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

A building permit is required before construction or demolition covered by Virginia's statewide building code begins, although the code lists exemptions for specified minor work¹. Hanover County requires a complete building-permit application with plans and specifications for residential work that needs a permit⁶. Building Inspections enforces the 2021 Virginia Uniform Statewide Building Code in Hanover County and the Town of Ashland⁹. Hanover County projects subject to building-permit review may need electrical, mechanical, gas, plumbing or sprinkler subpermits, with final inspections before the certificate-of-occupancy process¹⁰. Covered construction is not deemed compliant until the inspecting authority approves it; for work costing less than $2,500, that authority may waive inspection at its discretion¹¹. Permit fees are due at submittal and depend on estimated project cost¹². An eligible owner-builder must submit a written statement and affidavit for the contractor-licensure exemption, which does not waive applicable building permits⁶. Qualifying nonresidential farm buildings are exempt from the statewide code, subject to restaurant, floodplain and mudslide-area exceptions⁷. Ask Building Inspections whether the exact scope is permitted or exempt before work starts².

Hanover County Building Inspector's Office handles building permits and inspections at 7516 County Complex Road, Hanover, VA 23069, and the office phone is 804-365-6040². Inside Ashland, contact town Planning for zoning review first; building permits are processed through Hanover County⁵. Septic permits remain with the Virginia Department of Health through the Hanover Health Department^13,14. Planning is a separate county office at the same address; call 804-365-6171 for zoning, subdivision and land-use questions¹⁵. For a private septic system or water source, submit the Commonwealth permit application to the Health Department⁶. The local contact is the Hanover Health Department at 12312 Washington Highway in Ashland, phone (804) 365-4313¹⁴. County utility connections may require utility construction permits and connection fees¹⁰.

Unincorporated Hanover County has zoning districts that determine permitted uses and whether a Conditional Use Permit or Special Exception is needed³. Inside Ashland, town Planning enforces town zoning; private septic permits remain with the Virginia Department of Health through the Hanover Health Department^4,13,14. Minimum lot size, setbacks and maximum building height depend on the county zoning district³. The RC Rural Conservation District has no minimum lot area but allows only one preservation lot; structures not specifically exempted may not exceed 2.5 stories or 35 feet, whichever is less¹⁶. Creating residential lots generally requires Planning approval and subdivision review, with separate criteria for family divisions and limited exceptions¹⁷.

Hanover County treats paid lodging for fewer than 30 consecutive days as a short-term rental¹⁸. Owner-occupied rentals require documented primary-residence occupancy of at least 185 days per year; non-owner-occupied operators generally must register annually, pay a registration fee and may need a district-specific special exception¹⁸. Rentals need an off-street parking space per guestroom, and occupancy cannot exceed twice the bedroom count, the septic permit limit or 10 occupants total¹⁸.

Private septic and water-supply permits in Hanover County go through the Virginia Department of Health, and the county requires the applicable Commonwealth application to be submitted to the Health Department⁶. Virginia requires a written construction permit before an onsite sewage system is built, expanded or modified¹⁹. The Hanover Health Department is the local contact in Ashland¹⁴. USDA rates 27.6% of Hanover County soils “not limited” for a conventional drain field; a site evaluation is still needed to establish a parcel’s suitability²⁰. An ordinary installation must be inspected and approved before covering or use, while a professionally certified design follows a different inspection route²¹. If the drainfield lies in a Chesapeake Bay Preservation Area, the tank must be pumped at least once every 5 years unless an allowed inspection or filter option satisfies the rule; outside those areas, pumping is not legally required²².

We could not confirm a countywide right to occupy an RV as a dwelling or a distinct Hanover County occupancy rule for tiny homes. Every Hanover property has a zoning district and permitted uses vary by district, so ask Planning about the specific parcel and living arrangement before buying or placing a unit^3,15. We could not confirm a minimum dwelling floor area for Hanover County; ask Planning about the parcel’s district and Building Inspections about the proposed design^2,15. A tiny home involving covered building work needs the same permit inquiry as other construction¹. Virginia's campground rules do not establish a general residential right to occupy an RV on private land²³. Hanover County's zoning ordinance allows an accessory housing unit under the standards of section 26-280 in the districts where that section applies, so ask Planning whether the parcel's district qualifies^8,15. Where a site lies in an identified flood hazard area, a recreational vehicle must either stay fewer than 180 consecutive days while fully licensed and ready for highway use, or meet the county's manufactured-home requirements; that rule does not set a countywide RV occupancy limit outside flood hazard areas²⁴.

Hanover County's published project path connects zoning, site review, building and utility approvals, entrances, health permits, final inspections and the certificate of occupancy; the exact timing varies with project complexity and whether the submission needs revisions¹⁰.

1. Identify the zoning district and confirm with Planning that the home is allowed; obtain subdivision review first if creating a new lot^3,15,17.
2. Confirm whether public water and sewer are available or arrange private-system applications through the Health Department^6,10,14.
3. Ask Building Inspections whether the work needs a permit, then submit a complete application with plans when it does^1,2,6.
4. Submit the affidavit if using the owner-builder contractor-licensure exemption⁶.
5. Obtain a VDOT land-use permit for a new or changed entrance on a VDOT-maintained highway²⁵.
6. If the site is in a floodplain, ask Public Works which plans or permits apply before development²⁶.
7. Arrange applicable trade subpermits and final inspections, then obtain the certificate of occupancy before occupying the new home^10,27,28.

Start with zoning, legal access, soils, water and floodplain status. District rules control permitted uses, minimum lot size, setbacks and building height³. USDA rates 27.6% of Hanover County soils “not limited” for a conventional drain field, so evaluate the parcel rather than assuming septic is impossible elsewhere²⁰. Confirm whether public water and sewer reach the address and ask Public Utilities about applicable utility construction permits and connection fees¹⁰. Any development in a floodplain must meet federal and Hanover County requirements; Public Works determines which plans or permits apply to the site²⁶. If the tract will be divided, settle the subdivision path before relying on proposed lot lines^17,29. The effective property-tax rate is about 0.7%, and the median annual property-tax bill is about $2,506²⁰.