ADU Pass
Linville
ADU Pass helps homeowners in Linville, Rockingham 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
Linville ADUs follow Rockingham County zoning. A-1 parcels permit farm-related accessory dwellings administratively; R-1 village parcels typically require Special Use Permit for second dwellings. SB 531 preempts effective July 1, 2027.
Cost scenarios
| Scenario | Sq ft | Permit | Build | Total |
|---|---|---|---|---|
| minimum | 200 | $1,450 | $51,400 | $52,850 |
| 600 | 600 | $1,450 | $154,200 | $155,650 |
| midpoint | 600 | $1,450 | $154,200 | $155,650 |
| 1000 | 1,000 | $1,450 | $257,000 | $258,450 |
| maximum | 1,000 | $1,450 | $257,000 | $258,450 |
Fee breakdown (as of 2026-05)
Permitting process
Viability (permitted uses)
- Long-term rental: yes Long-term rental is permissible and sees steady demand from Harrisonburg commuters seeking rural living within 15 minutes of JMU, EMU, and Sentara RMH.
- Short-term rental: with-restrictions STR demand in Linville is light, anchored by Mennonite cultural tourism (Eastern Mennonite University ~5 miles south in Park View) and Shenandoah Valley agritourism. Rockingham County requires STR registration; Va. Code § 58.1-3819 transient-occupancy tax applies.
- Office rental: with-restrictions Detached office rental requires Home Occupation permit; SUP for non-resident-employee use.
- Home office: yes Home occupation is a permitted accessory use.
- Studio / workshop: yes Personal studio is a permitted accessory use.
- Agriculture: yes Linville parcels are predominantly A-1 with full agricultural use rights; farm-labor housing is a recognized accessory dwelling rationale.
- Relative support: yes Multi-generational accessory dwelling is permitted and is the dominant Brethren / Mennonite community pattern for elder care.
Incentives
Contacts
Utilities
- Water: Private well (typical Linville-area parcel); no public water service in northern Rockingham County · 30d connect · $11,500
- Sewer: Private on-site septic (typical Linville-area parcel); no public sewer service in Linville · 40d connect · $13,500
- Electric: Shenandoah Valley Electric Cooperative (SVEC) - primary electric utility serving Linville; small Dominion Energy fringe · 22d connect · $2,000
- Gas: Bottled propane (no natural gas distribution to Linville) · 14d connect · $1,800
Property values & taxes
Construction timeline
Realistic total: best 7mo · typical 11mo · worst 18mo
Modular pathway inspectors are occasional with modular
Financing
State ADU loans:
Insurance impact
HOA prevalence & preemption
Virginia has no HOA-ADU preemption. Linville-area unincorporated farm parcels are largely covenant-free; a few post-2000 rural subdivisions north and east of the village core carry HOA covenants.
Regulatory overlays (2)
- flood-zone
Linville-area parcels along Linville Creek are mapped in Zone AE. ADU finished-floor elevation must clear Base Flood Elevation plus Virginia freeboard. (map) - other
Most Linville parcels are zoned A-1 Agricultural. Accessory dwellings can be administered as agricultural-accessory uses (farm-labor housing) with relatively permissive treatment, or as second dwellings via SUP review. (map)
Technical envelope (climate & building code)
Climate & energy code
Building code
Amendments:
- Amendment
- Amendment
- Amendment
- Amendment
Contractor market (aggregate)
Legal history (timeline)
Current ordinance: Rockingham County Code Chapter 17 (Zoning Ordinance), adopted 1971-10-01, last amended 2024-03-01
- 1778-09-19 — Rockingham County established by the Virginia General Assembly (county-establishment)
Rockingham County was carved from Augusta County in 1778. The Linville Creek valley was part of the original Beverly Manor land grants of the 1730s settled by Scots-Irish and German farmers.
Effect: Established the county-tier zoning and permitting authority that governs Linville today; no incorporated municipality intervenes. - 1832-01-01 — Linville Creek Church of the Brethren established (settlement)
The Linville Creek congregation, one of the earliest Brethren (Dunker) congregations in Virginia, was formally organized in 1832. The Brethren agricultural settlement defines the cultural character of Linville and the surrounding farming community.
Effect: Established the Anabaptist agricultural community that has continuously farmed Linville-area land for ~200 years; multigenerational farmstead patterns favor accessory dwelling use for elder care and farm-help housing. - 1971-10-01 — Rockingham County adopts comprehensive zoning ordinance (Chapter 17) (local-ordinance)
Rockingham County adopted comprehensive zoning in October 1971, creating the A-1, A-2, R-1, and B-1 districts that govern Linville-area parcels.
Effect: Brought Linville parcels under modern zoning oversight; A-1 designation governs most farm parcels with permissive treatment for agriculture-related accessory dwellings. - 2026-04-14 — Virginia SB 531 signed into law (statewide ADU preemption) (state-statute)
SB 531 (2026 General Assembly Regular Session) requires every Virginia locality, effective July 1, 2027, to permit at least one ADU by-right on any parcel with an existing single-family dwelling, caps total local permit and zoning fees at $500, and preempts owner-occupancy mandates. Ordinances adopted before January 1, 2026 are grandfathered.
Effect: SB 531 will compel Rockingham County to permit by-right ADUs on Linville-area single-family parcels effective July 1, 2027. The fee cap will reduce the permit-bundle cost materially.
Known issues (1)
- fee-schedule-pending — Approximately $950 in permit-fee savings on each by-right ADU built after July 1, 2027 on a non-floodplain Linville parcel.
Rockingham County — county ADU rules and overlays
County ADU ordinance
Rockingham County regulates accessory dwelling units primarily through accessory-use provisions in its zoning ordinance rather than through a standalone ADU chapter. The county's agricultural (A-1, A-2) and residential (R-1, R-2, RG-1) districts permit one accessory dwelling unit on a qualifying lot subject to minimum lot area, setback, and public-health requirements (well and septic sizing), with the ADU treated as subordinate to the principal dwelling. The county does not operate a Northern-Virginia-style ADU ordinance with an explicit size cap; instead, ADU feasibility is driven primarily by (1) the district's minimum lot area, (2) onsite-sewage capacity under Virginia Department of Health (VDH Central Shenandoah Health District) rules, and (3) the Uniform Statewide Building Code's residential-occupancy requirements. ADU feasibility is materially higher on rural A-1 and A-2 acreage than in the small R-1 residential subdivisions near Harrisonburg, where setback and lot-area minimums often require a Special Use Permit for a second dwelling. Short-term rental is regulated separately under the county's zoning ordinance with a distinct STR classification. Confirm the current accessory-dwelling section text and any by-right vs. Special Use Permit classification with the Rockingham County Department of Community Development before pricing a project.
County regulatory overlays
Rockingham County administers three overlay regimes that bear materially on ADU projects: (1) a Floodplain Overlay District tied to FEMA Special Flood Hazard Areas along the North River, South Fork Shenandoah River, Dry River, Smith Creek, Cooks Creek, and other Shenandoah Valley drainages; (2) Agricultural-Preservation and rural-preservation overlays reflecting the county's strong poultry and livestock economy and the visual character of US 33, US 11, and I-81 corridors plus the Skyline Drive / Shenandoah National Park and George Washington National Forest gateway routes; and (3) a public water-and-sewer service-area framework run by the Harrisonburg-Rockingham Regional Sewer Authority (HRRSA) and the Rockingham County Public Works / Utilities Division that sharply separates ADU feasibility inside vs. outside those service areas. The Massanutten resort area carries its own density and STR-related planning context reflecting its history as a Planned Community / Large-Scale Development. Rockingham County has NO coastal-commission jurisdiction (it is entirely inland, far outside the Chesapeake Bay Preservation Act boundary), NO CalFire-equivalent WUI regulatory overlay (Virginia has no statewide WUI program; the Virginia Department of Forestry coordinates wildfire response without a permit-constraining overlay), NO seismic-retrofit overlay (standard IRC/IBC provisions as adopted in the Virginia Uniform Statewide Building Code govern), and NO FAA Part 150 airport-noise overlay imposed on surrounding parcels (Shenandoah Valley Regional Airport / KSHD sits partly in Rockingham County with commercial service but no Part 150 noise-exposure overlay is in force).
- Rockingham County Floodplain Overlay District
- Rockingham County Water and Sewer Service Area / HRRSA Overlay
- Agricultural-Preservation and Rural-Preservation Context (Poultry Industry, Shenandoah National Park, George Washington National Forest, Conservation Easements)
County permitting (unincorporated parcels)
Rockingham County's Department of Community Development issues ADU building permits for every parcel in the county except those inside the independent city of Harrisonburg (which operates its own building department and zoning ordinance) and, for zoning matters, those inside the Towns of Bridgewater, Broadway, Dayton, Elkton, Grottoes, Mount Crawford, and Timberville where the town has displaced the county code. All unincorporated communities including Penn Laird, McGaheysville, Massanutten, Keezletown, Linville, Singers Glen, Lacey Spring, Fulks Run, Bergton, Cross Keys, and Port Republic route through the county. A typical Rockingham County ADU permit bundle includes: (1) a Zoning Permit from the county Planning and Zoning Division confirming district eligibility, setbacks, and any overlay triggers, (2) a Building Permit with stamped residential plans filed with the Building Inspections Division, (3) Electrical, Plumbing, and Mechanical trade permits, (4) a Virginia Department of Health onsite-sewage / well construction permit from the Central Shenandoah Health District for parcels not served by public water and sewer (the majority of county parcels), (5) a Floodplain Development Permit if any portion of the parcel is within the mapped 100-year floodplain under the county's Floodplain Overlay, and (6) any town-level review if the parcel is inside one of the seven incorporated towns.
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
- 22834
Post Office
- 3754 Linville Edom Rd, 22834