Goochland County
ADU Pass helps homeowners in Goochland County, Virginia navigate the permit paperwork for building an accessory dwelling unit. We cover 9 cities and 13 ZIP codes in this county.
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County ADU details
County ADU ordinance
Goochland County's accessory-dwelling regime is the 'Accessory Family Housing Unit' (AFU) framework codified in Chapter 15 Section 15-285.A. The county distinguishes sharply between ATTACHED AFUs (by-right) and DETACHED AFUs (Conditional Use Permit required under Section 15-132). An attached AFU - a second dwelling unit contained within or attached as part of the same structure as the principal dwelling - is a permitted-by-right accessory use in the A-1 (Agricultural General), A-2 (Agricultural Limited), R-R (Residential Rural), R-P (Residential Preservation), R-1 (Residential Limited), R-3 (Residential General), R-N (Residential Neighborhood), and R-O (Residential Office) districts, subject to the Section 15-285.A development standards: (1) one additional attached unit per lot; (2) occupancy restricted to persons RELATED to a resident of the principal dwelling; (3) the second unit CANNOT be rented separately from the principal dwelling; (4) a working smoke detector and working carbon monoxide monitor must be installed and maintained in the second unit; (5) emergency vehicle access must be provided and maintained; (6) the property owner must file an AFFIDAVIT (the published Accessory Family Housing Unit Affidavit form) with the Goochland County Circuit Court Clerk recording the AFU on the land records and committing to compliance, and must provide proof of that filing to the Community Development department; on transfer, the seller must notify the purchaser in writing of the use standards and file a copy of that written notice with the department. A detached AFU is NOT by-right in any district and requires a Conditional Use Permit ($750 application fee under the published Development Review Fee schedule) reviewed by the Planning Commission and approved by the Board of Supervisors; CUP conditions typically mirror Section 15-285.A (family relation, no separate rental, safety devices, emergency access). Goochland's ordinance does NOT codify a square-foot cap on the accessory unit - the binding size constraint is the Section 15-500 definition language 'clearly subordinate to the principal dwelling unit.' Violation of the AFU standards is a Class misdemeanor under Section 15-52, with continuing violations prosecutable as separate violations and knowingly false affidavit statements punishable separately. Because Goochland's ordinance predates January 1, 2025 and does NOT deem an ATTACHED AFU a special use (only DETACHED AFUs require CUP), Goochland's attached-AFU track qualifies for the Virginia HB 1832 (2025) grandfather clause when that statute takes effect July 1, 2026 - but the detached CUP requirement likely does NOT survive HB 1832 on its face because HB 1832 requires ADUs as a PERMITTED accessory use (by-right) in single-family residential districts, which reaches detached units. A Board-of-Supervisors ordinance amendment to align the detached-AFU track with HB 1832 is expected in 2026-2027.
County permitting (unincorporated parcels)
An accessory-family-housing-unit project in Goochland County routes through the Department of Community Development, which houses both Planning & Zoning and Building Inspection divisions at 1800 Sandy Hook Road. For an ATTACHED AFU (by-right in the eight residential and agricultural districts), Planning & Zoning confirms Section 15-285.A eligibility, the property owner records the Accessory Family Housing Unit Affidavit with the Goochland County Circuit Court Clerk and provides proof of filing to Community Development, and Building Inspection issues the building permit. For a DETACHED AFU (Conditional Use Permit required), the owner first files a CUP application ($750 fee), which runs through Planning Commission public hearing and Board of Supervisors approval before the zoning and building permits can issue. For parcels not served by public water and sewer (the large majority of Goochland outside the West Creek and Tuckahoe corridor public-utility footprint), the Chickahominy Health District (Virginia Department of Health local office covering Goochland, Hanover, Charles City, and New Kent) issues the well-and-septic construction permit, which must be in hand before the county building permit is released. Applications are accepted in person at 1800 Sandy Hook Road between 8:00 a.m. and 4:00 p.m.; permits arriving after 4:00 p.m. are not accepted that day. The permit-fee calculator is published at goochlandva.us/permitcalc.
County assessor
Goochland County real estate is assessed by the Goochland County Assessor's Office (Mary Ann Davis, Assessor) on an ANNUAL reassessment cycle with assessments effective each January 1 and notices typically mailed by mid-January. Goochland's annual cadence is materially faster than the Virginia default four-year cycle under Va. Code Sec. 58.1-3252 and faster than the two-year cycles used by counties like Fluvanna. The Goochland real-estate tax rate has remained at $0.53 per $100 of assessed value since 2008, one of the lowest rates in the Richmond MSA and a material factor in the county's sustained residential growth. An accessory family housing unit or other improvement is captured via supplemental assessment under Va. Code Sec. 58.1-3292 on receipt of the building permit and Certificate of Occupancy from Community Development; because Goochland reassesses annually, the improvement typically appears in the next full January 1 reassessment rather than requiring a mid-year supplemental entry for most pro-forma purposes, though the Assessor may issue a mid-year prorated supplemental in higher-value cases. The primary dwelling is NOT revalued off-cycle as a direct result of the AFU addition; only the improvement is added to the assessed value.
Assessment policy: An accessory family housing unit added under Section 15-285.A is captured as a real-estate improvement under Va. Code Title 58.1 Subtitle III Chapter 32. Because Goochland reassesses annually (January 1 effective date), the improvement is normally picked up in the next annual reassessment cycle rather than requiring an immediate off-cycle supplemental entry; a supplemental assessment under Va. Code Sec. 58.1-3292 may issue mid-year if the Assessor elects to prorate from the Certificate of Occupancy date, more commonly for higher-value improvements or properties in active sale transactions. Goochland has NO ADU-specific assessment exemption or incentive. Standard Virginia tax-relief programs apply: elderly and disabled relief under Va. Code Sec. 58.1-3210 (local option as implemented by Goochland) and disabled-veteran exemption under Sec. 58.1-3219.5, neither of which creates an accessory-dwelling carve-out. Goochland administers a Land Use (use-value) assessment program under Va. Code Sec. 58.1-3230 et seq. for qualifying agricultural, horticultural, forest, and open-space parcels; a parcel in Land Use must continue to meet program eligibility after the AFU addition to retain the deferred assessment. Rollback taxes (up to six years) apply under Sec. 58.1-3237 if the addition drops the parcel below program minimums.
County overlays (3)
Goochland County administers three principal overlay regimes that bear on accessory-family-housing-unit projects: (1) the Floodplain Overlay under Chapter 15 Article 28 tied to FEMA Special Flood Hazard Areas along the James River (the county's southern boundary) and its tributaries including Tuckahoe Creek, Lickinghole Creek, Dover Creek, Beaverdam Creek, Byrd Creek (Goochland side), and other perennial streams draining to the James; (2) conservation easements held by the Virginia Outdoors Foundation (VOF), Capital Region Land Conservancy, and other land trusts, covering over 800 acres in the county and anchored historically by the FIRST recorded conservation easement in Virginia (104 acres donated in June 1968 by James M. Ball Jr. to VOF on a Goochland parcel gifted to the University of Richmond); (3) the Land Use (use-value) assessment program administered by the Assessor's Office under Va. Code Sec. 58.1-3230, which does not restrict AFU construction but can be breached by one, removing the deferred-assessment benefit and triggering rollback taxes. Goochland is NOT a Chesapeake Bay Preservation Act locality - the county sits well west of the Tidewater Virginia boundary defined in Va. Code Sec. 62.1-44.15:68, and the James River as it passes Goochland is non-tidal main-stem river above the Richmond fall line, outside the CBPA jurisdictional footprint. Goochland has no coastal-commission jurisdiction (no Atlantic or Chesapeake coastline), no statewide WUI regulatory overlay (Virginia has none), no seismic-retrofit overlay (though the Central Virginia Seismic Zone boundary runs through nearby Louisa/Fluvanna to the west), and no Part 150 airport-noise overlay (no commercial airport inside the county; Richmond International KRIC to the east does not generate Part 150 coverage reaching Goochland parcels). Goochland has no formal county-administered Architectural Review Board with design-review authority; the county does have a Certificate of Approval process (Chapter 15) for specific site-improvement types in specific districts, but it is not a general historic-district overlay.
Known county issues (5)
- policy-review — Until the Board amends the ordinance (likely 2026, possibly extended into 2027 under the broader HB 1832 effective-date framework), detached-AFU applicants in Goochland must continue filing $750 CUPs and sitting through 90-150-day Planning Commission and Board of Supervisors review cycles. Post-amendment, detached AFUs will likely move to by-right status with codified size, setback, and parking standards. Owners with detached-AFU projects on the horizon should monitor Goochland Planning Commission agendas and the Board of Supervisors meeting schedule; filing under the current CUP regime vs. waiting for the amended by-right regime is a material pro forma decision.
- other — Goochland's AFU regime is a family-accommodation framework, not a rental-yield framework. In-law suites, adult-child transitional housing, caregiver-for-parent arrangements, and multigenerational-household configurations are fully supported. Arms-length rental income (Airbnb, VRBO, long-term lease to non-family tenants) from the AFU is prohibited as a matter of ordinance and exposes the owner to misdemeanor prosecution and affidavit-based recission risk. For a pro-forma ADU-rental investment thesis, Goochland is NOT a target jurisdiction under the current Section 15-285.A - Fluvanna (no owner-occupancy, no family-only rule) and certain Richmond-adjacent jurisdictions are materially more favorable. This constraint may relax post-HB-1832 amendment in 2026-2027, since HB 1832's by-right-ADU preemption framework does not itself import a family-relation occupancy requirement.
- other — An attached AFU on a rural A-1, A-2, R-R, or R-P parcel outside the West Creek / Tuckahoe utility footprint typically requires septic-system evaluation to confirm the existing system can handle the additional load, potentially with a system expansion or replacement, adding a VDH-administered timeline (30-90 days for evaluation) and several thousand dollars in design and construction costs beyond the zoning and building-permit fees. A detached AFU on rural parcels typically requires a NEW well and septic for the second unit, substantially increasing timeline and cost. Attached AFUs built within the existing primary-dwelling envelope (converted basement, attic, or in-law wing) on an already-permitted septic system can often avoid a new VDH evaluation, making the attached path materially faster and cheaper than the detached path for small-system rural parcels.
- policy-review — An AFU completed in any month of a given year will be captured in the next annual reassessment, at most ~12 months after Certificate of Occupancy - substantially faster than four-year-cycle counties where an improvement could wait up to ~4 years for full reassessment. Owners pro-forming an AFU should model the property-tax impact as beginning within one year of CO rather than three or four. The $0.53/$100 rate is one of the lowest in the Richmond MSA, which moderates the absolute dollar impact but does not change the timing advantage of annual-cycle reassessment.
- other — Inside these communities, county by-right attached-AFU permission under Section 15-285.A is not the binding constraint; the HOA Architectural Review Committee decision is. A proposed attached AFU must clear both the county zoning-compliance review (plus affidavit recording) and the HOA architectural-review letter, with HOA review typically the rate-limiting step and frequently the denial point for attached AFUs that expand the exterior footprint or alter the elevation. For pro forma purposes, a Goochland AFU project inside an HOA subdivision should budget an additional 4-8 weeks for HOA review and carries material approval risk independent of the county's permissive by-right ordinance.
Virginia state — ADU law and programs
State ADU law
Virginia has NOT enacted a statewide ADU preemption law. Virginia is a Dillon Rule state — localities possess only those powers expressly granted by the General Assembly — and the statutes granting zoning authority (Va. Code § 15.2-2280 et seq.) leave ADU regulation to local ordinances. ADU permission, setbacks, parking, size, and owner-occupancy rules therefore vary by county, independent city, and town. Virginia is unique in that it has 38 independent cities that function as counties (neither in nor subordinate to the surrounding county), meaning 'the county' for any given Virginia property may be an independent city rather than a true county. Several ADU preemption bills have been introduced in recent General Assembly sessions (2022 through 2025) without enactment; none have advanced past committee as of the Assembly's 2026 regular session adjournment.
State financing programs
Virginia does not operate an ADU-specific statewide loan, grant, or forgivable-loan program. Virginia Housing (formerly the Virginia Housing Development Authority, VHDA — rebranded 2020) administers general first-time-homebuyer, down-payment-assistance (DPA), mortgage-credit-certificate, and rehabilitation products that can be applied to ADU-adjacent purchases or improvements when eligibility criteria are met, but none target ADU construction as a distinct product. The Virginia Department of Housing and Community Development (DHCD) administers federal HOME and CDBG pass-through funds that local jurisdictions can direct toward ADU-adjacent rehab, but there is no state-level ADU-dedicated line item. Federally available products (FHA 203(k), Fannie Mae HomeReady and HomeStyle Renovation, Freddie Mac CHOICERenovation) remain the primary ADU financing path for Virginia homeowners.
State housing programs
Virginia does not run a state-level pre-approved-ADU-plan catalog, statewide impact-fee-waiver statute for ADUs, or streamlined-review mandate. State-level programs that touch ADU-adjacent policy are coordinated primarily through the Department of Housing and Community Development (DHCD) and Virginia Housing, and act by funding or assisting local jurisdictions rather than by preemption. Local ADU activity — Arlington County's Accessory Dwellings program (detached ADUs permitted since 2008, liberalized 2020), Alexandria's accessory-dwelling ordinance, Fairfax County's accessory-living-unit program, and Charlottesville's 2021 zoning-code changes — is authorized under the localities' Va. Code § 15.2-2280 zoning authority, not by state mandate.
- DHCD Community Development Block Grant (CDBG) Program — Federal CDBG funds administered by DHCD to eligible non-entitlement Virginia localities for community-revitalization, housing-rehab, and infrastructure projects. Not ADU-specific. Participating localities can direct CDBG funds toward housing-rehab projects where local policy supports ADUs.
- DHCD HOME Investment Partnerships Program — Federal HOME funds administered by DHCD to Virginia participating jurisdictions and non-profits for affordable-housing acquisition, rehab, and new construction. Not ADU-specific; can be directed to ADU-adjacent rehab at local discretion.
- Virginia Housing Commission — Permanent advisory commission of the General Assembly that studies housing-policy questions and recommends legislation. Has periodically studied ADU preemption and missing-middle housing without recommending statewide enactment as of 2026-04-21.
- Local ADU ordinances under Va. Code § 15.2-2280 authority — Not a state program — listed here because Virginia ADU policy is executed entirely at the locality level under the § 15.2-2280 zoning grant. A homeowner seeking to build an ADU consults the zoning ordinance of the specific county, city, or town where the parcel is located.
Federal (United States) — ADU-relevant rules and programs
Federal ADU law
The United States has no federal statute that directly regulates accessory dwelling unit entitlement or design. Land-use authority over ADUs resides with states and local governments under the traditional police power. Federal engagement is limited to financing (Fannie/Freddie/FHA/VA/USDA), flood insurance (FEMA/NFIP), and discretionary housing programs (HUD), which are recorded in sibling sections of this file.
Federal financing programs
Federal housing-finance agencies and GSEs set nationwide underwriting rules that govern whether an ADU can be financed, appraised, and counted toward mortgage qualifying income. The relevant actors are Fannie Mae, Freddie Mac, FHA (HUD), VA, and USDA Rural Development.
Federal tax credits
There is no ADU-specific federal tax credit. ADUs may incidentally qualify for existing federal energy-efficiency and clean-energy tax credits when the ADU construction includes qualifying measures.
Federal housing programs
HUD administers several discretionary programs that can fund ADU-related activity at the grantee's election, but none is an ADU-specific program.