Hanover County, Virginia requires a building permit for residential construction, with Building Inspections administering the statewide code locally12. Every property has a county zoning district, and the allowed uses and dimensional standards depend on that district34. Private septic and well permits go through the Virginia Department of Health56.
At a glance
- Building permit
- Required for residential construction; apply through Hanover County Building Inspections12
- Zoning
- Every property has a zoning district, with uses and standards set by district34
- Septic permits
- Virginia Department of Health; submit the state application to the Health Department7
- Private wells
- A construction permit follows an approved sanitary survey6
- Owner-builder
- Conditionally allowed with a written contractor-licensure exemption affidavit8
- Lot size and setbacks
- Standards exist and vary by zoning district910
- Agricultural buildings
- Qualifying nonresidential farm buildings are exempt from the statewide building code, subject to exceptions11
Who to call
Building permits
Hanover County Building Inspector's Office
Building permits and inspections for Hanover County
7516 County Complex Road, Hanover, VA 23069
Zoning
Zoning, land-use applications and planning questions for Hanover County
7516 County Complex Road, Hanover, VA 23069
Septic permits
Local Virginia Department of Health contact for Hanover County
12312 Washington Highway, Ashland, Virginia 23005
Floodplain permits
Hanover County Department of Public Works
Floodplain and wetland permit or plan questions for Hanover County
Contact details are copied from each office’s official page and were checked against it on September 27, 2026.
Do you need a building permit in Hanover County, Virginia?
Yes. Hanover County requires a building permit for residential construction, and plans and specifications must accompany the application1. Building Inspections administers Virginia's statewide building code locally, and the current adopted edition is the 2021 Uniform Statewide Building Code122. Permit fees are due when the application is submitted and depend on estimated project cost13. A landowner who is not legally required to hold a contractor license may act as owner-builder after submitting a written statement and affidavit establishing the licensure exemption; that exemption does not remove the building-permit requirement81. Qualifying farm buildings used primarily for farm purposes and not as residences are exempt from the statewide building code, but the exemption has restaurant, floodplain and mudslide-area exceptions11.
Who is the Hanover County building department, and how do you reach it?
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. The county's Community Development portal lets applicants file for building permits, request inspections, search building-permit history and pay permit fees14. Paper applications may also be submitted, but a residential application needs its plans and specifications1. Planning is a separate county office at the same 7516 County Complex Road address; call 804-365-6171 for zoning and land-use questions15. For private sewage disposal or a private water source, submit the Commonwealth application to the Health Department before completing the county permit package7. The local contact is the Hanover Health Department at 12312 Washington Highway in Ashland, phone (804) 365-431316.
Does Hanover County have zoning?
Yes. Every property in Hanover County has had a zoning district assigned, and the county zoning ordinance identifies uses allowed by right and uses requiring a Conditional Use Permit or Special Exception34. Zoning also sets technical standards such as minimum lot size, building setbacks and maximum building height, but the applicable figures depend on the parcel's district91017. That means a rural parcel should not be treated as unrestricted simply because it is outside a town. Virginia law gives county governments zoning jurisdiction over unincorporated territory, while incorporated municipalities control their own incorporated areas18. Before designing a house or accessory structure, identify the parcel's district and ask Hanover County Planning whether the proposed use is allowed by right or needs an approval415.
How do septic and well permits work in Hanover County?
Private septic and water-supply permits in Hanover County go through the Virginia Department of Health, and the county directs applicants using a private system to submit the Commonwealth application to the Health Department57. Virginia requires a written construction permit before an onsite sewage system is constructed, expanded or modified19. For a private well, approval of the sanitary survey leads to issuance of the well construction permit6. The Hanover Health Department is the local VDH contact in Ashland16. Only 27.6% of Hanover County soils are rated by NRCS without severe limits for a conventional drain field, so a soil and site evaluation belongs near the start of land due diligence20. A professionally certified onsite design follows a different inspection route, while an ordinary installation must be inspected and approved before it is covered or used21.
Can you live in an RV or tiny home on your land in Hanover County?
The reviewed sources do not establish a countywide right to live in an RV on private land in Hanover County, and they do not establish a special countywide rule for tiny-home occupancy. Every Hanover property has a zoning district, and permitted uses vary by district, so ask Planning about the specific parcel and proposed living arrangement before buying or moving an RV onto the site3415. The same caution applies to minimum dwelling size: Hanover's zoning guide confirms that district rules include dimensional standards, but the reviewed material does not supply a countywide minimum-home-size answer9. A tiny home used as a residence still enters the ordinary building-permit process where residential construction is proposed1. Do not use Virginia's rule for short stays at permitted campgrounds as an answer for long-term occupancy on a private parcel; the reviewed county question remains open.
Building a home in Hanover County: the steps, in order
- Identify the parcel's zoning district and confirm with Planning that the home and accessory uses are allowed3415.
- Arrange the soil evaluation and submit the septic and private-water applications to the Health Department where those private systems are planned7616.
- Prepare the residential plans and submit the building-permit application to Building Inspections, online or on paper1142.
- Submit the affidavit if relying on the owner-builder contractor-licensure exemption8.
- Obtain a VDOT land-use permit before building or changing an entrance on a VDOT-maintained highway22.
- Ask Public Works about required floodplain permits or plans if mapping shows flood risk23.
- Request required construction inspections and obtain the certificate of occupancy before moving in2425.
What should you check before buying land in Hanover County?
Start with zoning, legal access, soils, water and floodplain status. Hanover's district-specific rules can control permitted uses, minimum lot size, setbacks and building height491017. Only 27.6% of county soils rate without severe limits for a conventional drain field, making an early septic evaluation especially valuable20. About 72.2% of the county is wooded and 87.1% of its land is at a slope of 15% or less, useful context for estimating clearing and grading rather than a substitute for a parcel survey2627. Development in mapped flood hazard areas can trigger permit review even for otherwise exempt work, so check the county map and ask Public Works what the parcel requires2823. The effective property-tax rate is about 0.7%, and the median annual property-tax bill is about $2,5062930.
Watch-outs
- Hanover County permit fees are due at submittal and are based on estimated cost, so confirm the current fee schedule before filing13.
- Owner-builder status addresses contractor licensure but does not remove Hanover County's residential building-permit requirement81.
- Long-term RV occupancy, tiny-home occupancy and a countywide minimum dwelling size remain unconfirmed; ask Planning about the exact parcel and proposed use15.
Sources
- Hanover County Residential Application Requirements (2026 county census)
- Hanover County Building Inspector's Office (hanovercounty.gov)
- Determine the Zoning, quoted and re-checked
- Determine the Zoning, quoted and re-checked
- Hanover County Residential Application Requirements (2026 county census)
- Private Well Program, quoted and re-checked
- Apply for Permit, quoted and re-checked
- Apply for Permit, quoted and re-checked
- Hanover County Guide to Property Rights, Land Use and Zoning, quoted and re-checked
- Hanover County Guide to Property Rights, Land Use and Zoning, quoted and re-checked
- Code of Virginia § 36-99. Provisions of Code; modifications (Virginia statewide rule), quoted and re-checked
- Virginia Uniform Statewide Building Code (USBC) (Virginia statewide rule), quoted and re-checked
- Development Fees, quoted and re-checked
- Hanover County Community Development Web Portal, quoted and re-checked
- Hanover County Planning (hanovercounty.gov)
- Hanover Health Department (vdh.virginia.gov)
- Hanover County Guide to Property Rights, Land Use and Zoning, quoted and re-checked
- § 15.2-2280. Zoning ordinances generally (Virginia statewide rule), quoted and re-checked
- 12VAC5-610-240. Permits; general (Virginia statewide rule), quoted and re-checked
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- 12VAC5-610-320. Inspection and correction (Virginia statewide rule), quoted and re-checked
- Land use permits (Virginia statewide rule), quoted and re-checked
- Hanover County Department of Public Works (hanovercounty.gov)
- 13VAC5-63-130. Section 113 Inspections (Virginia statewide rule), quoted and re-checked
- 13VAC5-63-160. Section 116 Certificates of occupancy (Virginia statewide rule), quoted and re-checked
- Wooded share of land: Bolthole Index county data
- Share of land at 15% slope or less: Bolthole Index county data
- 13VAC5-63-80. Section 108 Application for permit (Virginia statewide rule), quoted and re-checked
- Effective property tax rate: Bolthole Index county data
- Median property tax bill: Bolthole Index county data
Written September 27, 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.