Bolthole Index

Greenville County, South Carolina

Building permits and land rules in Greenville County, South Carolina

50Index Score / 100
#46 of 46 in South Carolina

Unincorporated Greenville County, South Carolina requires building permits for new buildings, structural changes and additions1. A parcel may be zoned or unzoned, so verify its status before planning a use2. Where public or community sewer is unavailable, SCDES septic approval must come before the county building permit3.

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

Unincorporated Greenville County requires a permit for a new building, a structural change inside a building or an addition to an existing structure.

Unincorporated Greenville County requires a permit for a new building, a structural change inside a building or an addition to an existing structure1. Specified electrical, plumbing and mechanical work also requires permits1. Greenville County inspectors enforce the adopted building, residential, plumbing, mechanical, fuel-gas, fire and energy codes9. New-home permit fees depend on heated, garage and basement area, and separate trade and septic fees may apply1. Residential and commercial building-permit fees increased by 20 percent on July 1, 20251. South Carolina's current statewide code edition took effect in 2023, and the next adopted edition is scheduled for implementation in 202710,11.

Who issues Greenville County building permits, and how do you reach them?

Greenville County Building Safety & Permitting accepts and processes residential and commercial applications at 301 University Ridge, Greenville County Square, Suite S-3100, Greenville, SC 29601; call 864.467.7060.

Greenville County Building Safety & Permitting accepts and processes residential and commercial applications at 301 University Ridge, Greenville County Square, Suite S-3100, Greenville, SC 29601; call 864.467.70609. All county building-permit applications must go through eTRAKiT9. Greenville County publishes a 5-day processing period for building permits9. Inside Fountain Inn, the city issues building permits; SCDES still handles septic approval where public or community sewer is unavailable3,12. Where the permit application requires a Certificate of Occupancy, the building may not be occupied until the county issues it13. For parcel uses, district rules and setbacks, contact Zoning Administration at 864.467.7425 or zoning@greenvillecounty.org6.

Does Greenville County have zoning?

In unincorporated Greenville County, the county administers zoning, but a parcel may be zoned or unzoned; unzoned property is not subject to the county zoning ordinance's use-table restrictions.

In unincorporated Greenville County, the county administers zoning, but a parcel may be zoned or unzoned; unzoned property is not subject to the county zoning ordinance's use-table restrictions2. Fountain Inn administers its own zoning inside city limits, while SCDES remains the septic authority where public or community sewer is unavailable3,14. On zoned land, uses and dimensional standards vary by district2. For example, an R-S lot requires at least 25,000 square feet with public water, and at least 37,500 square feet without public water and sewer15. The AG district may allow one detached accessory dwelling with a principal dwelling, capped at 50 percent of the primary dwelling's gross area and subject to location, driveway and other conditions15. Setbacks on zoned land come from Table 7.3 of the county zoning ordinance and may be supplemented by the plat16. Zoning Administration can verify which of these rules applies at 864.467.7425 or zoning@greenvillecounty.org6.

How do septic permits work in Greenville County?

The South Carolina Department of Environmental Services handles septic permitting for Greenville County homes and manufactured homes without public or community sewer; SCDES approval must precede the building permit.

The South Carolina Department of Environmental Services handles septic permitting for Greenville County homes and manufactured homes without public or community sewer; SCDES approval must precede the building permit3. Submit the Onsite Wastewater System Application (D-1740), a property plat or deed and the $150 application fee3. Traditional permitting includes a site evaluation, with backhoe pits required above the South Carolina Fall Line3. An approved site receives a Permit to Construct, valid for 5 years; renewal after expiration or modifications require a new application and fee3. A licensed installer must install the system and schedule SCDES inspection before covering it; if the inspector does not arrive within 30 minutes of the scheduled time, the licensed installer may self-inspect and must submit Form D-44323. Countywide soil mapping rates about 54.2% of land as free of severe limitations for a conventional drain field, but the SCDES site evaluation controls the actual lot3,17.

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

In zoned areas of Greenville County, a tiny house on wheels or otherwise movable is classified as an RV and is not permitted for habitation.

In zoned areas of Greenville County, a tiny house on wheels or otherwise movable is classified as an RV and is not permitted for habitation4. Recreational vehicles can be occupied in an approved recreational vehicle park, where each unit must be licensed and ready for highway use, occupancy follows the manufacturer's label, and the park needs an approved water supply and sewer system5. We could not confirm a rule for living in an RV on your own unzoned acreage or for temporary camping outside a park, so ask Zoning Administration about the parcel, duration and utility plan before relying on an RV during construction6. A fixed tiny house is allowed inside a planned residential pocket neighborhood of 4 to 30 houses, which needs a preliminary plan approved by the Planning Commission and, where public sewer is unavailable in unzoned areas, may not exceed 10 houses18. A tiny home built as a stand-alone dwelling still needs the permits required for a new building1. The zoning ordinance sets a 900-square-foot minimum floor area for a multi-section manufactured home, but that standard does not establish a minimum for every house15. A manufactured home without public or community sewer also needs SCDES septic approval before the county building permit3.

What are the steps to build a home in Greenville County?

Ask Zoning Administration to verify whether the parcel is zoned and which district or municipal rules govern it.

  1. Ask Zoning Administration to verify whether the parcel is zoned and which district or municipal rules govern it2,6.
  2. Ask Floodplain Administration about flood status and Engineering & Maintenance about road access19,20.
  3. If sewer is unavailable, obtain the $150 SCDES septic Permit to Construct before seeking the county building permit3.
  4. For a private residential well, file the Notice of Intent before construction and pay the $70 fee8.
  5. Submit the building-permit application through eTRAKiT and budget for square-footage-based building fees plus any separate trade fees1,9.
  6. Complete the required building and septic inspections before covering the wastewater system3,21.
  7. Obtain the Certificate of Occupancy before moving in when the permit application requires one13.

What should you check before buying land in Greenville County?

Start by determining whether the parcel lies in a municipality, a zoned unincorporated area or an unzoned unincorporated area, because land-use rules differ.

Start by determining whether the parcel lies in a municipality, a zoned unincorporated area or an unzoned unincorporated area, because land-use rules differ2. Confirm sewer availability early; SCDES cannot issue an onsite wastewater permit where public sewer is accessible22. Ask Floodplain Administration about flood status and Engineering & Maintenance whether planned access needs an encroachment permit19,20. A division into 7 or more lots, or one involving specified street, utility or drainage work, is a major subdivision subject to county review in zoned and unzoned areas23. About 66.8% of Greenville County land has a slope of 15% or less, and about 74.6% is wooded, so examine clearing, driveway grade and usable homesite area on the actual parcel17. The median property-tax bill is about $1,445 per year, with an effective rate near 0.5%17.

Watch-outs

  • Do not assume every unincorporated Greenville County parcel is zoned; unzoned property is outside the county zoning use table, while zoned property follows district-specific rules2.
  • Greenville County requires a paid Greenville Water receipt for all new construction within the county beginning in 2023; confirm how that applies if the parcel is served by another water provider or a private well9.
  • A qualifying owner-builder must personally supervise the work, use licensed contractors where required, build for personal or family occupancy and record the required notice; a sale or rental within 2 years creates a presumption against the exemption7.
  • A standard qualifying residential driveway within a state-highway right-of-way may be built and permitted by SCDOT, but commercial, speculative and resale projects are excluded24.

Sources

24 official pages, each quoted and re-checked · written October 11, 2026

  1. Greenville County Answer Book: Permits
  2. Greenville County Zoning
  3. SCDES Septic Tanks - Residential, Single Home Builder
  4. I Want to Build a Tiny House in Greenville County. Where Do I Start?
  5. Greenville County Land Development Regulations
  6. Greenville County Zoning Administration (greenvillecounty.org)
  7. South Carolina Code Title 40, Chapter 59
  8. Private Drinking Water Wells
  9. Greenville County Building Safety
  10. Building Code Adoption (South Carolina statewide rule)
  11. 2024 Building Code Modification Index (South Carolina statewide rule)
  12. Fountain Inn: Code of Ordinances, Sec. 6-26. Building permit (Greenville County)
  13. Greenville County Online Permit Application Disclaimer
  14. Fountain Inn: Zoning Update (Greenville County)
  15. Greenville County Zoning Ordinance
  16. Greenville County Zoning Frequently Asked Questions
  17. Share of soils USDA rates "not limited" for a conventional septic drain field (SSURGO). A strict rating: the median county is about 6% and a tenth of counties are 0%, so a low figure means most lots need a site evaluation or an engineered system, not that septic is impossible. Cite it only with that caveat: Bolthole Index county data
  18. Greenville County Land Development Regulations, Article 23 Tiny Houses
  19. Greenville County Floodplain Administration (greenvillecounty.org)
  20. Greenville County Engineering & Maintenance (greenvillecounty.org)
  21. South Carolina Code Title 6, Chapter 9 — Building Codes (South Carolina statewide rule)
  22. Professional Soil Classifiers - Sewer Accessibility Verification (South Carolina statewide rule)
  23. Greenville County Preliminary Plan Process
  24. Engineering Directive ED-16: Driveway Entrances (South Carolina statewide rule)

Written October 11, 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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Compared with neighboring counties

Like all 6 of its neighbors, Greenville County requires a building permit for a home.

RuleGreenville CountyPickens CountySpartanburg CountyAnderson CountyLaurens CountyAbbeville CountyUnion County
Building permitRequiredRequiredRequiredRequiredRequiredRequiredRequired
County zoningYesYesYesYesNoYesNot published
Septic permitsSCDESSCDESSC Dept. of Env. ServicesSCDESSCDESSC Dept. of Env. ServicesSCDES

County locator

Greenville County in South Carolina

50
County map
Greenville County highlighted among the South Carolina counties · colored by Index score

How Greenville County scores

50 / 100 · #46 of 46 in South Carolina · six factors, land price, tax, rain and climate

Seclusion19100% ev.
Self-Sufficiency76100% ev.
Admin Boringness45100% ev.
Durability73100% ev.
Property Autonomy46100% ev.
Carry Cost56100% 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 →

$342kTypical home
0.5%Property tax
$12,103Land / acre
54.6"Annual rain
8.2% of yrsSevere drought
8.1 / yr (+7.4)Mid-century 100°F days
14.4 daysMid-century dry spell
2.73" (+8.1%)Mid-century 1-day rain
1.46×Wildfire change factor
100%Forward climate coverage
$1,408Home insurance / yr
1.4% / yrInsurance growth
2.18%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
463,318People within 30 min
5,980,813People within 2 hr
408,321Radius comparison (15 mi)
710People / sq mi
0%Federal land
66.8%Land at 15% slope or less
54.2%Soils rated "not limited" for septic (strict USDA rating)
269,042 acWorkable land screen
74.6%Wooded land
59 tonsBiomass / forest ac
60.4°FAvg temp

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Cities and towns in Greenville 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: Greenville

Answers from the rulebook for Greenville County

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

Greenville County rules

  • Building permitRequired

    New buildings, structural changes, additions, electrical upgrades, meter changes, new or relocated plumbing fixtures, and specified mechanical work.

    • Electrical, plumbing, and mechanical permits may be separately required for the listed work.
    “A permit is required anytime that a new building is constructed, structural changes made within a building or additions to existing structures.”
  • Building code adoptedAdopted (with conditions)

    Building-code enforcement by Greenville County Building Safety.

    • The county page identifies the codes enforced by its inspectors; municipal jurisdictions may have separate building officials.
    “All of the inspectors assure compliance with the International Building, Residential, Plumbing, Mechanical, Fuel Gas, Fire, and Energy Conservation Codes”
  • Certificate of occupancyRequired

    Occupancy of permitted construction where the county permit application requires a Certificate of Occupancy.

    • The county disclaimer qualifies the requirement with 'If Applicable to this application'.
    “If Applicable to this application: No occupancy shall occur prior to the issuance of the Certificate of Occupancy”
  • County-wide zoningPresent (with conditions)

    Greenville County zoning administration and the County Zoning Ordinance.

    • The county zoning page directs users to the ordinance and Use Table 6.1 for zoned properties.
    “Zoning Administration manages or contributes to zoning, rezoning, site review, appeals, and development services for the County.”
  • Local zoningVaries (with conditions)

    Aggregate conclusion for zoned and unzoned areas within Greenville County; parcel-specific zoning must be checked.

    • The ordinance regulates zoned properties; the county page states that the use table applies when a property is zoned.
    • Municipal zoning and other local rules may apply within incorporated municipalities.
    “Unzoned properties are not subject to the requirements of the Use Table found in the Greenville County Zoning Ordinance; therefore, there are no use-based restrictions for unzoned properties.”
  • Zoning districtsPublished (with conditions)

    Greenville County zoning districts and district-specific regulations.

    • The ordinance contains sections for residential, commercial, industrial, agricultural, manufactured-home park, planned development, overlay, and other special-purpose districts.
    • Parcel-specific zoning must be verified through the county zoning map or zoning verification process.
    “Zoning verification is a formal request to Zoning Administration to confirm the zoning district of a property.”
  • Minimum dwelling sizeSpecified

    Multi-section manufactured homes subject to the Greenville County zoning ordinance.

    • The 900-square-foot minimum applies to multi-section manufactured homes, not necessarily every dwelling type.

    minimum floor area: >= 900 square feet (multi-section manufactured homes)

    “Multi-section manufactured homes must have a length not to exceed four (4) times its width, measured at the narrowest point, excluding alcoves, and must have a minimum floor area of 900 square feet.”
  • Minimum lot sizeSpecified

    Residential lots in Greenville County zoning districts.

    • Minimum lot areas vary by zoning district and may also be required by DHEC.
    • The R-S district requires 25,000 square feet with public water and sewer, 25,000 square feet with public water only, and 37,500 square feet without public water and sewer.

    R-S lot area with public water and sewer: >= 25000 square feet · R-S lot area without public water and sewer: >= 37500 square feet

    “The minimum lot area for lots with public water and sewer shall be 25,000 square feet. The minimum lot area for lots with public water only shall be 25,000 square feet. The minimum lot area for lots without public water and sewer shall be 37,500 square feet.”
  • SetbacksDistrict specific (with conditions)

    Property setbacks governed by the Greenville County Zoning Ordinance; the applicable district standard is found in Table 7.3 and may be supplemented by the property's plat.

    • The applicable numeric setback depends on the property's zoning district and the property plat.
    • The cited county page directs applicants to Zoning Administration for setback verification.
    “Information about property setbacks can be found in Table 7.3 of the Greenville County Zoning Ordinance.”
  • Living in an RVLimited

    Occupancy of recreational vehicles in Greenville County recreational vehicle parks.

    • A recreational vehicle park development plan must be submitted and approved by the Subdivision Administrator and reviewed by the Subdivision Advisory Committee before construction or enlargement.
    • The Planning Division must approve the development for compliance with applicable regulations before a land-disturbance permit is submitted.
    • Each RV unit must be fully licensed and ready for highway use, meaning it is on wheels or a jacking system.
    • Occupancy is limited to the manufacturer's label under ANSI 119.5, as amended.
    • An approved water supply and a DHEC-approved sewer system are required in RV parking areas.
    • The operator must comply with DHEC rules governing sanitation and operation of recreational vehicle parks and amenities.

    maximum RVs parked on an individual lot: <= 1 vehicle (More than one recreational vehicle may be located within a recreational vehicle park.) · minimum RV space area: >= 690 square feet · minimum distance between trailers and structures: >= 10 feet (Accessory structures or attachments are treated as part of the trailer or recreational vehicle.)

    “Occupancy shall be limited per the manufacturer’s label only.”
  • Tiny homesAllowed (with conditions)

    Fixed tiny houses in planned residential pocket neighborhoods in Greenville County, including unzoned areas and zoned areas subject to Flexible Review District requirements.

    • In unzoned areas, the development must be a planned residential development in a pocket-neighborhood setting with individually owned fee-simple lots.
    • In zoned areas, the subdivision must follow the Flexible Review District guidelines and requirements of the Zoning Ordinance.
    • A preliminary plan must be submitted to Subdivision Administration, reviewed by the Subdivision Advisory Committee, and approved by the Planning Commission.
    • The development must contain at least 4 and no more than 30 tiny houses per pocket neighborhood.
    • Where public sewer is unavailable in unzoned areas, the pocket neighborhood may not exceed 10 tiny houses.
    • The ordinance excludes recreational vehicles, park models, campers, and other seasonal-use designs regulated by RVIA.

    tiny houses per pocket neighborhood: 4-30 houses · minimum common open space: >= 400 square feet per unit · minimum lot area where public sewer is available: >= 1950 square feet per dwelling unit · minimum lot area where public sewer is unavailable: >= 6000 square feet per dwelling unit (SCDHEC septic minimum standards apply if larger.)

    “Tiny houses are permitted within a planned residential development”
    One more reviewed finding on this topic
  • Accessory dwellingsAllowed (with conditions)

    One detached accessory dwelling unit in the AG Agricultural Preservation District.

    • Only one detached accessory dwelling unit may be permitted with a principal dwelling.
    • The unit may not exceed 50% of the primary dwelling's gross square footage.
    • It must be in the side or rear yard, meet Article 7 Tables 7.1 and 7.3, comply with South Carolina Department of Health and Environmental Control regulations, and share a driveway with the primary dwelling.
    • A manufactured house used as an accessory dwelling must meet the manufactured-house conditions.

    maximum accessory dwelling size: <= 50 percent of primary dwelling gross square footage

    “Only one detached accessory dwelling unit may be permitted in conjunction with a principle dwelling in the AG, Agricultural Preservation District subject to the following conditions: 1. The accessory dwelling unit shall not be larger than 50% of the primary dwelling’s gross square footage.”
  • Mandatory utility hookupConditional

    New construction and manufactured-home permitting in Greenville County.

    • Beginning September 1, 2023, Greenville County requires a paid Greenville Water receipt for all new construction.
    • For manufactured-home permits, applicants must provide sewer authorization or SCDES septic approval.

    water-receipt requirement effective date: 2023-09-01

    “Beginning on September 1st, 2023 Greenville County will require a paid receipt for water service from Greenville Water for all new construction within the county.”
  • Subdividing landRegulated (with conditions)

    Major subdivisions and subdivision review in Greenville County, including zoned and unzoned areas.

    • A major subdivision is division into 7 or more lots or any subdivision involving a new street or right-of-way, extension of public water or sewer, or drainage improvements facilitating residential lot construction.
    • Preliminary plans must be submitted through the county's online permit development center.
    • Pre-submittal meetings are required for major subdivisions in unzoned areas and highly recommended but not required for zoned projects.

    major subdivision threshold: >= 7 lots (or qualifying street, utility, or drainage work)

    “A major subdivision is any division of land into 7 or more lots or any subdivision of land that includes the construction of a new street or new right of way, extension of public water or sewer system, or the installation of drainage improvement to facilitate residential lot construction.”
  • Permit feesVariable (with conditions)

    Greenville County building permits.

    • New-home permits are based on heated-area, garage, and/or basement square footage.
    • Separate electrical, plumbing, mechanical, and septic-tank permit fees may apply.
    • Residential and commercial building permit fees increased by 20 percent beginning July 1, 2025.

    building permit fee increase: 20 percent (effective July 1, 2025)

    “Permits for new homes are based on the square footage of the heated area, garage and/or basement. In addition, there are fees for electrical, plumbing and mechanical and septic tank permits.”
  • Permit processPublished (with conditions)

    Greenville County building-permit submission and processing.

    • All permits must be submitted through eTrakit.
    • The county states that permits have a five-day processing period.

    stated processing period: 5 days

    “All permits must be submitted through eTrakit. At this time, we have a five-day processing period for permits to be issued.”

South Carolina rules that apply here

  • Owner-builder exemptionConditional

    An owner of residential property who builds or improves structures or appurtenances for the owner’s or family’s sole occupancy, statewide in South Carolina.

    • The owner must do the work personally, with the owner’s own employees, or with licensed contractors or registered entities or individuals.
    • The structure or improvements must be intended for the owner’s sole occupancy or occupancy by the owner’s family and must not be intended 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 and may build or improve a one-family or two-family residence.
    • The owner may not hire an unlicensed person as a residential builder or specialty contractor.
    • Construction must comply with all applicable laws, ordinances, building codes, and zoning regulations.
    • If the owner sells or rents the building within two years after construction is complete, the law presumes it was built for sale or rent unless otherwise approved by the commission.
    • The owner must promptly file a public notice with the register of deeds stating that the residential building or structure was constructed by the owner as an unlicensed builder; failure to do so revokes the statutory exemption.
    • The exemption does not authorize hiring a person or entity that is not licensed or registered under the Residential Home Builders Act.

    sale-or-rent presumption period: 2 years after construction is complete (unless otherwise approved by the commission)

    “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: (1) the owner does the work himself, with his own employees, or with licensed contractors or registered entities or individuals; (2) the structure, group of structures, or appurtenances, including the improvements, are intended for the owner's sole occupancy or occupancy by the owner's family and are not intended for sale or rent; and (3) the general public does not have access to this structure.”
    2 more reviewed findings on this topic
    • Available (with conditions) — Owner-builders improving or building residential structures in South Carolina, including Greenville County.
      “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:”
    • 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:”
  • 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”
  • Who permits septicState (with conditions)

    Onsite wastewater permitting and inspection by the South Carolina Department of Environmental Services.

    • The rule applies to homes or manufactured homes on property not served by a public or community sewer system.
    “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.”
    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 permitRequired

    Homes and manufactured homes in Greenville County on property not served by a public or community sewer system.

    • SCDES approval and a permit to install the septic system must be obtained before the county can issue a building permit.
    • The application fee is $150.
    • The application requires the Onsite Wastewater System Application (D-1740) and a copy of the property plat or deed.
    • Under the traditional permitting method, a site visit is required and the inspector evaluates site suitability; an approved traditional site receives a Permit to Construct.
    • After issuance of a Permit to Construct, installation must be performed by a licensed onsite wastewater system installer.
    • Before the system is covered, the installer must contact SCDES to schedule an inspection; if an SCDES inspector does not arrive within 30 minutes of the scheduled time, a licensed installer may proceed with a self-inspection and must submit Form D-4432.
    • Permits to Construct are valid for five years; renewal after five years or modifications after approval require a new application and payment of the fee.
    • For sites above the South Carolina Fall Line, backhoe pits are required for the soil evaluation before permit issuance; sites below the Fall Line do not require backhoe pits.

    application fee: 150 USD · Permit to Construct validity: 5 years (Renewal after five years or modifications require a new application and payment of the fee.) · self-inspection scheduling threshold: 30 minutes (If an SCDES inspector does not arrive within 30 minutes of the scheduled time, a licensed installer may proceed with self-inspection.)

    “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.”
    2 more reviewed findings on this topic
    • Required — Homes and manufactured homes on Greenville County property not served by public or community sewer.
      “South Carolina law requires site approvals and permits for all septic systems.”
    • Required — Construction of a home or placement of a manufactured home on property not served by a public or community sewer system.
      “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 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.”
    One more reviewed finding on this topic
    • Required — Installation inspection of permitted septic systems.
      “Before completing the installation of the septic system, the installer must contact SCDES to schedule a time for the inspection of the septic system before it is covered.”
  • Off-grid sanitationLimited

    A nonwater-carried sewage treatment system used for toilet wastes where water under pressure will be connected to the structure and gray water is generated statewide in South Carolina.

    • The applicant must submit plans from a Registered Professional Engineer licensed in South Carolina meeting Appendix S paragraph (2)(a) through (f) requirements for all toilet wastes.
    • The applicant must apply for and obtain a Department permit to construct and approval to operate an onsite wastewater system for gray-water treatment.
    • The gray-water system must meet all permit, licensing, and onsite wastewater-system requirements under Regulation 61-56.
    • The initial gray-water system size may be reduced by twenty-five percent.

    initial gray-water system size reduction: 25 percent (The system must otherwise meet all permit, licensing, and onsite wastewater-system requirements under Regulation 61-56.)

    “the initial system size may be reduced by twenty-five (25) percent.”
    One more reviewed finding on this topic
    • Limited — Nonwater-carried sewage treatment systems, including biological, composting, or incinerating toilets, for toilet wastes statewide in South Carolina.
      “The permitting of nonwater-carried sewage treatment systems, such as a biological, composting, or incinerating toilet, may be considered for toilet wastes”
  • 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.”
    One more reviewed finding on this topic
    • Required — Individual residential and irrigation wells in Greenville County.
      “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”
  • 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.”
    2 more reviewed findings on this topic
    • Available (with conditions) — Construction or improvement of qualifying farm structures in South Carolina.
      “may not enforce that portion of a nationally recognized building code which regulates the construction or improvement of a farm structure.”
    • Available (with conditions) — Construction or improvement of qualifying farm structures in South Carolina, other than residences or structures attached to residences.
      “may not enforce that portion of a nationally recognized building code which regulates the construction or improvement of a farm structure.”
  • Shed and accessory-building permit exemptionAvailable (with conditions)

    An owner of residential property making an improvement consisting of a one-story detached accessory structure.

    • The improvement must be a one-story detached accessory structure.
    • The floor area must not exceed 200 square feet.
    • The statutory exemption applies to an owner of residential property who makes the improvement.
    • The listed improvements are exempt from building-permit application requirements and the owner is not required to hold a residential builder or residential specialty contractor license under this chapter.

    accessory-structure floor area: <= 200 square feet (Only for a one-story detached accessory structure improved by the residential-property owner.)

    “owner of residential property [...] one-story detached accessory structures [...] floor area does not exceed two hundred square feet [...] exempt from building permit application requirements”
  • 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.”
    One more reviewed finding on this topic
    • Required — Private driveways or side-road entrances and exits opening onto highways in the State highway primary system that are not controlled-access facilities.
      “unless a permit for such driveway or side-road entrance or exit shall have been obtained from the Department.”
  • Building in a floodplainLimited

    Land-disturbing development in South Carolina, including development in flood-prone areas where the activity changes natural cover or topography and may alter stormwater runoff.

    • Before a nonexempt land-disturbing activity proceeds, the responsible person must submit a stormwater-management and sediment-control plan to the appropriate implementing agency and obtain a permit.
    • The statute exempts agricultural production activities, subject to its stated exception for certain agricultural structures of one or more acres requiring a building permit; forestry; mining activities regulated under Title 48, Chapter 20; separately built single-family residences or accessory buildings not part of multiple construction in a subdivision; certain activities already subject to conditioned state or federal environmental authorization; specified utility activities; railroad maintenance or rebuilding; certain state-land activities; and local-government or special-purpose/public-service-district repair and maintenance.
    • Under Regulation 72-302, an implementing agency may grant a stormwater-management waiver upon written request; a quantitative-and-qualitative waiver may be available if the project returns the disturbed area to pre-development runoff condition and the pre-development land use is unchanged, and a water-quantity waiver or variance may be available under the regulation's stated demonstrations.
    • The State may delegate plan review, approval, inspection, enforcement, education, and training to local governments or conservation districts. The SCDNR directs floodplain-development questions to the Local NFIP Administrator for the relevant community; local floodplain-development requirements therefore remain site- and community-specific.
    • For activities disturbing two acres or less that are not part of a larger common plan of development or sale, Regulation 72-305 requires submission of a simplified plan but states that it does not require implementing-agency approval or preparation/certification by the specified designers.

    simplified-plan threshold: <= 2 acres of actual land disturbance (Only where the activity is not part of a larger common plan of development or sale; the simplified plan does not require implementing-agency approval.)

    “Unless exempted, no person may engage in a land disturbing activity without first submitting a stormwater management and sediment control plan”
  • 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.”
  • county zoning authorityGeneral

    South Carolina counties may adopt zoning ordinances for all or specific portions of their unincorporated areas when the statutory comprehensive-plan prerequisite is satisfied.

    • A local planning commission must have prepared and recommended the land-use element of the comprehensive plan.
    • The county governing body must have adopted at least the land-use element of the comprehensive plan before adopting a zoning ordinance.
    • A county may exercise the chapter's powers in the total unincorporated area or in specific parts of the unincorporated area.
    • Adjacent unincorporated areas may be placed under municipal jurisdiction only through ordinances and a formally approved agreement between the municipality and county councils, with boundaries, authority limitations, and representation specified.
    • Zoning regulations must be made in accordance with the comprehensive plan.
    • Regulations must generally be uniform for each class or kind of building, structure, or use within each district, although regulations may differ between districts.
    • The statute expressly permits regulation of building and land use, density, building size, location, height, bulk, number of stories, land dimensions, yards, courts, and other open spaces.
    “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.”
  • county building authorityGeneral

    South Carolina counties' authority and duty to administer building-code enforcement and require building permits for new construction and renovation, including in unincorporated areas.

    • Each county must appoint a building official or contract with another political subdivision so that its unincorporated area is under the jurisdiction of a building official.
    • A county may prescribe fees for construction permits and inspections.
    • A county may submit an affidavit for exemption if it cannot arrange services for an annual period at costs totally within the schedule of fees recommended in the building codes; the exemption lasts until services become financially feasible or for five years, whichever is less, and may be renewed at five-year intervals after another determination.
    • Counties may establish agreements with other governmental entities to issue permits and enforce building codes.
    • All counties must require by law or ordinance that building permits be issued for persons engaging in new construction or renovation, and permits must correspond to minimum Department of Revenue requirements.
    • Counties and municipalities must enforce only the national building and safety codes provided in Chapter 9.
    • A county may not enforce the adopted fire-prevention-code portion regulating outdoor burning for forestry, wildlife, and agricultural purposes as regulated by the South Carolina Forestry Commission.
    • A permit is not required for a wheelchair-access ramp built with Medicare or Medicaid dollars when construction is performed, overseen, or inspected by an Americans with Disabilities Act inspector.

    permit-copy delivery to county assessor: <= 10 days (After issuance of each building permit)

    “All counties shall require by law or ordinance that building permits be issued to persons engaging in new construction or renovation and such permits shall correspond to minimum requirements of the department. The county shall furnish a copy of the building permit to the assessor within ten days after such issuance.”

Still unanswered

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

  • Lot coverage — Maximum lot coverage in Greenville County zoning districts.
  • Building height — Building-height requirements in Greenville County.
  • Camping on your land — Temporary camping outside authorized recreational vehicle parks in Greenville County.
  • Manufactured homes — Manufactured-home occupancy in Greenville County.
  • Short-term rentals — Short-term rental use in Greenville County.

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 Greenville County, South Carolina

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

Greenville County scores 50/100 on the Bolthole Index, a solid county profile. Its strengths: strong self-sufficiency basics: 54.6″/yr rainfall plus 74.6% wooded land and mixed durability signals. Watch-outs: about 463,318 people within a 30-minute drive.

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

Land in Greenville County runs about $12,103 per acre, based on the latest county data.

What is the water situation in Greenville County?

Greenville County gets about 54.6" of rain a year, with severe drought in roughly 8.2% of years.

How remote is Greenville County?

A representative private-land location has about 463,318 people within a 30-minute drive and 5,980,813 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.

How Greenville compares in South Carolina

Compare side-by-side →See all 46 South Carolina counties ranked →