Floyd

Floyd County regulates land use and accessory dwelling units through the Floyd County Zoning Ordinance (Chapter 165 of the Floyd County Code), administered by the Floyd County Planning and Zoning Department under the authority of the Floyd County Board of Supervisors. Virginia is a Dillon Rule state (Commonwealth v. County Bd. of Arlington County, 217 Va. 558 (1977)) and the General Assembly has not enacted a statewide ADU preemption; Floyd County's authority to permit or restrict ADUs derives from the general zoning enabling statute at Va. Code § 15.2-2280 and the ordinance-content provisions at § 15.2-2286. The county ordinance establishes a small set of use districts appropriate to a rural Blue Ridge Plateau jurisdiction — primarily Agricultural (A-1), Residential (R-1, R-2), Village (V-1) centered on Floyd and a handful of crossroads communities, and limited Commercial and Industrial districts. A single primary dwelling per lot is the standard by-right residential use; a second detached dwelling on the same parcel is not a by-right use in the standard residential districts and typically requires qualification under a family/kinship-dwelling provision (occupied by a family member of the primary-dwelling occupant), a Special Use Permit (SUP) granted by the Board of Supervisors following Planning Commission recommendation, or a minor subdivision creating a separate buildable lot. In the Agricultural district, farm-employee or family dwelling-accessory uses have traditionally been more permissive than in the Residential districts. The county has not adopted a standalone ministerial ADU ordinance of the California / Oregon / Washington by-right type; ADU-style projects in the unincorporated county proceed through the discretionary SUP path, the family/kinship path, or subdivision depending on intended occupancy. The Town of Floyd, the only incorporated municipality in the county, operates its own zoning ordinance inside town corporate limits.

• Floyd County Code — Zoning Ordinance (Chapter 165)
• Floyd County Planning and Zoning Department
• Floyd County Board of Supervisors — adopting body for zoning ordinance amendments and Special Use Permits
• Floyd County Planning Commission
• Floyd County Board of Zoning Appeals (BZA)

State-floor overlay: Virginia has not enacted any statewide ADU preemption statute. Virginia is a Dillon Rule state (Commonwealth v. County Bd. of Arlington County, 217 Va. 558 (1977)); counties, cities, and towns have only those powers expressly granted by the General Assembly. The general zoning enabling statute at Va. Code § 15.2-2280 grants localities broad authority to regulate land use, and § 15.2-2286 enumerates the specific ordinance provisions that may be included. Neither Title 15.2 Chapter 22 Article 7 nor any other General Assembly enactment mandates that a locality permit ADUs, requires ministerial review of ADU applications, caps parking requirements, caps fees, or voids owner-occupancy requirements. Floyd County is therefore free to permit, restrict, or prohibit second dwellings under its zoning ordinance within the ordinary constitutional limits on land-use regulation. ADU preemption bills have been introduced in the Virginia General Assembly in multiple recent sessions (2022-2025) without enactment; the statewide regulatory picture at the county level is unchanged as of 2026-04-21.

Floyd County administers or is subject to several overlay regimes that materially affect ADU siting on unincorporated parcels: (1) Blue Ridge Parkway corridor — the Parkway crosses Floyd County along the eastern ridge, with scenic-corridor and viewshed considerations where county zoning applies corridor-overlay protections or where parcels carry recorded Parkway scenic easements; (2) Appalachian/Blue Ridge steep-slope and ridgeline acreage that materially affects septic suitability, foundation engineering, and stormwater management across much of the county; (3) FEMA Special Flood Hazard Areas along the Little River and its tributaries (Floyd County holds the headwaters of the Little River, which feeds the New River watershed, plus the headwaters of the Smith River feeding Philpott Lake to the south and tributaries of Goose Creek feeding the Roanoke watershed to the east), administered through the county floodplain ordinance under NFIP; (4) Agricultural and Forestal Districts (AFDs) established under Va. Code § 15.2-4300 et seq., with several AFDs recorded in Floyd County providing participating landowners use-value taxation and subdivision-deferral protections; (5) Blue Ridge Plateau groundwater / wellhead concerns — with shallow bedrock and fractured crystalline aquifers, well yield and water-quality variability are material siting factors across much of the county; (6) Chesapeake Bay Preservation Act applicability — Floyd County is NOT in the Tidewater area covered by the Chesapeake Bay Preservation Act (Va. Code § 62.1-44.15:67 et seq.), so Resource Protection Areas and Resource Management Areas do not apply; (7) wildfire risk — Floyd County has elevated wildfire exposure in its ridgeline and forest-adjacent areas, tracked by the Virginia Department of Forestry, but Virginia does not impose a California-style Very High Fire Hazard Severity Zone regulatory overlay with mandatory ignition-resistant construction; (8) proximity to Jefferson National Forest — portions of far-eastern Floyd County lie adjacent to Jefferson National Forest (Glenwood-Pedlar Ranger District holdings), with fire-management and access-easement considerations for adjacent private parcels; (9) cultural-heritage / rural-tourism character protections are not formal regulatory overlays but often drive Special Use Permit conditions tied to the county's positioning as the administrative heart of the Crooked Road music heritage trail and a FloydFest host.

• Blue Ridge Parkway scenic-corridor adjacency — The Blue Ridge Parkway crosses Floyd County along its eastern ridge (roughly mileposts 150 through 175 within or adjacent to the county), passing well-known stops including Rocky Knob, Mabry Mill (at the Patrick County line), and the Rocky Knob Recreation Area. The Parkway is federal land managed by the National Park Service; NPS regulation applies within the Parkway boundary, not to private parcels outside it. However, Floyd County's zoning ordinance uses scenic-corridor provisions along portions of the Parkway corridor to protect visual impacts on the Parkway viewshed (per NPS cooperative policy with localities along the Parkway), and individual deed restrictions or Parkway scenic easements may apply to specific parcels adjacent to the Parkway. Owners of parcels visible from the Parkway should check the zoning overlay (if any) in effect for their specific parcel, any recorded scenic easements, and whether the site falls within an ordinance ridgetop-protection or corridor zone before siting a detached ADU on a high-visibility slope or ridgeline.
• FEMA National Flood Insurance Program — Special Flood Hazard Areas (Little River, Smith River headwaters, and tributaries) — Floyd County participates in the National Flood Insurance Program and administers a county floodplain ordinance satisfying the NFIP minimum standards. The county sits on a major Appalachian drainage divide: the Little River drains west into the New River watershed, the Smith River drains south toward Philpott Lake and the Dan / Roanoke watershed, and Goose Creek tributaries drain east. Principal Special Flood Hazard Area extents follow the Little River and its tributaries (Burks Fork Creek, Dodd Creek, Pine Creek, and others) and the headwater segments of the Smith River on the southern escarpment. An ADU in an SFHA must comply with NFIP elevation requirements (lowest finished floor at or above Base Flood Elevation plus any county freeboard), flood vent requirements on enclosed areas below BFE, anchoring requirements, and post-construction Elevation Certificate filing. Although Floyd County's high-elevation plateau terrain means SFHA coverage is less extensive than in James River or Piedmont counties, creek-adjacent lots in valleys like Indian Valley and Little River Valley do carry SFHA, and applicants should retrieve current-effective FIRM panels early in planning.
• Jefferson National Forest adjacency — Portions of far-eastern Floyd County lie adjacent to or interdigitated with Jefferson National Forest holdings (Glenwood-Pedlar Ranger District). National Forest System lands are federally administered; private in-holdings and private parcels adjacent to the forest boundary remain under county zoning but face practical constraints from fire-management activities, access easements across forest land, and forest-boundary fire-buffer best practices. An ADU on a forest-adjacent or in-holding parcel should be sited with consideration of wildfire exposure, forest-road access reliability, and any recorded easements or rights-of-way crossing federal land. Owners should contact the appropriate Ranger District for in-holding access and fire-management questions.
• Virginia Agricultural and Forestal Districts (local option under state law) — Floyd County has established several Agricultural and Forestal Districts under the state AFD Act, consistent with its agricultural, grazing, and forestal economy. Enrollment is voluntary; participating landowners commit to keeping land in agricultural or forestal use for a period (typically 4-10 years) in exchange for use-value assessment (Va. Code § 58.1-3230 et seq.) and limited protection from certain governmental actions that would disrupt agricultural use. An ADU on an AFD-enrolled parcel is generally permitted if it is an accessory use to continued agricultural operation (for example, a farm-labor dwelling or family-kinship dwelling), but non-agricultural commercial-rental ADUs may conflict with AFD purposes and trigger AFD advisory-committee review. Owners should consult the Floyd County AFD Advisory Committee and the zoning administrator before assuming ADU compatibility on AFD-enrolled acreage. The use-value assessment benefit often makes AFD enrollment materially attractive for large Floyd County parcels, so ADU projects on such parcels need to navigate both AFD compatibility and use-value tax consequences.
• Blue Ridge Plateau steep slope, shallow bedrock, and fractured-crystalline-aquifer groundwater conditions — Floyd County's Blue Ridge Plateau geology — shallow soils over crystalline bedrock (granite, gneiss, schist), steep-slope ridges and valleys, fractured-crystalline-aquifer groundwater — materially affects ADU siting. Consequences include: (a) onsite septic systems often require engineered or alternative designs (for example, low-pressure distribution, pump-to-mound systems, or advanced treatment) where shallow bedrock or slope constraints make conventional gravity drainfields infeasible, subject to Virginia Department of Health New River Health District approval; (b) well yield and water-quality variability in fractured-crystalline aquifers require per-parcel well testing before construction; (c) foundation engineering on shallow-bedrock or steep-slope sites may require blasting, engineered footings, or retaining structures; (d) the Virginia Stormwater Management Program and the Virginia Erosion and Sediment Control Law apply to land-disturbing activity over regulatory thresholds, with steep-slope sites requiring more protective erosion-control measures. Owners considering an ADU on a ridgeline, side-slope, or shallow-bedrock parcel should budget for engineered septic and geotechnical review on top of ordinary construction cost.
• Virginia Department of Forestry wildfire risk and Virginia Uniform Statewide Building Code — Floyd County has elevated wildfire exposure along its ridgelines, national-forest-adjacent acreage, and Blue Ridge Parkway-adjacent slopes, where the Virginia Department of Forestry tracks wildfire risk using statewide risk-assessment methodology. Unlike California, Virginia does not have a statewide Very High Fire Hazard Severity Zone overlay that mandates WUI-rated construction materials on a per-parcel basis. The Virginia Department of Forestry publishes wildfire-risk assessments and promotes defensible-space practices, but enforcement is advisory rather than regulatory. The Virginia Uniform Statewide Building Code, which is the single statewide building code (localities cannot impose more stringent building standards), has not statewide-adopted the International Wildland-Urban Interface Code. Owners in wildfire-exposed Floyd County locations (especially Parkway-adjacent and Jefferson National Forest-adjacent parcels) should follow defensible-space best practices but face no locality-imposed WUI construction overlay analogous to California Chapter 7A.

The Floyd County Planning and Zoning Department (zoning and subdivision) and the Floyd County Building Official (building permits and inspections) together serve as the permitting authority for parcels in the unincorporated county — that is, for every parcel in Floyd County outside the corporate limits of the Town of Floyd, the only incorporated municipality in the county. Floyd County comprises approximately 381 square miles of Blue Ridge Plateau territory in southwestern Virginia, sitting at an average elevation near 2,500 feet — among the highest county averages in the state. The county seat, Town of Floyd, is a small incorporated town (population roughly 425) at the intersection of US-221 and Va-8. All other populated places — Check, Copper Hill, Indian Valley, Willis, Shooting Creek, Floyd Court House rural-route addresses, and scattered crossroads — are unincorporated communities permitted by the county. The county's total population is approximately 15,500, giving it a low overall population density characteristic of rural Appalachia. The economy is rural / agricultural with a distinctive arts, music, and tourism overlay tied to the Crooked Road (Virginia's heritage music trail), the Floyd Country Store's weekly Friday Night Jamboree, and the annual FloydFest music festival. For an ADU-style project in the unincorporated county, the typical sequence is: (a) zoning determination by the Planning and Zoning Department (by-right accessory use, family/kinship dwelling, Special Use Permit required, or prohibited); (b) if SUP required, application to the Planning Commission and Board of Supervisors; (c) building permit application to the county building official; (d) well and septic evaluation through the New River Health District of the Virginia Department of Health where parcels are not on public utilities; (e) inspections through construction; (f) certificate of occupancy. Applicants should expect a substantially longer timeline if an SUP is required because the SUP process is a public-hearing process with statutory notice requirements under Va. Code § 15.2-2285.