Building permits, zoning and land rules in Wythe County, Virginia

Unincorporated Wythe County requires a building permit before new construction and other covered work begins, including moving, altering or demolishing a structure and certain changes of use or regulated equipment¹. Wythe County Building Inspection enforces the Virginia Uniform Statewide Building Code for new construction and performs required inspections after permit issuance^1,7.

A certificate of occupancy is required before occupying a code-regulated building, subject to the state rule's listed exceptions⁸. A manufactured home also needs its installation certification before the county issues that certificate⁵. An owner may act as the contractor, but anyone the owner hires for construction costing $1,000 or more must be appropriately licensed⁵. A qualifying nonresidential farm building can be exempt from the building code, but the exemption does not cover a residence and does not remove applicable flood protections⁹.

Wythe County Building Inspection is the building-permit office for unincorporated county land; its official page says the office accepts building, trade and agricultural permit applications through an online portal⁷. The office is at 290 South Sixth Street, Suite 350, in Wytheville and can be reached at 276-223-4505⁷.

Applications may be submitted online, in person or by email¹. Residential permits cost $0.20 per square foot plus trade fees, with a 2% state levy added; fees are due when the permit is approved¹⁰. Inside Wytheville, the town handles building permits; septic approval where public sewer is unavailable remains with the state Health Department^3,11. A lot divided contrary to an applicable subdivision ordinance may not qualify for a building permit, so resolve the parcel's legal status before commissioning house plans⁵.

Unincorporated Wythe County has no countywide zoning ordinance or county zoning districts^2,12. Inside Wytheville, the town administers zoning; septic approval where public sewer is unavailable remains with the state Health Department^4,11. Consequently, unincorporated land has no county zoning-based minimum dwelling size, minimum lot size, setback, lot-coverage limit or building-height limit¹².

Those answers concern county zoning only. Subdivision rules may still control lot size, while building-code, septic, driveway and floodplain requirements can control whether and where a project may be built¹². Ask Wythe County Planning to verify that a parcel is outside a town and that the lot complies with the subdivision ordinance before relying on the absence of county zoning^5,13.

Wythe County requires a septic permit before issuing a building permit for a new single-family dwelling, certain bedroom additions, a bathroom addition where no septic system exists, or a manufactured-home setup⁵. Wythe County Environmental Health Services is the local Virginia Department of Health septic-permit authority⁵. VDH oversees onsite sewage systems and private wells and provides direct system design services in Wythe County; ask Environmental Health what supporting work your application needs⁶. The Wythe County Health Department is at 290 South 6th Street, Suite 300, in Wytheville and can be reached at (276) 228-5507¹⁴.

If an addition will use an existing septic system, the Health Department must verify that the system is satisfactory; if no system exists, apply there for septic and water permits⁵. Only 23.2% of county soils are rated without severe limitations for a conventional drain field, so make site evaluation and system design an early contract contingency¹⁵. We could not confirm an off-grid sanitation allowance; ask Environmental Health before choosing an alternative system¹⁴.

Unincorporated Wythe County has no county zoning rule restricting RV occupancy, manufactured-home occupancy or temporary camping². Unincorporated Wythe County has no county zoning restriction on tiny-home occupancy¹⁶. Building, sanitation, subdivision and other construction requirements still apply to tiny homes in unincorporated Wythe County¹⁶.

A tiny home built or installed as a residence must still go through the applicable building-permit and inspection process, and an onsite sewage system requires approval^1,5,7. Ask Planning to confirm jurisdiction and subdivision status, Building Inspection about the structure, and the Health Department about sewage disposal before using an RV or tiny home as living quarters^7,13,14.

1. Ask Wythe County Planning to confirm that the parcel is in unincorporated Wythe County and complies with the subdivision ordinance^5,17.
2. Contact the Wythe County Health Department about sewage and water approval and its direct system design services; obtain the septic permit before the building permit^5,6,14.
3. For a new driveway from a state-maintained road, obtain the VDOT entranceway permit before applying for the building permit; the county application requirement excludes existing driveways and private roads, but modifying an existing state-road entrance because of changed land use or traffic also requires VDOT approval⁵.
4. Submit the building application online, in person or by email and pay the approved fees^1,10.
5. Schedule required inspections as work reaches each applicable stage, then obtain the certificate of occupancy before moving into the completed home^7,8.

Wythe County still reviews building-code and subdivision compliance, requires septic approval where applicable, and requires an entrance permit for a new driveway from a state-maintained road^1,5.

Terrain and soil deserve particular attention: 44.3% of the county is at a slope of 15% or less, while only 23.2% of soils avoid a severe conventional-drain-field limitation¹⁵. Wythe County Engineering administers the floodplain ordinance and issues floodplain development permits¹⁸. Agricultural land disturbance can qualify for a county exemption, but work exceeding 10,000 square feet is inspected and nonqualifying disturbance over one acre also needs a stormwater permit¹⁹.