Bolthole Index

York County, South Carolina

Building permits, zoning and land rules in York County, South Carolina

58Index Score / 100
#31 of 46 in South Carolina

Unincorporated York County, South Carolina requires building permits for construction, alterations, repairs, occupancy changes and building systems, and York County Permit Services also issues them for the Towns of Hickory Grove and Sharon1. Zoning is set by the county in unincorporated areas, while private septic permits come from the state environmental agency, SCDES, not the county2,3. A new home needs inspections and a final certificate of occupancy4.

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

Yes.

Yes. York County requires a building permit to construct, enlarge, alter, repair, move or demolish a building, change its occupancy, or install or change electrical, gas, mechanical or plumbing systems in unincorporated areas and the Towns of Hickory Grove and Sharon1. Certain storage buildings of 200 square feet or less need a zoning-compliance permit instead of a building permit1. York County has adopted building codes, including the International Building Code with South Carolina modifications7. New-home permit fees are based on the county's adopted construction-valuation data and fee schedule, with an additional $50 zoning-compliance fee for new residential construction4. Residential construction is inspected at required stages, and the final inspection must occur before occupancy4. A permitted single-family home also needs a certificate of occupancy; private-septic approval and other required closeout documents must be in place before the final inspection is scheduled4. York County's published review target is 5 to 7 business days after it accepts a complete residential application1.

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

York County Permit Services issues building permits and coordinates inspections; call 803-909-7200 or use the online permitting portal.

York County Permit Services issues building permits and coordinates inspections; call 803-909-7200 or use the online permitting portal8. The office is temporarily at the Government Center, 6 S Congress Street, Suite 4200, York, SC 29745, through late December 20268. Planning and Development Services answers zoning and land-development questions at 803-909-7200 and 18 W. Liberty Street, York, SC 297459. After permit issuance, inspections can be requested online or by phone1. Septic is handled separately by the South Carolina Department of Environmental Services, which approves the site, issues the permit, inspects the installation, and issues the approval to operate3,10.

Does York County have zoning?

York County administers zoning and land-development rules in unincorporated areas; incorporated municipalities may administer their own zoning.

York County administers zoning and land-development rules in unincorporated areas; incorporated municipalities may administer their own zoning2. A parcel's zoning classification is available through the county GIS, and permitted uses are listed in the county's zoning-use table6. Manufactured homes with a HUD seal are allowed with conditions in the AGC, RUD and RSF-30 districts and generally require permanent underpinning6. Subdivision and lot-division plats in unincorporated York County go through county review before recording2. We could not confirm one countywide minimum dwelling size, minimum lot size, setback or tiny-home rule; ask Planning and Development Services about the specific district and proposal9. Covered development, repairs or reconstruction in a floodplain require a floodplain-development permit from Environmental Compliance11.

How do septic permits work in York County?

South Carolina's Department of Environmental Services, not York County, handles onsite wastewater permits and inspections.

South Carolina's Department of Environmental Services, not York County, handles onsite wastewater permits and inspections3. First determine whether public or community sewer is available; when it is not, obtain SCDES approval and a septic-installation permit before the county will issue a building permit; the SCDES application fee is $150 and a permit to construct is valid for 5 years12. York County's residential application requires either the septic permit or a paid water-and-sewer tap receipt, depending on the property1. After installation, SCDES inspects the system and issues an approval to operate if it meets state standards10. That approval is needed for residential closeout4. About 40.7% of York County soils are rated without severe limitations for a conventional drain field, so a parcel-specific evaluation matters before purchase13.

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

York County may approve one RV as a temporary dwelling while the owner builds an owner-occupied detached home on a parcel of at least 1 acre.

York County may approve one RV as a temporary dwelling while the owner builds an owner-occupied detached home on a parcel of at least 1 acre5. The arrangement requires zoning approval and an active building permit, ordinarily lasts no more than 6 months, and may receive one 6-month extension for good cause; water, wastewater, temporary power, setbacks and the shared driveway must also comply5. After fire, flood or another accident makes an existing home uninhabitable, an owner repairing or rebuilding that home may seek County Council approval for one temporary emergency dwelling for up to 90 days14. At campgrounds and RV parks, visitors are limited to stays of no more than 15 days and cannot become permanent residents outside the qualifying caretaker residence15. We could not confirm general long-term RV occupancy on other private land or a countywide tiny-home occupancy rule; ask Planning and Development Services about the parcel's zoning district and proposed structure6,9.

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

Use the county GIS and zoning-use table, then ask Planning and Development Services to confirm the parcel's district, allowed use, setbacks and any floodplain permit requirement.

  1. Use the county GIS and zoning-use table, then ask Planning and Development Services to confirm the parcel's district, allowed use, setbacks and any floodplain permit requirement6,11.
  2. Confirm sewer availability; obtain an SCDES septic permit if public or community sewer is unavailable, or retain the paid water-and-sewer tap receipt1,3.
  3. Submit a complete residential application to York County Permit Services; accepted applications generally have a published review target of 5 to 7 business days1.
  4. If using the owner-builder exemption, appear personally, sign the application, supervise the project, use licensed trades where required, and record the required notice4.
  5. Schedule each required construction inspection online or by phone1,4.
  6. Complete the final inspection and obtain the certificate of occupancy before moving into the home4.

What to check before you buy land in York County, South Carolina

Before buying, confirm the zoning district, permitted use, subdivision status and floodplain constraints with Planning and Development Services.

Before buying, confirm the zoning district, permitted use, subdivision status and floodplain constraints with Planning and Development Services2,6,11. Verify whether the parcel is in a public water-and-sewer service area or needs private systems; York County requires the applicable paid tap receipt or septic permit with the residential application1. Only about 40.7% of county soils are rated without severe limitations for a conventional drain field, so do not treat acreage alone as proof that septic will work13. About 79.3% of land has a slope of 15% or less and roughly 72.3% is wooded, but clearing, access and the actual homesite still need parcel-level review13. A driveway onto a state highway needs approval from the South Carolina Department of Transportation, and a private well needs a Notice of Intent filed with SCDES before drilling, with a $70 fee for a residential well; we could not confirm a separate York County well permit, so ask Environmental Compliance or Planning and Development Services16,17. The effective property-tax rate is about 0.5%, with a median annual bill near $1,60213.

Watch-outs

  • York County Permit Services is temporarily relocated to the county Government Center at 6 S Congress Street, Suite 4200, through late December 2026; confirm the current location before you visit in person8.
  • York County's RV-during-construction allowance requires advance zoning approval, an active permit for the owner's home, and a qualifying parcel; it is not blanket permission to live in an RV5.
  • A private septic system must pass SCDES inspection before the agency issues the approval to operate needed to close out a permitted home4,10.

Sources

17 official pages, each quoted and re-checked · written October 10, 2026

  1. Residential Permits
  2. Planning & Development Services
  3. Septic Tanks - Residential, Single Home Builder
  4. Residential Single Family Permit Packet
  5. York County Land Use Codes
  6. yorkcountysc.gov
  7. Building & Codes
  8. York County Permit Services (yorkcountysc.gov)
  9. York County Planning & Development Services (yorkcountysc.gov)
  10. Site Inspections
  11. Floodplain Management
  12. Septic Tanks - Residential, Single Home Builder
  13. 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
  14. § 156.02 Temporary Emergency Dwelling Permit Authorized; Personal Hardship Defined
  15. § 155.332 Occupancy Limitations
  16. scstatehouse.gov (South Carolina statewide rule)
  17. Private Drinking Water Wells (South Carolina statewide rule)

Written October 10, 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, York County requires a building permit for a home.

RuleYork CountyChester CountyCherokee CountyLancaster CountyUnion CountySpartanburg CountyFairfield County
Building permitRequiredRequiredRequiredRequiredRequiredRequiredRequired
County zoningYesYesNoYesNot publishedYesYes
Septic permitsSCDESSCDESSCDESSCDESSCDESSC Dept. of Env. ServicesSCDES

County locator

York County in South Carolina

58
County map
York County highlighted among the South Carolina counties · colored by Index score

How York County scores

58 / 100 · #31 of 46 in South Carolina · six factors, land price, tax, rain and climate

Seclusion27100% ev.
Self-Sufficiency77100% ev.
Admin Boringness45100% ev.
Durability73100% ev.
Property Autonomy46100% ev.
Carry Cost64100% 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 →

$393kTypical home
0.5%Property tax
$8,629Land / acre
44"Annual rain
5.3% of yrsSevere drought
10.6 / yr (+9.7)Mid-century 100°F days
14.7 daysMid-century dry spell
2.31" (+6.3%)Mid-century 1-day rain
1.43×Wildfire change factor
100%Forward climate coverage
$1,322Home insurance / yr
1.2% / yrInsurance growth
4.17%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
83,103People within 30 min
6,256,954People within 2 hr
254,839Radius comparison (15 mi)
438People / sq mi
0.6%Federal land
79.3%Land at 15% slope or less
40.7%Soils rated "not limited" for septic (strict USDA rating)
172,701 acWorkable land screen
72.3%Wooded land
56.2 tonsBiomass / forest ac
60.8°FAvg temp

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Cities and towns in York 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: Town of Fort Mill · Town of Hickory Grove · Town of McConnells · Rock Hill · Town of Smyrna · York

Answers from the rulebook for York County

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

York County rules

  • Building permitRequired

    Construction and regulated building-system work in York County permitting jurisdiction.

    • York County issues permits in unincorporated areas and the Towns of Hickory Grove and Sharon; other incorporated places may issue their own permits.
    • The county FAQ states all construction requires a permit, while certain storage buildings 200 square feet or less require a zoning-compliance permit instead of a building permit.
    “Our office issues building permits within the unincorporated areas of York County, the Town of Hickory Grove and Town of Sharon. A permit is required when an owner, an authorized agent, or contractor desires to construct, enlarge, alter, repair, move, demolish, or change the occupancy of a building, or structure; or erect, install, enlarge, alter, repair, remove, convert or replace electrical, gas, mechanical or plumbing systems.”
    One more reviewed finding on this topic
    • Required — Building, occupancy-change, electrical, gas, mechanical, and plumbing work in unincorporated York County and the Towns of Hickory Grove and Sharon.
      “Our office issues building permits within the unincorporated areas of York County, the Town of Hickory Grove and Town of Sharon. A permit is required when an owner, an authorized agent, or contractor desires to construct, enlarge, alter, repair, move, demolish, or change the occupancy of a building, or structure; or erect, install, enlarge, alter, repair, remove, convert or replace electrical, gas, mechanical or plumbing systems.”
  • Building code adoptedAdopted (with conditions)

    Building-code administration by York County.

    • The page lists currently adopted codes, including the 2021 International Building Code and 2021 International Residential Code with South Carolina modifications; incorporated agencies may provide their own administration.

    International Building Code edition: 2021 (with SC modifications) · International Residential Code edition: 2021 (with SC modifications)

    “2021 International Building Code with SC modifications”
    One more reviewed finding on this topic
    • Adopted (with conditions) — Building-code enforcement by York County Building & Codes.
      “2021 International Building Code with SC modifications”
  • InspectionsRequired

    Residential construction inspections administered through York County permits.

    • Inspections must be scheduled by 3:00 PM the business day before.
    • The packet lists footing, slab, plumbing, framing, electrical, mechanical, gas, temporary-power, additional, and final inspections.
    • Final inspection must occur before occupancy.
    • Residential re-inspections cost $50 when correction of a code violation is required; fees must be paid before permit completion or CO/Certificate of Completion issuance.

    residential re-inspection fee: 50 USD (All residential re-inspections; effective March 1, 2022)

    “All previous rough-in inspections must have been approved.”
  • Certificate of occupancyRequired

    Single-family residential buildings subject to York County permitting.

    • Final inspection must be performed prior to occupancy.
    • The CO packet requires duct-air-leakage verification, DHEC Approval to Operate for private septic, and any required environmental-compliance approval before final inspection scheduling.
    • Re-inspection fees must be paid before CO issuance.
    “In order to obtain the Certificate of Occupancy (CO) for a single-family dwelling, the following items are required:”
    One more reviewed finding on this topic
    • Limited — New commercial construction projects inspected by York County Fire.
      “Certificate of occupancy inspections are also conducted for new commercial construction projects.”
  • County-wide zoningPresent (with conditions)

    York County zoning administered in the unincorporated areas.

    • The county page identifies Chapter 155 as the Zoning Code.
    • Incorporated municipalities may administer their own zoning rules.
    “The Planning and Development Services Department oversees all aspects of land development in the unincorporated areas of York County, including long-range planning, zoning, permitting, and environmental compliance.”
    One more reviewed finding on this topic
    • Present (with conditions) — County zoning administered by York County in unincorporated areas.
      “The Planning and Development Services Department oversees all aspects of land development in the unincorporated areas of York County, including long-range planning, zoning, permitting, and environmental compliance.”
  • Zoning districtsPublished

    York County zoning districts and permitted uses in unincorporated areas.

    • Property zoning classifications are provided through the county GIS system.
    • Permitted uses are identified through Zoning Use Table Code 155.271-1.
    “This information can be obtained by visiting the Zoning Use Table, Code 155.271-1 or by calling the zoning division 803-909-7200.”
  • SetbacksSpecified

    Structures in York County, with setback requirements dependent on structure and zoning.

    • The applicable setback depends on the structure and zoning.
    • Residential permit materials require setbacks labeled from all four property lines.
    “Plat with setbacks clearly labeled showing distances from all 4 property lines, and showing any easements or right-of-ways that exist on the property.”
  • Living in an RVLimited

    Occupancy of recreational vehicle parks and campgrounds regulated by York County Code § 155.332.

    • A campground or recreational vehicle park may have one caretaker residence, which is the only structure used as a permanent residence on the site and must meet the definition of a single-family detached dwelling.
    • Staff may receive overnight sleeping accommodations seasonally but may not reside permanently on site unless housed in the caretaker residence.
    • Campers, paying guests, and other non-staff visitors may occupy the site only temporarily for periods not exceeding 15 days and may not reside permanently unless housed in the caretaker residence.

    maximum visitor occupancy period: <= 15 days (Does not apply to a caretaker residence.) · caretaker residences per campground or recreational vehicle park: 1

    “All campers, paying guests, and all other visitors [...] shall occupy the site on a temporary basis for periods not to exceed 15 days”
    2 more reviewed findings on this topic
    • Allowed (with conditions) — Temporary occupancy of a single recreational vehicle during construction of a new principal dwelling under York County Code § 155.265.
      “may issue zoning compliance approval to permit the temporary use and occupancy of a single recreational vehicle during construction of a new principal dwelling”
    • Allowed (with conditions) — Use of a recreational vehicle as a temporary emergency dwelling on a York County parcel after a fire, flood, or other accident makes the permanent dwelling uninhabitable.
      “A current vehicular license shall be maintained for any recreational vehicle used as a temporary emergency dwelling.”
  • Tiny homesLimited

    Tiny houses built as permanent dwellings in York County under the county building code

    • The county adopts IRC Appendix Q (tiny houses) as modified by the South Carolina Codes Council, so a tiny house must be built to that appendix.
    • A building permit from the building and codes division is required before construction (§ 150.20).
    • Zoning district use rules in the county land development code were not opened, so zoning-level limits on tiny house occupancy are unverified.
    • Septic approval is a state SCDES matter.
    “the 2021 edition of the international residential code with modifications and appendices ah (patio covers), aj (existing buildings and structures), and aq (tiny houses), as modified by the south carolina codes council, is hereby adopted by reference”
  • Manufactured homesLimited

    Manufactured homes in York County zoning jurisdiction.

    • Manufactured homes with a HUD seal are allowed with conditions in AGC, RUD, and RSF-30 zoning districts.
    • Manufactured homes generally require permanent underpinning, with specified exceptions for grandfathered parks and vinyl kits in AGC or RUD districts.
    “Manufactured homes (with a HUD seal) are allowed with conditions in the AGC, RUD, and RSF-30 zoning districts. See subpart 3.20 for conditions (by 155.450).”
  • Mandatory utility hookupConditional

    Residential construction in York County permitting jurisdiction.

    • New residential permit submissions require either a septic permit or a paid water-and-sewer tap fee receipt.
    • York County Water/Sewer operates only in defined service areas in eastern and western York County.
    “Septic Permit or Paid Water & Sewer Tap Fee Receipt”
    2 more reviewed findings on this topic
    • Conditional — Residential permit applications requiring either private septic documentation or a public water-and-sewer tap receipt.
      “Public utilities are typically approved prior to issuing a permit, and tap fees paid in advance. Please contact the appropriate utility provider. A copy of the receipt showing all appropriate tap fees have been paid will be required to be submitted with the building permit application.”
    • Conditional — Residential permit submissions requiring either septic documentation or a paid water-and-sewer tap receipt.
      “Septic Permit or Paid Water & Sewer Tap Fee Receipt”
  • Subdividing landRegulated (with conditions)

    Subdivision and lot-division review in unincorporated York County.

    • County staff reviews digitally submitted plats; approved hard copies are stamped and then recorded with the Register of Deeds.
    • Resubmittal may be required.
    “The department is responsible for developing and implementing plans and policies for land development; administering the building, planning and development, zoning, subdivision, floodplain damage prevention, and stormwater management and sediment control ordinances; issuing building and land disturbance permits; and enforcing all ordinances applicable to land usage.”
    One more reviewed finding on this topic
    • Regulated (with conditions) — Subdivision plats and related land development in unincorporated York County.
      “Review and approve subdivision plats and non-residential site plans for compliance with York County development regulations.”
  • Building in a floodplainLimited

    Development in floodplain and floodway areas in unincorporated York County.

    • York County administers Chapter 151 Flood Damage Prevention Ordinance.
    • Flood information is available for unincorporated areas.
    • The county reviews subdivision plans and individual residential plans for compliance with York County and SCDNR design standards.
    • A flood-zone determination may be requested.
    “The Floodplain Manager also implements regulations for development within the floodplain through the administration of the Chapter 151 – Flood Damage Prevention Ordinance.”
    One more reviewed finding on this topic
    • Required — Repairs or reconstruction of floodplain structures and other development subject to the York County Floodplain Ordinance.
      “Repairs and/or reconstruction activities to structures that are located in the floodplain and were damaged due to the event will require a floodplain development permit from the Environmental Compliance Department as required by the York County Floodplain Ordinance.”
  • Permit feesPublished (with conditions)

    Residential building permit fees administered by York County.

    • New residential valuation uses ICC Building Valuation Data and a permit fee schedule.
    • The packet lists $17 minimum for $1,000 and under; $17 plus $7 per $1,000 over the minimum for $1,001-$50,000; $360 plus $6 per additional $1,000 for $50,001-$100,000; $660 plus $5 per additional $1,000 for $100,001-$500,000; and $2,660 plus $4 per additional $1,000 over $500,000.
    • The packet lists an additional $50 for each residential zoning compliance charged on all new residential construction.
    • The cited packet states the ICC chart basis as February 2025.

    residential zoning compliance fee: 50 USD (Charged on all new residential construction)

    “RESIDENTIAL PERMIT FEES REQUIRED FEES: New residential is determined by the adopted International Code Council (ICC) Building Valuation Data, Square Foot Construction Costs on July 1st of each year. The permit fee is calculated using Permit Fee Schedule once square footage cost is determined from the valuation data chart.”
  • Permit processPublished

    Residential permit application and review process in York County permitting jurisdiction.

    • Required applications and forms must be complete.
    • After acceptance, plan review generally takes 5 to 7 business days.
    • Water-and-sewer tap receipt is required unless the property is on septic; septic properties require a DHEC-issued permit.
    • Inspections are scheduled after permit issuance.

    plan review time: 5 to 7 business days (after permit application is accepted)

    “Plan Review - It is very important that all required applications and forms be filled out completely. Once the permit application has been accepted, please allow 5 to 7 business days for review. Permit Services will contact you when your permit is ready.”
    2 more reviewed findings on this topic
    • Published (with conditions) — York County residential permit application, payment, plan review, and inspection scheduling process.
      “Once the permit application has been accepted, please allow 5 to 7 business days for review. Permit Services will contact you when your permit is ready.”
    • Published (with conditions) — Residential single-family permit process in York County.
      “Within this packet you will find information and guidance on the following items:”

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-builder exemption for qualifying residential construction in South Carolina, including York County.
      “If I choose to represent myself as the owner/builder, I understand that I or my immediate family members are required to occupy the property, that only contractors and subcontractors duly licensed as required by the State of South Carolina must be used to perform work associated with this application and permit, and as owner/builder I may not rent, lease, or sell the property for a period of no less than two years from the date of final inspection for which this permit is issued.”
    • 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:”
  • Who permits septicState (with conditions)

    Onsite wastewater permitting and inspection for York County properties not served by public or community sewer.

    • Local government should be contacted to determine water and sewer availability.
    • SCDES approval and a permit are required before county building-permit issuance for a home or manufactured home on property without public or community sewer.
    “you must first obtain SCDES's approval and a permit to install a septic system.”
    3 more reviewed findings on this topic
    • State (with conditions) — Onsite wastewater permitting and final inspection in York County.
      “A South Carolina Department of Environmental Services (SCDES) inspector evaluates your site for septic system suitability.”
    • State (with conditions) — Onsite wastewater permitting and inspection applicable in York County.
      “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.”
    • 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

    New homes or manufactured homes on York County property not served by public or community sewer.

    • Application fee is $150.
    • Permit-to-construct validity is five years.
    • SCDES approval is required before the county can issue a building permit.

    application fee: 150 USD · Permit to Construct validity: 5 years (renewal requires a new application and fee)

    “South Carolina law requires site approvals and permits for all septic systems.”
    3 more reviewed findings on this topic
    • Required — Private onsite wastewater systems in York County where public or community sewer is unavailable.
      “Contact your local sewer authority to confirm if public or community sewer is available. If not available, proceed with a septic system permit.”
    • Required — Homes and manufactured homes on York County property not served by public or community sewer.
      “Without this permit, your county will not be able to issue you a building permit.”
    • 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 inspectionRequired

    Installation inspection for septic systems in York County.

    • Installer must schedule inspection before the system is covered.
    • If the SCDES inspector does not arrive within 30 minutes, a licensed installer may self-inspect using the approved form.
    • Existing-system routine inspections are generally not required by state law, but local ordinances may differ.

    inspector delay threshold: 30 minutes (licensed installer may self-inspect)

    “Once the septic system is constructed, the SCDES inspector will return to the site to inspect the septic system installation.”
    3 more reviewed findings on this topic
    • Required — Installation of onsite wastewater systems in York County.
      “Before covering the system, the installer must schedule a final inspection with SCDES.”
    • Required — Septic installations in York County regulated by SCDES.
      “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.”
    • Limited — Existing septic systems and new-home construction using a septic system statewide in South Carolina.
      “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.”
  • 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.”
  • 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.”
  • 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.

  • Minimum dwelling size — Minimum dwelling size under York County land-use rules.
  • Minimum lot size — Minimum lot size under York County land-use rules.
  • Lot coverage — Lot coverage limits under York County zoning rules.
  • Building height — Building-height limits under York County zoning rules.
  • Camping on your land — Temporary camping on private land in York County.
2 more unanswered
  • Accessory dwellings
  • Short-term rentals

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

Living off-grid in York County, South Carolina

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

York County scores 58/100 on the Bolthole Index, a solid county profile. Its strengths: workable self-sufficiency basics: 44″/yr rainfall and 72.3% wooded land and mixed durability signals. Watch-outs: about 83,103 people within a 30-minute drive.

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

Land in York County runs about $8,629 per acre, based on the latest county data.

What is the water situation in York County?

York County gets about 44" of rain a year, with severe drought in roughly 5.3% of years.

How remote is York County?

A representative private-land location has about 83,103 people within a 30-minute drive and 6,256,954 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 York compares in South Carolina

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