrative Code — State Property Floodplain Regulations ↗Re-checked Sep 11, 2026
Permit feesPublished (with conditions)
MSDH onsite-wastewater permits and reviews applicable in Chickasaw County.
- Notice of Intent plus Final Approval: $197.50.
- Notice of Intent plus Exemption: $100.
- Existing Residential Inspection: $100.
- Private Water Well Sample: $10.
- Commercial Establishment plus Final Approval: $412.50.
- Existing Commercial Establishment: $315.
- Commercial Development: $412.50 plus $2.60 per unit.
- Subdivision: $325 plus $6.50 per lot.
- Online payment is subject to a processing fee; fees are subject to change; additional costs may apply if online application is not used.
Notice of Intent + Final Approval: 197.5 USD (Fees subject to change.) · Subdivision: 325 USD (Plus $6.50 per lot; fees subject to change.)
“Notice of Intent + Final Approval is currently $197.50 [...] Subdivision is currently $325 + $6.50/lot Online payment will be subject to a processing fee. All fees are subject to change.”
WasteWater Application FAQ — Fees and procedures ↗Re-checked Oct 3, 2026
One more reviewed finding on this topic
- Published (with conditions) — Mississippi Department of Transportation over-dimensional and related permits statewide.
  “Oversize permit $10.00 Oversize Blanket $100.00”
  Mississippi Department of Transportation Permit and Blanket Fees ↗Re-checked Sep 11, 2026
Permit processPublished (with conditions)
MSDH onsite-wastewater permit process applicable in Chickasaw County.
- Submit a complete application, required property documents, plot plan, and payment.
- MSDH schedules a property visit after receiving the application, payment, and necessary documents.
- The average property-visit time stated by MSDH is 5–10 business days after all required materials are received.
- A Letter of Rejection from the sewer provider is required before MSDH proceeds when sewer service is available under the stated referral rule.
average property-visit time: 5-10 business days (After application, payment, and necessary documents are received.)
“We must have the application, payment, and necessary documents before we schedule a visit. Once we have everything, we average 5-10 business days to visit the property based on weather and the volume of applications in your area.”
WasteWater Application FAQ ↗Re-checked Oct 3, 2026
One more reviewed finding on this topic
- Partial — Mississippi local permitting for businesses and business-related construction or land development.
  “You may be required to apply for permits and licenses from your local government (e.g., city or county). Different locations have different requirements.”
  Start Your Business in Mississippi — County and City Permits ↗Re-checked Sep 11, 2026
Campground & park staysLimited
Recreational-vehicle occupancy at campgrounds under the jurisdiction of the Pearl River Valley Water Supply District, including Coal Bluff, Goshen Springs, Leake County Water Park, Low Head Dam, and Timberlake.
- The rules apply within all campgrounds under the District’s jurisdiction.
- Campgrounds are not intended to be permanent domiciles for campground guests.
- A recreational vehicle must be in operable road-worthy condition, properly registered and insured in its domicile state or province, with a current license plate affixed.
- Campers may not stay on any pad longer than 12 consecutive months; Standard Plus campers may move to another available pad after 12 months, but the District is not responsible for making a pad available.
- Campsites are typically designed for trailers or recreational vehicles no longer than 32 feet or wider than 8 feet, subject to the stated RVIA-seal, holding-tank, facility-capacity, and prohibited-unit conditions.
- Primitive camping areas without water, electricity, or sewer are not intended for recreational vehicles.
- No permanent structures may be erected on a campsite; temporary accessibility stairs, stoops, steps, or ramps require the stated approvals and size limits.
- Camping is confined to designated campground or overflow areas, and no more than one camping unit is allowed per pad without Campground Manager approval.
maximum stay on one pad: <= 12 consecutive months (Campers may move to a different available pad after 12 months.) · typical campsite RV length: <= 32 feet (Larger units may be accepted if they satisfy the stated RVIA seal, holding-tank, and facility-capacity conditions.) · typical campsite RV width: <= 8 feet (Larger units may be accepted if they satisfy the stated RVIA seal, holding-tank, and facility-capacity conditions.)
“Campers shall not stay on any pad longer than 12 consecutive months”
General Campground Rules and Policies - Ross Barnett Reservoir ↗Re-checked Sep 11, 2026
One more reviewed finding on this topic
- Limited — Temporary camping at designated campgrounds under the jurisdiction of the Pearl River Valley Water Supply District.
  “Camping shall be confined to the designated campground or designated overflow areas.”
  General Campground Rules and Policies - Ross Barnett Reservoir ↗Re-checked Sep 11, 2026
county building authorityGeneral
Mississippi county boards of supervisors' authority and obligation to adopt uniform building codes, including in unincorporated county territory, subject to the statutory opt-out framework.
- All counties and municipalities must enact uniform building codes unless they opted out before November 30, 2014.
- A county board of supervisors adopting building codes after July 1, 2008 must adopt as minimum codes codes established and promulgated by the Mississippi Building Codes Council.
- The statewide source does not identify current county-by-county residential permit enforcement or opt-out status.
opt-out deadline: 2014-11-30 · minimum-code requirement for codes adopted after: >= 2008-07-01
“Under Senate Bill 2378 of 2014, all counties and municipalities must enact uniform building codes unless they opt out prior to Nov. 30, 2014.”
Mississippi Uniform Building Codes ↗Re-checked Oct 1, 2026

Inside cities and towns in Chickasaw County

Municipal rules found while researching the county. They apply inside that city or town, not to unincorporated land.

Building permitRequired
Construction, alteration, moving, excavation, filling, or land development requiring a building permit within the City of Houston.
- A permit must be obtained before the covered work begins.
- The permit must conform to the Houston zoning ordinance.
- Permits are purchased at City Hall.
permit fee: per 0.25 USD per square foot (total square footage)
“without first obtaining a building permit”
Ordinances, Permits & Licenses — Houston, MS ↗Re-checked Oct 2, 2026
Local zoningPresent (with conditions)
Land within the incorporated City of Houston, Mississippi, Chickasaw County.
- Houston zoning regulations govern land use, districts, and development standards within the City of Houston.
- The official zoning map identifies districts governing how land may be used.
“City ordinances, zoning regulations and the permits and licenses required to build or do business in Houston.”
Ordinances, Permits & Licenses — Houston, MS ↗Re-checked Oct 4, 2026
Zoning districtsPublished
Zoning districts within the City of Houston.
- The map applies to the City of Houston and does not establish countywide or unincorporated zoning.
- The city page states that the map was updated July 2026; this is a revision/update statement, not an effective date.
“The official zoning map shows the districts”
Zoning Maps — Houston, MS ↗Re-checked Oct 2, 2026
Permit feesPublished
Building permits within the City of Houston.
- The fee is stated on the city's permits page and is calculated from total square footage.
- Permits are purchased at City Hall, 120 East Madison Street.
permit fee: per 0.25 USD per square foot (total square footage)
“Permits are $.25 × total square footage.”
Ordinances, Permits & Licenses — Houston, MS ↗Re-checked Oct 2, 2026
Permit processPublished (with conditions)
Building-permit process within the City of Houston.
- The Zoning Administrator must issue the permit before excavation, filling, construction, moving, alteration, or covered land development begins.
- The permit must conform strictly to the zoning ordinance.
- The permit is purchased at City Hall.
“until the Zoning Administrator has issued a building permit”
Ordinances, Permits & Licenses — Houston, MS ↗Re-checked Oct 2, 2026

Still unanswered

We looked and could not find an official answer yet. Silence is not permission — ask the county directly.

County-wide zoning — Countywide zoning in unincorporated Chickasaw County
Minimum dwelling size — Minimum dwelling size in unincorporated Chickasaw County
Minimum lot size — Minimum lot size in unincorporated Chickasaw County
Lot coverage — Lot coverage in Chickasaw County.
Building height — Building height in Chickasaw County.

3 more unanswered

Camping on your land
Accessory dwellings
Short-term rentals

Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.

Living off-grid in Chickasaw County, Mississippi

Is Chickasaw County a good place to live off-grid or homestead?

Chickasaw County scores 75/100 on the Bolthole Index, a strong county profile. Its strengths: manageable long-term carry cost and sparse surroundings — about 12,165 people within a 30-minute drive. Watch-outs: a weaker property-autonomy legal backdrop.

How much does land cost in Chickasaw County, Mississippi?

Land in Chickasaw County runs about $2,388 per acre, based on the latest county data.

What is the water situation in Chickasaw County?

Chickasaw County gets about 56.9" of rain a year, with severe drought in roughly 5.6% of years.

How remote is Chickasaw County?

A representative private-land location has about 12,165 people within a 30-minute drive and 780,917 within two hours. The road-network catchments count population across county lines and clusters of smaller cities; straight-line radius values remain available as a comparison.

Building permits, zoning and land rules in Chickasaw County, Mississippi