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

Yes. Smyth County requires a building permit for new construction and other regulated building work, and the county Building & Zoning Department issues permits, reviews plans and inspects work during construction^1,3. Smyth County enforces Virginia's Uniform Statewide Building Code rather than a separate county construction code³. A permit must normally be obtained before covered work begins¹. Qualifying farm buildings are exempt from the Building Code, but the exemption does not cover residential use and floodplain rules still apply¹⁰. Virginia also gives an owner a contractor-licensing exemption to perform or supervise work on one primary residence owned for personal use in a 24-month period, but building permits and the statewide code still apply⁹.

Smyth County Building & Zoning is the permit, plan-review and inspection office at 121 Bagley Circle, Suite 120, Marion, VA 24354; its published phone number is 1-276-783-3298². The county's process may require house plans, a zoning permit, sewage approval when public sewer is unavailable, and project-specific entrance or flood documents³. When plans require review, the county process allows two weeks³. Smyth County asks applicants to request inspections at least two business days before the desired date³. Permit fees follow a locally established schedule rather than one statewide flat construction fee¹¹. Contact Building & Zoning before finalizing drawings so staff can identify the exact submission package for the parcel².

Yes. Smyth County Building & Zoning administers the county zoning and subdivision ordinances, and a zoning permit is part of the county building-permit process³. County zoning jurisdiction applies to unincorporated territory, while an incorporated town controls zoning inside its municipal boundary; the Town Council of Marion, for example, makes its own land-use and zoning decisions, so a lot inside Marion follows Marion's zoning districts instead^3,4. Rural acreage in unincorporated Smyth County is therefore not automatically unrestricted. In the unincorporated Residential District, the minimum lot is 10,000 square feet with public water and sewer, 15,000 square feet with public water only, and 25,000 square feet with neither, each with at least 100 feet of lot width¹². The health department can require a larger lot where septic systems or wells create potential health problems¹². The unincorporated Conservation/Recreation District has a two-acre minimum, with exceptions for lots of record¹³. We could not confirm a countywide minimum dwelling size, setbacks, lot-coverage limit or height limit; ask Building & Zoning for the parcel's mapped district and dimensional standards². Virginia requires every locality to regulate subdivision and land development by ordinance, so confirm that the parcel was lawfully created and can be developed as represented¹⁴. For a manufactured home, state law protects placement in qualifying districts but still allows uniform residential standards and local land-use controls¹⁵.

The Virginia Department of Health administers onsite sewage and private-well services in Smyth County through the Mount Rogers Health District⁵. The local contact is the Smyth County Health Department at 1st Floor, 201 Francis Marion Lane, Marion, VA 24354, phone (276) 781-7460⁶. A property without public sewer needs a septic permit before the county issues its building permit, while an existing system may need an adequacy certification or approval for upgrades¹⁶. A private well serving property without public water also requires a VDH permit before the building permit, except for monitoring wells⁷. Only about 16.9% of county soils rate without severe limits for a conventional drain field, so make sewage feasibility an early purchase contingency¹⁷. If conventional onsite sewage is not feasible, an alternative discharging system may require additional VDH or DEQ permitting and annual inspections⁷.

We could not confirm a Smyth County rule allowing long-term or permanent RV occupancy on a private parcel, so ask county Zoning about the parcel, duration and utility plan before buying or moving an RV onsite². The one county RV rule we found covers identified flood hazard areas: an RV there must stay fewer than 180 consecutive days and be fully licensed and ready for highway use, or else meet the county's manufactured-home requirements¹⁸. Virginia's campground rules do not establish a general right to occupy an RV as a residence on private land¹⁹. We also could not confirm a county rule written specifically for tiny-home occupancy or a countywide minimum dwelling size; ask Zoning to classify the structure and identify the district standards². A tiny home's small footprint does not remove Smyth County's documented building-permit, zoning-permit and sewage-approval requirements³. A manufactured home follows a separate state-protected zoning framework that still permits local land-use controls¹⁵. Take the unit specifications and proposed use to Building & Zoning and the health department before committing to a purchase^2,6.

1. Ask Smyth County Building & Zoning to confirm jurisdiction, zoning district, allowed dwelling type, dimensional standards and floodplain status^2,3.
2. If public sewer or water is unavailable, obtain septic and private-well approval through the Smyth County Health Department before the building permit^7,16.
3. Obtain the zoning permit required with the county building-permit package³.
4. Ask whether the driveway needs a Virginia Department of Transportation highway-entrance permit³.
5. Submit the building application and required plans before covered work begins^1,3.
6. Schedule county inspections before work is concealed, allowing at least two business days³.
7. Pass the final inspection and obtain the required certificate of occupancy before moving in²⁰.

Start with septic feasibility because only about 16.9% of Smyth County soils rate without severe limits for a conventional drain field¹⁷. Check zoning, setbacks, dwelling type, legal subdivision status and floodplain requirements with Building & Zoning before relying on a seller's description of buildability^2,3. About 25.9% of county land has a slope of 15% or less, so verify the buildable area rather than judging an Appalachian parcel by acreage alone¹⁷. A floodplain project may need a surveyor's elevation certificate showing the floor one foot above flood elevation³. Ask whether a proposed entrance needs a Virginia Department of Transportation highway-entrance permit³. Confirm septic and private-well feasibility where public utilities do not serve the site^7,16. Smyth County's effective property-tax rate is about 0.6%, and its median annual property-tax bill is about $766¹⁷.