ADU Pass
Capeville
ADU Pass helps homeowners in Capeville, No County, Virginia navigate the permit paperwork for building an accessory dwelling unit. This area covers 1 ZIP code.
Map
ADU details
ADU legality: allowed-with-restrictions
Capeville is an unincorporated community in Northampton County on Virginia's Eastern Shore. Accessory dwellings are permitted under Northampton County Code § 154.2.117 subject to owner-occupancy, VDH water/sewer approval, off-street parking, and (in some districts) a special use permit for detached units. Chesapeake Bay Preservation Act overlay applies to most parcels in the county.
Cost scenarios
| Scenario | Sq ft | Permit | Build | Total |
|---|---|---|---|---|
| minimum | 200 | $1,100 | $50,000 | $51,100 |
| 600 | 600 | $1,400 | $156,000 | $157,400 |
| midpoint | 700 | $1,400 | $182,000 | $183,400 |
| 1000 | 1,000 | $1,500 | $270,000 | $271,500 |
| maximum | 1,200 | $1,500 | $324,000 | $325,500 |
Fee breakdown (as of 2026-05)
Permitting process
Viability (permitted uses)
- Long-term rental: yes Long-term tenancy of an accessory dwelling is permitted provided the same-owner-occupancy rule is satisfied (owner resides in either the principal or accessory unit).
- Short-term rental: with-restrictions Northampton County regulates short-term rentals under the zoning ordinance; some districts require a Special Use Permit. Verify with the Zoning Administrator before booking.
- Office rental: no Rental to a non-residential office tenant would violate the accessory-dwelling definition (must be a dwelling).
- Home office: yes Owner home-office use of the accessory dwelling is permitted as an incidental home occupation.
- Studio / workshop: yes Personal artist or workshop use by the owner-occupant is permitted.
- Agriculture: with-restrictions Capeville parcels are typically zoned agricultural; livestock and crop production are permitted. Selling at retail from the parcel may require additional permits.
- Relative support: yes Family-occupancy of the accessory dwelling is the most common use case in Northampton County; both the owner-occupancy rule and the additional-parking rule remain in effect.
Contacts
Utilities
- Water: Private well (Virginia Department of Health Eastern Shore District approval required) · 45d connect · $8,500
- Sewer: Private septic system (Virginia Department of Health Eastern Shore District approval required) · 60d connect · $12,000
- Electric: A&N Electric Cooperative · 21d connect · $1,500
- Gas: Propane (no natural-gas distribution on the Eastern Shore south of Onley) · 14d connect · $1,800
Property values & taxes
Construction timeline
Realistic total: best 8mo · typical 12mo · worst 20mo
Modular pathway inspectors are occasional with modular
Eastern Shore access via US-13 over the Chesapeake Bay Bridge-Tunnel (CBBT) — modules limited by CBBT tunnel-clearance and weight restrictions. Verify with CBBT operations before specifying module height and weight.
Financing
State ADU loans:
Insurance impact
HOA prevalence & preemption
Capeville is rural unincorporated land; HOAs are rare except in a few subdivided parcel clusters near the bay or beach.
Regulatory overlays (2)
- wetland-overlay
Chesapeake Bay Preservation Act applies across most of Northampton County. Resource Protection Areas (100-ft buffer from tidal waters and tributaries) restrict new construction; Resource Management Areas trigger additional review. Capeville sits between the Chesapeake Bay and Atlantic, so most parcels carry RPA or RMA overlay. - flood-zone
Eastern Shore parcels frequently sit in FEMA AE or VE flood zones; elevation certificates and flood-resistant construction per ASCE 24-22 are common requirements.
Technical envelope (climate & building code)
Climate & energy code
Building code
Amendments:
- Amendment
- Amendment
Contractor market (aggregate)
Legal history (timeline)
Current ordinance: Northampton County Code Chapter 154.2 (Zoning) § 154.2.117 Accessory Dwellings, adopted 2016-04-12, last amended 2024-01-01
- 2016-04-12 — Northampton County 2016 Zoning Ordinance adoption (county-ordinance)
Comprehensive rewrite of the Northampton County zoning code (now Chapter 154.2) including the current accessory-dwelling provision at § 154.2.117 and additional-single-family-dwelling provision at § 154.2.118.
Effect: Established the current accessory-dwelling framework that governs Capeville parcels: same-owner-occupancy requirement, VDH water/septic approval, and off-street parking standard.
Known issues (2)
- staffing-shortage — Northampton County Planning, Permitting & Enforcement is a small department (8 named staff per the county website). Wait times for special-use-permit hearings can stretch when the planning commission's agenda is loaded.
- other — Septic-system approval for new accessory dwellings on the Eastern Shore is the most common scheduling bottleneck — VDH Eastern Shore District serves both Northampton and Accomack counties from a small staff.
County: no attribution (synthetic bucket)
No county
This city sits in the state's "no county" bucket — its ADU rules derive directly from state law and city ordinance without a county intermediary. No county-level sections apply.
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.
ZIP Code
- 23313
Post Office
- 4511 Capeville Rd, 23313