Bolthole Index

Washington County, Florida

Building permits, zoning and land rules in Washington County, Florida

68Index Score / 100
#21 of 67 in Florida

Washington County, Florida requires building permits for covered construction, and work cannot begin before the permit is issued.1 Start with Planning for land-use approval, obtain an address and any required driveway permit, then apply through the Building Department.2 Florida DEP handles septic permitting in Washington County.3

At a glance

Building permit
Required for covered construction before work begins1
Zoning and land use
County land-development rules apply in unincorporated areas4
Septic
Florida DEP permit and site evaluation required35
RV living
Long-term private-land occupancy is unconfirmed; ask Planning46
Tiny home
Occupancy and local minimum size are unconfirmed; ask Planning46
Owner-builder
Available conditionally with direct onsite supervision7
Private well
A permit is required from the water management district or its delegate8

Who to call

Building permits

Washington County Building Department

Building permits, plan review, electrical and building inspections, contractor licensing and permit searches

+1 (850) 638-6195

[email protected]

1331 South Blvd. Chipley, FL 32428

Online permits →

Planning & zoning

Washington County Planning Department

Land-use review, development requirements and parcel-specific flood information

+1 (850) 415-5093

1331 South Blvd. Chipley, FL 32428

Septic permits

Florida DEP Onsite Sewage Program Field Services — Northwest Florida

Northwest Florida onsite sewage permit-status inquiries, including Washington County

850-595-0656

[email protected]

Online permits →

Roads & driveways

Washington County Public Works Department

County driveway and utility-construction permits

+1 (850) 638-6280

2215 Mudhill Road Chipley, FL 32428

Contact details are copied from each office’s official page and were checked against it on September 27, 2026.

Do you need a building permit in Washington County, Florida?

Yes. Washington County requires a permit for covered construction and installations, and work must not start before the permit is issued.1 Separate permits are identified for electrical work, plumbing, signs, wells, pools, furnaces, boilers, heaters, tanks and air conditioners.1 The county's application uses the Florida Building Code in effect for its permit review.9

Inspections require the proper building, plumbing, electrical, mechanical and roofing permits, plus the permit number and inspection type when the inspection is requested.10 An improvement costing $2,500 or more also requires a Notice of Commencement to be provided and posted before the first inspection.10

Who issues building permits in Washington County, Florida?

The Washington County Building Department issues building permits, reviews plans, performs electrical and building inspections, maintains contractor licensing and provides a permit-search portal.2 Before applying, obtain an approved land-use application through Planning, a valid address through E-911 Addressing and a driveway permit when required.2

The Building Department is at 1331 South Blvd., Chipley, FL 32428, and its phone number is +1 (850) 638-6195.2 Contractors already registered with the department may email permits to [email protected]; other applicants should confirm the submission method with the office.2 Washington County's published application collects project, owner, contractor, occupancy, building, valuation and trade-permit information.11

Does Washington County, Florida have zoning?

Washington County regulates land development in unincorporated Washington County under its Land Development Code and Comprehensive Plan.4 The county Planning Department also administers those rules for Caryville, Ebro, Vernon and Wausau, but that does not establish county administration for every municipality.4

Ask Planning for parcel-specific development requirements before designing a house, RV setup or tiny home; the office asks for the property address, owner of record, parcel identification number and a short description of the proposal.6 Washington County-specific rules for minimum dwelling size, minimum lot size, setbacks, long-term RV occupancy and tiny-home occupancy could not be confirmed, so Planning is the right office for a written parcel answer.6 Off-site-built dwellings treated as real property must be allowed where single-family detached homes are allowed, subject to generally applicable permitting, installation, health, utility and development standards.12

How do septic permits work in Washington County, Florida?

Florida DEP handles onsite sewage treatment and disposal system permitting in Washington County, taking over that county function on January 2, 2025.3 A permit is required to construct, repair, modify or abandon a septic system, and the application includes DEP4015, a site plan, a building floor plan and submission through DEP's online portal.5 The required site evaluation examines soil, topography and other installation conditions.5

Only 8.2% of county soils are rated without severe limits for a conventional septic drain field, so make the site evaluation part of the purchase contingency instead of assuming a conventional layout will work.13 For permit-status questions, Northwest Florida field services lists [email protected] and 850-595-0656, and its Washington County group is expressly identified.14

Can you live in an RV or tiny home in Washington County, Florida?

Washington County's reviewed materials do not confirm a rule allowing or prohibiting long-term RV occupancy, temporary camping or tiny-home occupancy on private land. Ask the Washington County Planning Department about the specific parcel and proposed use before buying or moving a unit onsite; the county regulates land development in unincorporated areas.4 Planning requests the parcel identification number, property address, owner of record and a brief proposal description when answering development questions.6

A tiny home used as a dwelling still has to fit the parcel's land-use rules and applicable permitting path; Washington County-specific minimum dwelling size was not confirmed.6 A manufactured home treated as real property is allowed as of right where single-family detached dwellings are allowed, but generally applicable setbacks, installation, permitting, health and utility requirements still apply.12

Building a home in Washington County, Florida: what are the steps?

  1. Send Planning the parcel identification number, address, owner of record and proposed development description; obtain land-use approval and ask for parcel-specific flood information.6
  2. Obtain a valid E-911 address and ask Public Works whether the access needs a county driveway permit.2 Public Works issues county driveway and utility-construction permits.15
  3. Apply to Florida DEP for the septic permit and site evaluation, using the required application, plans and online portal.5
  4. Submit the building application with project, ownership, contractor, occupancy, valuation and applicable trade information; do not start work before issuance.11
  5. Schedule required inspections with the permit number and inspection type, and post a Notice of Commencement before the first inspection when the improvement costs $2,500 or more.10

What should you check before buying land in Washington County?

Start with land use, flood exposure, legal access, septic feasibility and water. Planning advises buyers to contact the office before purchase for parcel-specific flood information.6 Only 8.2% of county soils are rated without severe limits for a conventional septic drain field, while 97.5% of the land has slopes of 15% or less; gentle ground does not eliminate the need for a septic site evaluation.1316

A private water well requires a permit from the appropriate water management district or its delegated authority before construction, repair or abandonment.8 If public sewer later becomes available, a properly functioning septic system generally must connect within 365 days after written notice, subject to the rule's conditions and possible waiver.17 The effective property-tax rate is about 0.5%, and the median annual property-tax bill is $787.1819

Watch-outs

  • Do not begin covered construction before Washington County issues the permit.1
  • Confirm flood information with Planning before purchase; development in a flood zone may require additional review.6
  • Long-term RV use, temporary camping, tiny-home occupancy and a local minimum dwelling size remain unconfirmed; ask Planning for a parcel-specific answer.6
  • The owner-builder route still requires direct onsite supervision and compliance with applicable codes and zoning.7

Sources

  1. Application for Building Permit, quoted and re-checked
  2. Washington County Building Department (washingtonfl.gov)
  3. Onsite Sewage and Disposal - Florida Department of Health in Washington County, quoted and re-checked
  4. County Planning Department, quoted and re-checked
  5. Onsite Sewage FAQ - Permitting, quoted and re-checked
  6. Washington County Planning Department (washingtonfl.gov)
  7. Owner / Builder Permit Affidavit, quoted and re-checked
  8. Water Well Contractor Licensing and Permitting (Florida statewide rule), quoted and re-checked
  9. Application for Building Permit, quoted and re-checked
  10. Building Inspection Procedures, quoted and re-checked
  11. Application for Building Permit, quoted and re-checked
  12. Florida Statutes § 553.385, Zoning of off-site constructed residential dwellings; parity (Florida statewide rule), quoted and re-checked
  13. Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
  14. Florida DEP Onsite Sewage Program Field Services — Northwest Florida (floridadep.gov)
  15. Washington County Public Works Department (washingtonfl.gov)
  16. Share of land at 15% slope or less: Bolthole Index county data
  17. 2026 Florida Statutes, section 381.00655 (Florida statewide rule), quoted and re-checked
  18. Effective property tax rate: Bolthole Index county data
  19. Median property tax bill: Bolthole Index county data

Written September 27, 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.

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County locator

Washington County in Florida

68
County map
Washington County highlighted among the Florida counties · colored by Index score

How Washington County scores

Seclusion53100% ev.
Self-Sufficiency63100% ev.
Admin Boringness3990% ev.
Durability53100% ev.
Property Autonomy91100% ev.
Carry Cost8494% ev.

Evidence strength: 98%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$226kTypical home
0.5%Property tax
$4,787Land / acre
59.2"Annual rain
10.7% of yrsSevere drought
8 / yr (+7.6)Mid-century 100°F days
15.5 daysMid-century dry spell
2.74" (+3.2%)Mid-century 1-day rain
1.2×Wildfire change factor
100%Forward climate coverage
state median fallbackInsurance basis
35,093People within 30 min
1,500,758People within 2 hr
33,993Radius comparison (15 mi)
43.8People / sq mi
0%Federal land
97.5%Land at 15% slope or less
8.2%Septic soil without severe limits
29,561 acWorkable land screen
72.5%Wooded land
36.6 tonsBiomass / forest ac
67.6°FAvg temp

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Answers from the rulebook for Washington County

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

Washington County rules

  • Building permitRequired

    Construction and installations requiring a Washington County building permit.

    • Work must not commence before permit issuance.
    • Separate permits are identified for electrical work, plumbing, signs, wells, pools, furnaces, boilers, heaters, tanks, and air conditioners.
    “Application is hereby made to obtain a permit to do the work and installations as indicated. I certify that no work or installation has commenced prior to the issuance of a permit and that all work will be performed to meet the standards of all laws regulating construction in this jurisdiction. I understand that a separate permit must be secured for ELECTRICAL WORK, PLUMBING, SIGNS, WELLS, POOLS, FURNACES, BOILERS, HEATERS, TANKS, AIR CONDITIONERS, and etc.”
  • Building code adoptedAdopted

    Building permit applications handled by the Washington County Building Department.

    • The application identifies the code in effect as the 8th Edition Florida Building Code.
    “APPLICATION FOR BUILDING PERMIT Code in effect 8th Edition Florida Building Code”
  • InspectionsRequired

    Building work subject to Washington County inspection procedures.

    • Proper building, plumbing, electrical, mechanical, and roofing permits are required before inspection.
    • A permit number and inspection type are required when calling for inspection.
    • For improvements costing $2,500 or more, a Notice of Commencement must be provided and posted before the first inspection.

    Notice of Commencement threshold: >= 2500 USD (For improvements to real property with a construction cost of $2,500 or more.)

    “INSPECTIONS: The following Inspections are required:”
  • County-wide zoningPresent (with conditions)

    Land development regulation in unincorporated Washington County.

    • The cited county statement also identifies Caryville, Ebro, Vernon, and Wausau as areas regulated under the county LDC; it does not establish that every incorporated municipality is administered by the county.
    “The Washington County Planning Department regulates land development within the unincorporated areas of Washington County, and the municipalities of Caryville, Ebro, Vernon, and Wausau in accordance with the Washington County Land Development Code (LDC) and Comprehensive Plan.”
  • Subdividing landRegulated (with conditions)

    Subdivision and property division under Washington County LDC section 6.01.01.

    • A defined subdivision requires a county-approved plat.
    • Property divisions of parcels all at least 4.5 acres, served by qualifying existing roadways meeting LDC standards including paving at division, are not required to plat but must comply with development-plan review under LDC section 10.02.00.
    • Pre-application review, preliminary plat documents, fees based on number of lots, and a signed and sealed boundary survey are identified.

    acreage threshold: >= 4.5 acres (All parcels must meet threshold and qualifying roadway conditions for property-division treatment.)

    “A parcel of land may not be divided into two (2) or more parcels if it is defined as a “subdivision” in accordance with LDC, Section 6.01.01, unless a plat has been filed and approved by the County. The division of land into parcels, all of which are four and a half (4.5) acres in size or larger, and where the parcels are served by an existing private, County, state, or federal roadway, meeting the roadway improvement standards of the LDC (including paving at the time of division), shall be defined as a “property division” and not required to plat.”
  • Permit processPartial

    Washington County building-permit and inspection process.

    • Applications identify project, owner, contractor, intended occupancy, building information, valuation, and separate trade permits.
    • No work may commence before permit issuance.
    • Inspection requires the permit number and inspection type, and proper permits must be in place.
    “Application is hereby made to obtain a permit to do the work and installations as indicated. I certify that no work or installation has commenced prior to the issuance of a permit and that all work will be performed to meet the standards of all laws regulating construction in this jurisdiction.”

Florida rules that apply here

  • Owner-builder exemptionConditional

    Owner-builder construction under Florida Statute section 489.103 as administered through the county permit process.

    • Direct onsite supervision is required.
    • May apply to one-family or two-family residences, farm outbuildings, or commercial buildings with costs not exceeding $75,000.
    • The building must be for the owner's own use or occupancy and not built or substantially improved for sale or lease.
    • Sale or lease within one year after completion creates the stated statutory presumption of violation.
    • Construction must comply with applicable laws, ordinances, building codes, and zoning regulations.

    commercial construction cost limit: <= 75000 USD · sale or lease lookback: 1 year (After construction is complete)

    “The exemption allows you, as the owner of your property, to act as your own contractor with certain restrictions even though you do not have a license. You must provide direct, onsite supervision of the construction yourself. You may build or improve a one-family or two-family residence or a farm outbuilding. You may also build or improve a commercial building, provided your costs do not exceed $75,000.”
  • Certificate of occupancyRequired

    Projects using Florida’s private-provider building-code inspection process after completion of required inspections.

    • The applicant must submit a request for a certificate of occupancy or certificate of completion, the private provider’s certificate of compliance, all other government approvals required by law, and outstanding fees.
    • The local building official must issue the certificate or identify incomplete forms or documents within 10 business days, or within 2 business days for a permit relating to a single-family or two-family dwelling.
    • If the official does not provide timely notice of incomplete forms or documents, the request is automatically granted and deemed issued on the next business day; the written certificate must then be provided within 10 days.

    local official response deadline: 10 business days (2 business days for a permit relating to a single-family or two-family dwelling) · automatic issuance timing after missed deadline: next business day · written certificate after automatic issuance: 10 days

    “the local building official shall issue the certificate of occupancy or certificate of completion”
  • Minimum dwelling sizeSpecified

    Habitable attics in residential dwellings governed by the Florida Building Code, Residential, 8th Edition (2023).

    • The cited provision concerns habitable attics and requires compliance with the applicable ceiling-height requirement in Section R305.
    • The occupiable space must be enclosed by the roof assembly above, knee walls if applicable, on the sides, and the floor-ceiling assembly below.

    minimum occupiable floor area: >= 70 square feet

    “The occupiable floor area is not less than 70 square feet, in accordance with Section R304.”
  • Camping on your landLimited

    Temporary camping conducted as a recreational camp regulated under Florida Statutes Chapter 513.

    • The operator must obtain a Florida Department of Health permit before establishing or maintaining the recreational camp.
    • The camp must satisfy statutory and Department of Health requirements and inspection standards.
    • This claim does not resolve camping on private land outside a regulated recreational camp.

    permit renewal: annually · permit fee per space: 3.50-6.50 USD (Until rules setting fees are adopted, the fee is $3.50 per space.) · total permit fee: 50-600 USD (A recreational camp fee is based on an equivalency rate for which two camp occupants equal one space.)

    “recreational camp in this state without first obtaining a permit from the department.”
  • Manufactured homesAllowed (with conditions)

    An off-site-constructed residential dwelling, including a manufactured home constructed in whole or in part off site and treated as real property, in a zoning district where single-family detached dwellings are allowed.

    • The dwelling must be permitted as of right in a district where single-family detached dwellings are allowed.
    • Local governments may apply generally applicable architectural, aesthetic, design, setback, height, or bulk standards only when those standards are applied uniformly to all single-family dwellings in the same district.
    • Compatibility or design standards must be reasonable, may not exclude off-site-constructed residential dwellings, and must apply equally to single-family site-built dwellings.
    • The statute does not authorize occupancy without compliance with applicable building, permitting, installation, health, utility, or other generally applicable requirements.
    “An off-site constructed residential dwelling must be permitted as of right in any zoning district where single-family detached dwellings are allowed.”
    One more reviewed finding on this topic
    • Limited — Occupancy of a manufactured/mobile home installed in Florida.
      “each mobile home shall be issued a certificate of occupancy if the mobile home complies with department rules regarding the installation of mobile homes.”
  • Accessory dwellingsLimited

    Accessory dwelling units in Florida areas zoned for single-family residential use, where the applicable county or municipality adopts an ordinance allowing them.

    • Florida law authorizes but does not itself require every county or municipality to allow accessory dwelling units under this section.
    • The unit must be an ancillary or secondary living unit with a separate kitchen, bathroom, and sleeping area, within the same structure or on the same lot as the primary dwelling.
    • A building permit application must include an affidavit that the unit will be rented at an affordable rate to an extremely-low-income, very-low-income, low-income, or moderate-income person or persons.

    affordable rent and utilities: <= not more than 30 percent of applicable median adjusted gross annual income

    “A local government may adopt an ordinance to allow accessory dwelling units in any area zoned for single-family residential use.”
  • Who permits septicMixed (with conditions)

    Florida's statewide OSTDS program, including permitting, inspections, and enforcement.

    • DEP has statewide responsibility for implementing and enforcing Florida OSTDS laws and rules.
    • DEP permitting and inspections have transitioned for 16 Panhandle counties and Marion County.
    • Outside the transitioned counties, local county health departments continue handling septic permitting and inspections.
    • The FAQ states that transition of the remaining 50 counties depends on legislative approval.
    “DEP is permitting OSTDS in Northwest Florida and Marion County. The transition of the remaining 50 counties will occur depending on legislative approval.”
    3 more reviewed findings on this topic
    • State — OSTDS permitting in Washington County.
      “Starting January 2, 2025, the Florida Department of Environmental Protection (DEP) will manage septic system permitting in 16 counties: Bay, Calhoun, Escambia, Franklin, Gadsden, Gulf, Holmes, Jackson, Jefferson, Leon, Liberty, Okaloosa, Santa Rosa, Wakulla, Walton, and Washington.”
    • Mixed — Statewide onsite sewage treatment and disposal system permitting and enforcement in Florida.
      “During the transition period, applicants will apply for permits and services in two separate ways, depending on in which county they are requesting a permit.”
    • Mixed — Statewide OSTDS regulation, enforcement, permitting, and inspection in Florida.
      “The Onsite Sewage Treatment and Disposal System (OSTDS) permitting program has implemented the first phase of the transition from the Florida Department of Health (DOH) to the Florida Department of Environmental Protection (DEP). DEP is permitting OSTDS in Northwest Florida and Marion County. The transition of the remaining 50 counties will occur depending on legislative approval.”
  • Septic permitRequired

    Construction, installation, modification, abandonment, or repair of an OSTDS or septic tank system in Florida.

    • The official application information states that a permit application is required by Florida law for any OSTDS or septic tank system.
    • Permitting authority and application submission location depend on the county.
    • DEP permits in the transitioned counties; local county health departments issue permits elsewhere.
    • A site evaluation and required application materials are part of the process.
    • Many counties may have local ordinances exceeding state OSTDS requirements.
    “A permit application for any onsite sewage treatment and disposal (OSTDS or septic tank) system is required by Florida law.”
    2 more reviewed findings on this topic
    • Required — Construction, repair, modification, or abandonment of OSTDS serving property in Washington County.
      “Construction Permit To construct, repair, modify or abandon an OSTDS.”
    • Required — Installing, replacing, repairing, modifying, or abandoning an onsite sewage treatment and disposal system in Florida.
      “the department shall issue permits for the construction, installation, modification, abandonment, or repair of onsite sewage treatment and disposal systems”
  • Septic inspectionRequired

    OSTDS construction and final-installation approval statewide.

    • Department or authorized private-provider inspection is used for construction approval.
    • Private-provider inspection is optional for owners or contractors with owner authorization; the department retains final review and approval.
    • Private-provider inspection results must be submitted within 7 calendar days, with required photographs and a $35 inspection-review fee for each report resulting in construction approval.

    private-provider result submission deadline: 7 calendar days · inspection review fee: 35 USD per inspection report resulting in construction approval

    “As of July 1, 2022, owners or contractors with owner authorization have the option to hire a private provider to perform inspections of onsite sewage treatment and disposal systems (OSTDS).”
  • Well permitLimited

    Construction, repair, or abandonment of drinking-water wells in Florida.

    • The five water management districts typically oversee drinking-water well construction, repair, and abandonment.
    • Some water management districts delegate well permitting to county health departments or other local agencies.
    • The Florida Department of Environmental Protection establishes statewide water-well construction requirements through section 373.309 and Chapter 62-532, F.A.C.
    • County health departments delegated to perform well permitting include Baker, Brevard, Broward, Clay, Miami-Dade, Flagler, Glades, Hendry, Highlands, Indian River, Lake, Marion, Martin, Nassau, Okeechobee, Orange, Osceola, Palm Beach, Putnam, St. Lucie, Sarasota, and Volusia.
    • Well-contractor licensure is distinct from any construction permit requirement; licensed water-well contractors are required for persons engaging in the business of constructing, repairing, or abandoning wells.
    “The construction, repair, or abandonment of drinking water wells is typically overseen by the five water management districts. Some of these districts have delegated authority to county health departments or other local agencies.”
    2 more reviewed findings on this topic
    • Required — Construction, repair, or abandonment of water wells in Florida.
      “Additionally, a permit must be obtained from the appropriate WMD or its delegated permitting authority prior to the construction, repair or abandonment of any water well.”
    • Required — Construction, repair, or abandonment of any water well statewide.
      “Additionally, a permit must be obtained from the appropriate WMD or its delegated permitting authority prior to the construction, repair or abandonment of any water well.”
  • Mandatory utility hookupConditional

    Existing onsite sewage treatment and disposal systems when an available publicly owned or investor-owned sewerage system exists.

    • A properly functioning OSTDS, excluding an approved onsite graywater system, must connect within 365 days after written notification that the sewerage system is available.
    • The sewerage system must provide at least one year’s advance notice of anticipated availability and notify the owner that connection will be required within one year of actual availability.
    • An OSTDS needing repair or modification to function sanitarily or comply with applicable law must connect within 90 days after written notification from the department.
    • In hardship cases, the department may approve one extension of not more than 90 days.
    • A sewerage system may waive mandatory connection with department approval when connection is not required in the public interest due to public-health considerations.
    • A local government or water-and-sewer district may grant a variance for a properly functioning, department-permitted performance-based OSTDS, but is not required to do so in the listed protected areas.

    connection deadline for properly functioning system: 365 days (After written notification of availability.) · connection deadline for system needing repair or modification: 90 days (One hardship extension of not more than 90 days may be approved.) · advance notice of anticipated availability: >= 1 year · maximum installment period for prepaid connection charges: <= 2 years · maximum hardship installment period for investor-owned sewer connection fee: <= 5 years (Requires local governing body determination of financial hardship.)

    “The owner of a properly functioning onsite sewage treatment and disposal system, excluding an approved onsite graywater system, must connect the system or the building’s plumbing to an available publicly owned or investor-owned sewerage system within 365 days after written notification by the owner of the publicly owned or investor-owned sewerage system that the system is available for connection.”
    2 more reviewed findings on this topic
    • Conditional — Existing properly functioning OSTDS when a publicly owned or investor-owned sewerage system becomes available, and systems needing repair or modification.
      “The owner of a properly functioning onsite sewage treatment and disposal system, excluding an approved onsite graywater system, must connect the system or the building’s plumbing to an available publicly owned or investor-owned sewerage system within 365 days after written notification by the owner of the publicly owned or investor-owned sewerage system that the system is available for connection.”
    • Conditional — Existing properly functioning OSTDS when an available publicly owned or investor-owned sewerage system becomes available.
      “The owner of a properly functioning onsite sewage treatment and disposal system, excluding an approved onsite graywater system, must connect the system or the building’s plumbing to an available publicly owned or investor-owned sewerage system within 365 days after written notification by the owner of the publicly owned or investor-owned sewerage system that the system is available for connection.”
  • Agricultural exemptionConditional

    Nonresidential farm buildings, farm fences, and farm signs located on lands used for bona fide agricultural purposes in Florida.

    • The land must be used for bona fide agricultural purposes.
    • The exemption does not apply to lands used for urban agriculture.
    • The exemption is from the Florida Building Code and county or municipal code or fee.
    • Floodplain-management code provisions remain applicable, including local, state, or federal provisions.
    • A farm sign on a public road remains subject to the standards listed in Florida Statutes § 479.11(4), (5)(a), and (6)-(8).
    • A nonresidential farm building is not intended to be used as a residential dwelling.
    • The statutory definition includes temporary or permanent buildings or support structures used primarily for agricultural purposes and located on land integral to a farm operation or classified as agricultural land under § 193.461; examples include a barn, greenhouse, shade house, farm office, storage building, or poultry house.
    “any nonresidential farm building [...] is exempt from the Florida Building Code and any county or municipal code or fee”
    2 more reviewed findings on this topic
    • Available (with conditions) — Nonresidential farm buildings, farm fences, and farm signs located on lands used for bona fide agricultural purposes statewide in Florida.
      “any nonresidential farm building, farm fence, or farm sign [...] is exempt from the Florida Building Code and any county or municipal code or fee”
    • Available (with conditions) — Nonresidential farm buildings, farm fences, and farm signs located on lands used for bona fide agricultural purposes in Florida.
      “any nonresidential farm building, farm fence, or farm sign [...] is exempt [...] except for code provisions implementing local, state, or federal floodplain management regulations.”
  • Short-term rentalsLimited

    Vacation rentals in Florida.

    • A local law, ordinance, or regulation may not prohibit vacation rentals or regulate their duration or frequency.
    • The preemption does not apply to local laws, ordinances, or regulations adopted on or before June 1, 2011.
    • The preemption does not apply to a local law, ordinance, or regulation exclusively relating to property valuation as a criterion for vacation rental when approval by the state land planning agency is required under an area of critical state concern designation.
    • Local governments retain authority to inspect public lodging establishments for Florida Building Code and Florida Fire Prevention Code compliance.

    grandfather date: June 1, 2011 (local law, ordinance, or regulation adopted on or before this date)

    “A local law, ordinance, or regulation may not prohibit vacation rentals or regulate the duration or frequency of rental of vacation rentals. This paragraph does not apply to any local law, ordinance, or regulation adopted on or before June 1, 2011.”
  • Permit feesVariable (with conditions)

    Building permits throughout Florida; the enforcing agency adopts the applicable reasonable fee.

    • The opening exception is 'Unless otherwise provided by law.'
    • Fees are adopted by the appropriate enforcing agency, which may be a state or local enforcing agency.
    • The permit requirement applies before construction, erection, alteration, modification, repair, or demolition of a building.
    “upon the payment of such reasonable fees adopted by the enforcing agency.”
  • Campground & park staysAllowed (with conditions)

    Occupancy of recreational vehicles as transient accommodations in Florida recreational vehicle parks and recreational camps regulated by Chapter 513.

    • The park or camp must obtain a permit from the Florida Department of Health before establishment or operation.
    • The permit must be renewed annually.
    • This claim does not establish statewide private-land zoning permission outside regulated parks or camps.

    park/camp permit renewal: annually

    “a recreational vehicle park that rents to transient guests”
  • county zoning authorityGeneral

    Florida counties' authority to establish, coordinate, and enforce zoning, including zoning of unincorporated county areas, subject to general and special law.

    • The county power is subject to general or special law.
    • The zoning and business regulations may not include the prohibitions in Florida Statutes § 377.8161.
    • This statewide authority grant does not identify a population threshold, named-county limitation, lake, military-base, reservoir, or similar geographic limitation.
    “Establish, coordinate, and enforce zoning and such business regulations as are necessary for the protection of the public”
    One more reviewed finding on this topic
    • General — Florida counties adopting and enforcing zoning regulations for county territory, including unincorporated areas.
      “Establish, coordinate, and enforce zoning and such business regulations as are necessary for the protection of the public, to the extent such zoning and business regulations do not include the prohibitions in s. 377.8161.”
  • county building authorityGeneral

    Florida counties requiring building permits and enforcing the Florida Building Code for residential and other construction within county territory outside incorporated municipalities.

    • The board of county commissioners may enforce the Florida Building Code and Florida Fire Prevention Code and may adopt local technical amendments at its discretion.
    • The authority described in § 125.56(1) applies within county territory outside the corporate limits of any municipality.
    • After adoption of the applicable code or amendment, construction, erection, alteration, repair, securing, or demolition requires a permit from the appropriate county authority, subject to reasonable fees.
    • An adopted amendment remains in force throughout the county's unincorporated area until otherwise notified by the Florida Building Commission or State Fire Marshal.
    • A county may provide a schedule of reasonable inspection fees and employ building-code inspectors and other necessary personnel.
    “The board of county commissioners of each of the several counties of the state may enforce the Florida Building Code and the Florida Fire Prevention Code as provided in ss. 553.80, 633.206, and 633.208 and, at its discretion, adopt local technical amendments to the Florida Building Code as provided in s. 553.73(4) and local technical amendments to the Florida Fire Prevention Code as provided in s. 633.202 to provide for the safe construction, erection, alteration, repair, securing, and demolition of any building within its territory outside the corporate limits of any municipality.”

Still unanswered

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

  • Zoning districts — Published zoning-district classifications in unincorporated Washington County.
  • Minimum lot size — Minimum lot size in unincorporated Washington County.
  • Lot coverage — Lot coverage in unincorporated Washington County.
  • Building height — Building height in unincorporated Washington County.
  • Living in an RV — Long-term or permanent RV occupancy on private land in Washington County.
3 more unanswered
  • Tiny homes
  • Off-grid sanitation
  • Building in a floodplain

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 Washington County, Florida

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

Washington County scores 68/100 on the Bolthole Index, a strong county profile. Its strengths: a stronger property-autonomy legal backdrop and manageable long-term carry cost. Watch-outs: more administrative friction around building and land use.

Do you need a building permit in Washington County, Florida?

Washington County generally requires a residential building permit, and it enforces county zoning. Onsite septic is permitted by Florida Department of Environmental Protection (FDEP), Onsite Sewage Program. Owner-builders may act as their own contractor to build their home. These answers are quoted from official sources and independently re-checked. Rules change and cities within the county differ — always confirm with the county before you buy or build.

How much does land cost in Washington County, Florida?

Land in Washington County runs about $4,787 per acre, based on the latest county data.

What is the water situation in Washington County?

Washington County gets about 59.2" of rain a year, with severe drought in roughly 10.7% of years.

How remote is Washington County?

A representative private-land location has about 35,093 people within a 30-minute drive and 1,500,758 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.

Off-grid gear

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

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How Washington compares in Florida

Compare side-by-side →See all 67 Florida counties ranked →