Lee County, SC Building Permits, Zoning & Septic Rules

Lee County, South Carolina requires building permits for new construction and related trade, renovation, roofing, and addition work¹. The Lee County Planning and Zoning Department issues permits and verifies zoning². Land without public or community sewer needs state septic approval before the county can issue a building permit³.

At a glance

Building permit: Required for new construction and applicable trade, renovation, roofing, and addition work¹
Zoning: Yes, enforced countywide by Planning and Zoning⁴
Septic permit: Issued by the state (SCDES), not the county⁵
Well permit: Required: SCDES Notice of Intent before drilling⁶
Owner-builder: Allowed for a qualifying owner-occupied family home, with personal supervision and filing requirements⁷
Building code in effect: 2021 mandatory codes; the 2024 edition takes effect for local jurisdictions in 2027⁸⁹

Who to call

Building permits

Lee County Planning and Zoning Department

Building permits, zoning verification, floodplain regulation, plat and plan review, and subdivision review for unincorporated Lee County

(803)484-5341 Ext. 3196

[email protected]

3rd Floor of the Courthouse, Room 302

Septic permits

South Carolina Department of Environmental Services (SCDES)

Septic tank site evaluation and installation permits, and private well Notice-of-Intent permits, statewide, including Lee County

(803) 898-3432

[email protected]

2600 Bull St. Columbia, SC 29201

Roads & driveways

Lee County Public Works

Maintenance and improvement of county-maintained roads in Lee County

803-484-6196

116 Airport Road, Bishopville, SC 29010

Contact details are copied from each office’s official page and were checked against it on September 29, 2026.

Do you need a building permit in Lee County, South Carolina?

Lee County, South Carolina requires permits for applicable building, electrical, plumbing, gas, mechanical, alteration, renovation, roofing, re-roofing, and addition work, including additions to manufactured or mobile homes¹. Residential new construction, additions, garages, and storage buildings require drawing sets, a plan-review fee at submission, and a South Carolina licensed contractor or a valid exemption¹. The mandatory code set includes the South Carolina building, residential, fire, plumbing, mechanical, and fuel-gas codes, along with the applicable electrical and energy codes⁸. A qualifying owner-builder must personally appear and sign the permit application, supervise construction, use licensed or registered trades where required, and record notice with the register of deeds⁷. Selling, renting, or offering the home for sale or rent within two years creates a presumption that the exemption did not apply unless the commission approves otherwise⁷.

Who is the Lee County building department, and how do you reach them?

The Lee County Planning and Zoning Department, on the 3rd floor of the courthouse in Bishopville, handles building permits, zoning, and floodplain regulation for the county². Reach the office at (803)484-5341 Ext. 3196 or [email protected]². By its own description, the department issues building permits for all construction in the county, reviews site plans, is responsible for regulation of flood plain areas in the county, and verifies zoning of land in the county². Lee County does not run its own inspection staff for building inspections: it uses a third-party inspection company for all inspections except Fire Marshal inspections, and applicants schedule inspections by logging into that company's portal (Evolve) or calling 803-483-3196².

Does Lee County have zoning?

Lee County has zoning, and the Planning and Zoning Department says it enforces the Lee County Comprehensive Plan and Zoning Ordinance and verifies land zoning⁴². South Carolina law allows a county to apply zoning to all or specified parts of its unincorporated area¹⁰. We could not confirm the published district schedule, minimum dwelling size, setbacks, lot coverage, or height rules for a particular unincorporated parcel. Ask the Planning and Zoning Department to identify the parcel's district and applicable dimensional standards before buying or designing a building². Incorporated municipalities may administer their own land-use rules, so confirm the governing jurisdiction from the parcel address before relying on the county office.

How do septic permits work in Lee County?

Septic permitting in Lee County is administered by the South Carolina Department of Environmental Services rather than the county¹¹. Before building a home or placing a manufactured home on land without public or community sewer, obtain SCDES site approval and a permit to install; without that permit, the county cannot issue the building permit³. A Permit to Construct remains valid for five years, while renewal or an approved change requires a new application and fee³. The installer must arrange an SCDES inspection before covering a new system¹². Only 31.9% of Lee County soils are rated without severe limitations for a conventional septic drain field, so make the site and soil evaluation an early contingency¹³. An onsite wastewater permit cannot be issued where public sewer is accessible, and sewer accessibility must be verified before the application¹⁴. Reach SCDES through its septic-tank program¹⁵.

Can you live in an RV or tiny home on your land in Lee County?

We could not confirm a Lee County rule allowing long-term RV occupancy, temporary camping, or tiny-home occupancy on private land. Lee County verifies land zoning and enforces its comprehensive plan and zoning ordinance, so ask the Planning and Zoning Department about the exact parcel and proposed use before moving an RV or tiny home onto it⁴². Ask separately about temporary occupancy during construction, full-time occupancy, utility connections, minimum dwelling size, and whether a tiny home will be treated as a site-built, modular, or manufactured structure. A South Carolina rule limiting stays in state-park campsites does not answer what is allowed on private land¹⁶.

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

Ask the Lee County Planning and Zoning Department to confirm the parcel's district and the rules for setbacks, minimum size, and any proposed RV or tiny-home use².
Obtain Planning Department approval of the deed and plat, complete the E911 address inquiry, and line up the required permit applications and fees¹⁷.
If public or community sewer is unavailable, obtain the SCDES septic permit before applying for the county building permit³.
If you need a private well, submit SCDES's Notice of Intent before construction begins⁶.
Submit the county building-permit package; residential new construction, additions, garages, and storage buildings require drawing sets and a plan-review fee¹⁷.
If using the owner-builder exemption, personally sign the application, supervise the work, use properly licensed trades, and record the required notice⁷.
Schedule construction inspections through Evolve at 803-483-3196².
For a driveway onto a state highway, obtain SCDOT approval before cutting the entrance¹⁸.

What to check before you buy land in Lee County

Soils: with only 31.9% of Lee County's soils rated without severe limitations for a conventional septic drain field, get a SCDES site evaluation before you assume a standard drain field will work, even on the county's mostly flat, buildable ground¹³¹⁹. Water: a private well needs a SCDES Notice of Intent before drilling, and a septic permit cannot be issued at all where public sewer is accessible to the parcel⁶¹⁴. Flood: the Planning and Zoning Department is responsible for regulation of flood plain areas in the county, so ask that office whether a specific parcel falls in a mapped floodplain before you buy². Access: county-maintained roads are kept up by Lee County Public Works, while a driveway onto a state highway needs its own SCDOT permit²⁰¹⁸. Subdivision: dividing land into parcels of five acres or more with no new street is treated as an information-record filing rather than full subdivision review under state law²¹. Taxes and costs: Lee County's effective property tax rate is 0.6%, with a median annual bill of $579, well below many neighboring counties, and typical homeowner's insurance runs about $1,581 a year²²²³²⁴.

Watch-outs

We could not confirm Lee County's district-specific minimum home sizes or setbacks; ask the Planning and Zoning Department to check the parcel before you buy².
Most of Lee County's soils carry some limitation for a conventional septic drain field, so budget time and money for a SCDES site evaluation rather than assuming a standard system will pass¹³.
South Carolina's next building-code edition is already adopted but does not take effect for local jurisdictions until January 1, 2027, so confirm which code cycle applies if your project timeline crosses that date⁹.

Sources

Written September 29, 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.

How Lee County scores

Seclusion29100% ev.

Self-Sufficiency71100% ev.

Admin Boringness45100% ev.

Durability68100% ev.

Property Autonomy46100% ev.

Carry Cost87100% ev.

Evidence strength: 100%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$138kTypical home

0.6%Property tax

$2,655Land / acre

46.8"Annual rain

2.7% of yrsSevere drought

13 / yr (+10.9)Mid-century 100°F days

14.9 daysMid-century dry spell

2.02" (+6.3%)Mid-century 1-day rain

1.33×Wildfire change factor

100%Forward climate coverage

$1,581Home insurance / yr

-0.6% / yrInsurance growth

1.67%Nonrenewal rate

county median (2+ published ZIPs)Insurance basis

126,169People within 30 min

4,863,797People within 2 hr

54,163Radius comparison (15 mi)

38.9People / sq mi

1%Federal land

100%Land at 15% slope or less

31.9%Septic soil without severe limits

83,048 acWorkable land screen

56.1%Wooded land

42.6 tonsBiomass / forest ac

63.1°FAvg temp

Answers from the rulebook for Lee County

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

Lee County rules

Building permitRequired
Lee County building permits for construction and related work listed by the county.
- The county document lists deed-plat approval, septic/sewer permit if not pre-existing, E911 address inquiry, permit applications and fees as all-permit requirements.
- Permits are issued for all applicable building, electrical, plumbing, gas, mechanical, alteration, renovation, roofing, re-roofing, and addition work, including manufactured/mobile-home additions.
- Residential new construction, additions, and garages/storage require two sets of drawings, a plan-review fee when submitted, and a South Carolina licensed contractor or exemption.
- Commercial new construction and additions require three sets of drawings sealed and signed by a South Carolina licensed architect and engineer, a plan-review fee, and a South Carolina licensed general commercial contractor or exemption; when a general contractor is required, the general contractor must obtain the permit.
- Mobile homes may only be used for single-family dwellings.
“PERMITS WILL BE ISSUED FOR ALL THAT APPLY: BUILDING, ELECTRICAL, PLUMBING, GAS & MECHANICAL, ALTERATIONS, RENOVATIONS,ROOFING AND RE-ROOFING, ADDITIONS TO INCLUDE MANUFACTURED / MOBILE HOMES”
Lee County Building Permits Required Information ↗Re-checked Sep 29, 2026
Permit processPublished (with conditions)
Lee County building permit application process.
- All permits require deed-plat approval by the Planning Department, a septic/sewer permit if not pre-existing, an E911 address inquiry, permit applications and fees.
- Residential new construction, additions, and garages/storage require two sets of drawings and a plan-review fee when submitted.
- Commercial new construction and additions require three sealed and signed drawing sets, a plan-review fee, and a South Carolina licensed general commercial contractor or exemption.
“ALL PERMITS: • DEED PLAT APPROVED BY PLANNING DEPT. (COURTHOUSE ROOM 302) • SEPTIC / SEWER PERMIT *If not pre-existing* (DHEC BISHOPVILLE OR SUMTER) • E911 ADDRESS INQUIRY (COURTHOUSE ROOM 301) • PERMIT APPLICATIONS & FEES”
Lee County Building Permits Required Information ↗Re-checked Sep 29, 2026
County-wide zoningPresent
Lee County enforces the Lee County Comprehensive Plan and Zoning Ordinance and verifies zoning of land in the county.
Lee County SC - Planning and Zoning ↗Scouted from the county site, not yet independently re-checked

South Carolina rules that apply here

Owner-builder exemptionConditional
Residential property owners acting as their own builder in Lee County.
- The owner must do the work personally, with the owner's employees, or with licensed contractors or registered entities or individuals.
- The structure must be intended for the owner's sole occupancy or occupancy by the owner's family and not for sale or rent.
- The general public must not have access to the structure.
- The owner must personally appear and sign the building permit application.
- The owner must supervise construction personally and may build or improve a one-family or two-family residence for personal use and occupancy.
- The owner must promptly file a notice with the register of deeds stating that the structure was constructed by the owner as an unlicensed builder; failure to file revokes the statutory exemption.
- Sale or rent, or offering the structure for sale or rent, within two years after completion or issuance of a certificate of occupancy is prima facie evidence that the project was undertaken for sale or rent, unless otherwise approved by the commission.
- The exemption does not authorize hiring an unlicensed builder or specialty contractor.
sale/rent presumption period: <= 2 years (Unless otherwise approved by the commission)
“To qualify for exemption under this section, an owner must personally appear and sign the building permit application.”
South Carolina Code Title 40, Chapter 59 ↗Re-checked Sep 29, 2026
One more reviewed finding on this topic
- Conditional — An owner-builder improving residential property or building or improving structures or appurtenances on that property for the owner's or the owner's family's occupancy.
  “This chapter does not apply to an owner of residential property who improves the property or who builds or improves structures or appurtenances on the property if:”
  South Carolina Code Title 40, Chapter 59 — Residential Builders ↗Re-checked Sep 12, 2026
Building code adoptedAdopted (with conditions)
Mandatory South Carolina building codes and statewide modifications enforced by South Carolina counties and municipalities.
- The South Carolina Building Codes Council adopted the 2021 South Carolina Building Codes on October 6, 2021.
- The effective date for the 2021 codes was January 1, 2023.
- Counties and municipalities enforce the State Building Code Council statewide modifications within their jurisdictions.
- Administrative policies and procedures are the responsibility of each local jurisdiction and are not included in adoption of the mandatory codes.
- Certain state and school district projects are excepted under S.C. Code Ann. § 6-9-110.
adoption date: 2021-10-06 · effective date: 2023-01-01
“The South Carolina Building Codes Council adopted the 2021 South Carolina Building Codes at their meeting on October 6, 2021. The Council approved an effective date of January 1, 2023.”
Building Code Adoption ↗Re-checked Sep 12, 2026
3 more reviewed findings on this topic
- Adopted — South Carolina building codes applicable in Lee County.
  “The South Carolina Building Codes Council adopted the 2021 South Carolina Building Codes at their meeting on October 6, 2021.”
  Building Code Adoption ↗Re-checked Sep 26, 2026
- Adopted (with conditions) — Construction in Lee County under South Carolina's mandatory statewide building-code program.
  “On October 6, 2021, the South Carolina Building Codes Council adopted the latest editions of the mandatory codes and appendices with modifications, as referenced in S.C. Code Ann. §6-9-50 (1976, as amended), to be enforced by all municipalities and counties in South Carolina. The Council established the implementation date for local jurisdictions as January 1, 2023.”
  Building Code Adoption ↗Re-checked Sep 29, 2026
- Adopted (with conditions) — The 2024 editions of the mandatory South Carolina building, residential, fire, plumbing, mechanical, fuel gas, and electrical codes adopted for statewide use.
  “On August 26, 2025, the South Carolina Building Codes Council (the “Council”) adopted the latest editions of the mandatory codes and select appendices with modifications, as referenced in S.C. Code Ann. §6-9-50 (1976, as amended), to be enforced by all municipalities and counties in South Carolina. [...] The Council established the implementation date for local jurisdictions as January 1, 2027.”
  2024 Building Code Modification Index ↗Re-checked Sep 12, 2026
InspectionsRequired
Building inspections performed under South Carolina building-code enforcement by the applicable county or municipal building official.
- The local building official or appointing authority may employ personnel necessary to perform the required inspections and duties.
- A county or municipality may submit an affidavit exempting it from the chapter's service requirements when it cannot arrange services within the recommended fee schedule; the exemption lasts until financially feasible or five years, whichever is less, and may be renewed at five-year intervals.
- Buildings must be inspected using the code in effect for the locality on the date the original building permit was issued; if that date is unavailable, the completed application date or a date determined from available records is used.
- Inspections associated with a structural change use the code in effect on the application or permit date; inspections associated with a change of use use the code in effect on the inspection date, with avoidance of extreme hardship whenever practical.
“Buildings must be inspected in accordance with the codes in effect for the locality on the date of the issuance of the original building permit”
South Carolina Code Title 6, Chapter 9 — Building Codes ↗Re-checked Sep 12, 2026
Who permits septicState (with conditions)
Onsite wastewater permitting and inspection in Lee County.
- SCDES approval and a septic permit are required when a home or manufactured home is planned on property not served by public or community sewer.
- Local sewer authorities determine public or community sewer availability.
“If you are planning to build a home or place a manufactured home on property not served by a public or community sewer system, you must first obtain SCDES's approval and a permit to install a septic system.”
Septic Tanks - Residential, Single Home Builder ↗Re-checked Sep 29, 2026
One more reviewed finding on this topic
- State — Statewide permitting and administration of individual onsite wastewater and septic systems in South Carolina.
  “South Carolina law requires site approvals and permits for all septic systems. If you are planning to build a home or place a manufactured home on property not served by a public or community sewer system, you must first obtain SCDES's approval and a permit to install a septic system.”
  Septic Tanks - Residential, Single Home Builder ↗Re-checked Sep 12, 2026
Septic permitRequired
Construction of a home or placement of a manufactured home on property not served by a public or community sewer system.
- SCDES approval and a permit to install the septic system must be obtained first.
- Without the septic permit, the county cannot issue a building permit.
- Permits to Construct are good for five years; renewal or approved changes require a new application and fee.
- The rule applies where public or community sewer does not serve the property.
permit validity: 5 years (Renewal or modifications require a new application and fee.)
“If you are planning to build a home or place a manufactured home on property not served by a public or community sewer system, you must first obtain SCDES's approval and a permit to install a septic system. Without this permit, your county will not be able to issue you a building permit.”
Septic Tanks - Residential, Single Home Builder ↗Re-checked Sep 12, 2026
One more reviewed finding on this topic
- Required — A new home or manufactured home on property in Lee County not served by public or community sewer.
  “Permits to Construct are good for five years. To renew your permit after five years or to make changes to it once approved, you will need to complete a new application and pay the fee again.”
  Septic Tanks - Residential, Single Home Builder ↗Re-checked Sep 29, 2026
Septic inspectionLimited
Existing septic systems and new-home construction using a septic system statewide in South Carolina.
- S.C. law does not require regular inspection of existing systems.
- Some towns have local ordinances requiring regular inspections.
- For a new home using a septic system, SCDES must evaluate the building site before issuing the septic construction permit.
- During installation, the installer must contact SCDES for a final inspection before the system is covered.
“While S.C. law does not require property owners to have existing systems inspected, some towns have passed ordinances that require their local residents to have their septic systems inspected regularly (See next question). If you live in an area that does not have a local inspection ordinance in place, the only time you would be required to have your septic system inspected is when you're building a new home that will use a septic system.”
Septic Tanks - Frequently Asked Questions ↗Re-checked Sep 12, 2026
One more reviewed finding on this topic
- Required — New septic system installations in Lee County.
  “Once the septic system is constructed, the SCDES inspector will return to the site to inspect the septic system installation. If it meets South Carolina standards, they will issue an approval to operate permit.”
  Site Inspections ↗Re-checked Sep 29, 2026
Well permitRequired
Construction of individual residential wells and irrigation wells statewide in South Carolina.
- Before construction, the owner, owner's agent, or well driller must submit a Notice of Intent for coverage under the General Permit.
- A $70 fee applies to each individual residential well and a $50 fee applies to each irrigation well.
- The Department reviews a completed NOI within 48 hours.
- The driller must notify SCDES 48 hours before installation with the exact date, time, and location.
- The permit does not authorize public water-supply wells or wells prohibited by another regulation, local ordinance, or law.
- Wells serving multiple households or a small business follow public-water-supply permitting procedures.
- Withdrawals exceeding 3 million gallons in any month require a Groundwater Withdrawal Permit.
individual residential well NOI fee: 70 USD · irrigation well NOI fee: 50 USD · NOI review period: 48 hours (The General Permit states the period excludes weekends and legal state holidays.) · installation notice: 48 hours (Notice must provide exact date, time, and location.) · monthly withdrawal threshold: > 3000000 gallons (A Groundwater Withdrawal Permit is required under R.61-113.)
“Prior to construction of any individual residential well or irrigation well, a Notice of Intent (NOI) to obtain coverage under the General Permit is submitted by the well owner, agent of the well owner, or well driller.”
Private Drinking Water Wells ↗Re-checked Sep 12, 2026
Mandatory utility hookupConditional
Use of an onsite wastewater system where public sewer service may be accessible.
- An onsite wastewater permit cannot be issued where public sewer is accessible.
- Public sewer accessibility must be verified before applying for an onsite wastewater permit.
- The cited source addresses sewer availability; it does not establish a statewide requirement to connect to municipal water.
“Please Note: Onsite wastewater permits cannot be issued where public sewer is accessible. If a professional soil classifier is contracted by an individual to conduct a site and soil evaluation for the issuance of an onsite wastewater permit, verification of public sewer accessibility prior to onsite wastewater application is the responsibility of the PSC and/or the applicant.”
Professional Soil Classifiers - Sewer Accessibility Verification ↗Re-checked Sep 12, 2026
Agricultural exemptionConditional
Exemption from the federal Produce Safety Rule administered through the South Carolina Department of Agriculture for qualifying growers.
- The grower must meet an exemption category and submit an application to SCDA.
- The application requires information about the operation and certification of compliance; SCDA then issues a certificate of exemption.
- Recognized categories include produce rarely consumed raw; produce for personal or on-farm consumption; produce receiving qualifying commercial processing; and average produce sales below $25,000 over the previous three years, adjusted for inflation.
- A qualified exemption requires annual food sales below $500,000 adjusted for inflation and more than 50% of annual food sales to qualified end-users located in South Carolina, the same Indian Reservation, or within 275 miles of the farm.
previous three-year average produce sales threshold: < 25000 USD (Adjusted for inflation using 2018 as the baseline year.) · previous three-year annual food sales threshold for qualified exemption: < 500000 USD (Adjusted for inflation.) · sales to qualified end-users: > 50 percent (Qualified end-users must be in South Carolina, the same Indian Reservation, or within 275 miles of the farm.)
“In South Carolina, if a grower meets the requirements for an exemption they must submit an application to secure that exemption.”
South Carolina Department of Agriculture: Produce Safety Rule Exemption ↗Re-checked Sep 12, 2026
Subdividing landRegulated (with conditions)
Subdivision and land-development approval within municipalities or counties that have adopted land-development regulations under South Carolina law.
- After local land-development regulations are adopted, a subdivision plat or land-development plan may not be filed or recorded, and no building permit may be issued, until the plan bears the required approval stamp and signature.
- A combination or recombination of previously platted lots with no increase in total lots is treated only as an information-record exception when resultant lots meet governing-authority standards.
- A division into parcels of five acres or more with no new street is treated only as an information-record exception; the plats must be received as information and marked accordingly.
- A combination or recombination of entire lots of record with no new street or change in existing streets is treated only as an information-record exception.
exception parcel size: >= 5 acres (No new street; plat must be received as information by the planning agency and marked accordingly.)
“no subdivision plat or other land development plan within the jurisdiction of the regulations may be filed or recorded”
South Carolina Local Land Development Regulation Provisions ↗Re-checked Sep 12, 2026
Driveway accessLimited
Residential driveway entrances within the right-of-way of South Carolina state highways.
- The driveway must provide ingress and egress to abutting property.
- Access must not constitute hazardous conditions.
- The property must be an existing developed residential property or property being developed for the owner's personal use.
- Commercial, speculative, and resale purposes are excluded.
- A standard driveway has a maximum paved throat width of 16 feet and may include up to a 30-inch diameter pipe where required for drainage.
- Additional paved width or a larger pipe is discretionary and excess installation cost may be charged to the property owner.
- Additional driveways require approval and may be constructed at the owner's expense.
- The directive is effective December 6, 2024.
maximum paved throat width: <= 16 feet (standard driveway) · maximum drainage pipe diameter: <= 30 inches (where required for drainage)
“The South Carolina Department of Transportation (SCDOT) shall permit and construct, at its expense, a single, all-weather driveway for the portion within the right-of-way of state highways, to provide ingress and egress to the abutting property at locations where access does not constitute hazardous conditions.”
Engineering Directive ED-16: Driveway Entrances ↗Re-checked Sep 12, 2026
Permit feesVariable (with conditions)
Building-code permitting fees in South Carolina.
- Local jurisdictions have authority over permitting and fees.
- The source does not establish a single statewide fee amount.
“These functions include, but are not limited to, permitting, fees, required construction documents, and approval of alternate means and methods.”
Building Codes Council Frequently Asked Questions ↗Re-checked Sep 12, 2026
Campground & park staysLimited
Camping at South Carolina state-park campsites.
- Camping is subject to state-park facility rules and department permission.
- A campsite may not be occupied for more than fourteen consecutive days without permission from the Department of Parks, Recreation and Tourism.
- The rule concerns state parks and does not establish a statewide rule for private land or locally administered campgrounds.
maximum consecutive campsite occupancy without department permission: <= 14 days (Longer occupancy requires permission from the department.)
“No person or persons shall occupy a campsite for a consecutive period longer than fourteen days without permission from the department.”
South Carolina Code Title 51, Chapter 3, State Parks ↗Re-checked Sep 12, 2026
county zoning authorityGeneral
South Carolina counties adopting zoning ordinances for all or specific parts of unincorporated areas.
- A county may exercise the chapter's powers in the total unincorporated area or specific parts of the unincorporated area.
- A zoning ordinance may be adopted when the local planning commission has prepared and recommended, and the governing body has adopted, at least the land-use element of the comprehensive plan.
- Zoning regulations must be made in accordance with the comprehensive plan and must be uniform for each class or kind of building, structure, or use within each district, although regulations may differ between districts.
- Before enacting or amending zoning regulations or maps, the governing authority or authorized planning commission must hold a properly advertised public hearing; if no established procedures exist, at least fifteen days' newspaper notice is required.
- A municipality may exercise these powers within its corporate limits, and adjacent unincorporated areas may be added to municipal jurisdiction only through ordinances adopted by the municipality and county councils establishing boundaries, limitations of authority, and representation.
“A county may exercise the powers granted under the provisions of this chapter in the total unincorporated area or specific parts of the unincorporated area. [...] When the local planning commission has prepared and recommended and the governing body has adopted at least the land use element of the comprehensive plan as set forth in this chapter, the governing body of a municipality or county may adopt a zoning ordinance to help implement the comprehensive plan.”
South Carolina Code Title 6, Chapter 29 — Local Government Comprehensive Planning ↗Re-checked Sep 21, 2026
county building authorityGeneral
South Carolina counties enforcing building codes and providing building-official jurisdiction for unincorporated areas, including residential construction.
- Counties must enforce only the national building and safety codes provided in Chapter 9, Title 6.
- The statutory building-code provisions do not apply to certain electric cooperatives, the Public Service Authority, or specified public utility corporations, subject to the residential-housing exception stated in the statute.
- Federal Department of Housing and Urban Development regulations preempt the chapter where applicable to manufactured-housing construction and installation.
- Each county must appoint a building official or contract with another political subdivision so that its unincorporated area is under a building official's jurisdiction.
- A county may prescribe construction-permit and inspection fees through the building official or appointing authority.
- A county may submit a financially based affidavit for exemption when it cannot arrange services within the recommended fee schedule; the exemption lasts until financially feasible or five years, whichever is less, and may be renewed at five-year intervals.
- The state Building Codes Council adopts by reference only the latest editions of the listed nationally recognized building, residential, gas, plumbing, mechanical, fire, and energy codes; code provisions concerning building-official administration do not apply unless adopted by the county or municipality.
- The statute's Section 6-9-10 history states that the 2003 amendment was effective July 2, 2003.
“All municipalities, as defined by Section 5-1-20, and counties in this State shall enforce building, energy, electrical, plumbing, mechanical, gas, and fire codes, referred to as building codes in this chapter, relating to the construction, livability, sanitation, erection, energy efficiency, installation of equipment, alteration, repair, occupancy, classification, or removal of structures located within their jurisdictions and promulgate regulations to implement their enforcement. [...] Each county shall appoint a building official or contract with other political subdivisions as authorized in Section 6-9-20 so that the unincorporated area of the county is under the jurisdiction of a building official.”
South Carolina Code Title 6, Chapter 9 — Building Codes ↗Re-checked Sep 21, 2026

Still unanswered

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

Certificate of occupancy — Certificates of occupancy for buildings in Lee County.
Local zoning — Aggregate local zoning across Lee County, including incorporated municipalities and unincorporated areas.
Zoning districts — Published zoning districts and dimensional standards in Lee County.
Minimum dwelling size — Minimum dwelling size in Lee County.
Minimum lot size — Minimum lot size in Lee County.

11 more unanswered

Setbacks
Lot coverage
Building height
Living in an RV
Camping on your land
Tiny homes
Manufactured homes
Accessory dwellings
Off-grid sanitation
Building in a floodplain
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.

Water rights & wells in Lee County

Whether a new home can legally get its own water here — the sub-state groundwater regime, from South Carolina’s water agency.

Actively managed

This basin is under active state management — new water use is scrutinized, though a domestic well is usually still allowed.

Household wellExempt — no permit or water right

S.C. Code 49-5-70(A)(4) exempts a person withdrawing groundwater at a single-family residence for noncommercial use; no withdrawal permit for a household well anywhere in SC, including inside a Capacity Use Area.

Limit: single-family/household use exempt; permit only >=3 MG/month (~100,000 gpd)

SC Groundwater Use and Reporting Act, S.C. Code 49-5-70(A)(4) ↗

Santee-Lynches Capacity Use Areamajority of county
Newest CUA (2021); whole of Clarendon, Lee, Sumter plus portions of Chesterfield, Kershaw, Richland. Permit required >=3 MG/month; a new domestic household well is exempt.
SCDES — Groundwater Capacity Use Areas, Santee-Lynches ↗

Regulated-riparian state (large uses permitted). Groundwater rules change and basin boundaries follow the aquifer, not the county line — confirm current well and appropriation rules with the South Carolina state water agency before you buy or drill.Groundwater governance as of Jul 2026, cited to each administering agency.

Living off-grid in Lee County, South Carolina

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

Lee County scores 58/100 on the Bolthole Index, a solid county profile. Its strengths: manageable long-term carry cost and strong self-sufficiency basics: 46.8″/yr rainfall plus 56.1% wooded land. Watch-outs: about 126,169 people within a 30-minute drive.

Do you need a building permit in Lee County, South Carolina?

Lee County generally requires a residential building permit, and it enforces county zoning. Onsite septic is permitted by South Carolina Department of Environmental Services (SCDES). 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 Lee County, South Carolina?

Land in Lee County runs about $2,655 per acre, based on the latest county data.

What is the water situation in Lee County?

Lee County gets about 46.8" of rain a year, with severe drought in roughly 2.7% of years. On water rights, Lee County lies in the Santee-Lynches Capacity Use Area — Newest CUA (2021); whole of Clarendon, Lee, Sumter plus portions of Chesterfield, Kershaw, Richland. Permit required >=3 MG/month; a new domestic household well is exempt..

How remote is Lee County?

A representative private-land location has about 126,169 people within a 30-minute drive and 4,863,797 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 Lee County, South Carolina

At a glance

Who to call

Do you need a building permit in Lee County, South Carolina?

Who is the Lee County building department, and how do you reach them?

Does Lee County have zoning?

How do septic permits work in Lee County?

Can you live in an RV or tiny home on your land in Lee County?

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

What to check before you buy land in Lee County

Watch-outs

Sources

Lee County in South Carolina

How Lee County scores

Find land. Bring the promising ones back.

Parcel due diligence

Answers from the rulebook for Lee County

Lee County rules

South Carolina rules that apply here

Still unanswered

Water rights & wells in Lee County

Living off-grid in Lee County, South Carolina

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

Do you need a building permit in Lee County, South Carolina?

How much does land cost in Lee County, South Carolina?

What is the water situation in Lee County?

How remote is Lee County?

How Lee compares in South Carolina