ADU Regulations in West Virginia (WV)
West Virginia is rated Difficult for ADU construction with an ADU-friendliness score of 30/100 (Restrictive). West Virginia does not have a statewide ADU law — regulations are set entirely by local jurisdictions. Owner must reside on the property. Additional parking may be required. West Virginia has no statewide ADU law. Most municipalities do not have specific ADU provisions. ADU construction is uncommon. Some areas allow ADUs through general zoning flexibility, but there is no organized ADU framework in most jurisdictions.
Full ADU Regulations Summary for West Virginia
| ADUs Allowed | Yes |
| Statewide ADU Law | No |
| Maximum ADU Size | Set locally |
| Owner Occupancy Required | Yes |
| Parking Required | Yes |
| Minimum Setback | Set locally |
| Permitting Timeline | Varies by jurisdiction |
| Impact Fees | Varies by jurisdiction |
| Long-Term Rental Allowed | Yes |
| Short-Term Rental (Airbnb) Allowed | Yes |
| Ease of Building | Difficult |
ADU Regulations by City in West Virginia
ADU rules can vary by city even within the same state. Without a statewide ADU law, West Virginia cities set their own rules, and policies can differ significantly. Below are ADU details for 2 cities in West Virginia.
Charleston
Limited ADU provisions. Some accessory apartments may be allowed with conditional use approval.
Morgantown
Some ADU provisions exist for student housing areas near WVU. Conditional approval required.
How West Virginia Compares to Other States
Below is a comparison of West Virginia with five states that have similar ADU-friendliness scores. This comparison helps illustrate where West Virginia stands nationally.
| State | Score | Statewide Law | Parking Req? | Owner Occ? | Ease |
|---|---|---|---|---|---|
| West Virginia (WV) | 30 | No | Yes | Yes | Difficult |
| Alabama (AL) | 30 | No | Yes | Yes | Difficult |
| Arkansas (AR) | 30 | No | Yes | Yes | Difficult |
| Delaware (DE) | 30 | No | Yes | Yes | Moderate |
| Georgia (GA) | 30 | No | Yes | Yes | Moderate |
| Idaho (ID) | 30 | No | Yes | Yes | Moderate |
Frequently Asked Questions About ADUs in West Virginia
Can I build an ADU in West Virginia?
Yes, ADUs are allowed in West Virginia. However, West Virginia does not have a statewide ADU law, so the specific rules depend on your city or county's zoning code. Some cities are more permissive than others. The ease of building is rated "Difficult" with a friendliness score of 30/100.
Do I need to live on the property to have an ADU in West Virginia?
Yes, West Virginia generally requires owner occupancy — the property owner must live either in the main house or the ADU. This means you cannot rent out both units simultaneously. Note: individual cities may have their own owner-occupancy rules, so check your local zoning.
How big can an ADU be in West Virginia?
West Virginia does not set a statewide maximum ADU size — this is determined by your local jurisdiction. Common local limits range from 600 to 1,200 square feet. Check your city's zoning code for the specific maximum.
Do I need extra parking for an ADU in West Virginia?
West Virginia may require additional off-street parking for ADUs. The specific number of spaces depends on your local jurisdiction. This can be a significant barrier if your lot has limited space for parking.
Can I rent out my ADU in West Virginia?
Yes, long-term rentals of ADUs are allowed in West Virginia. Short-term rentals (like Airbnb) are also generally permitted, though your city may have separate short-term rental regulations.
How long does it take to get an ADU permit in West Virginia?
The permitting timeline in West Virginia is: Varies by jurisdiction. Without a statewide mandate, permitting timelines depend entirely on your local jurisdiction's review process. Actual timelines can be affected by plan review backlogs, inspection scheduling, and the complexity of your project. Pre-approved ADU plans, where available, can significantly speed up the process.
Check ADU Rules for Your City
Use our ADU regulations lookup tool to find the specific rules for your city in West Virginia, or browse all 50 states to compare ADU regulations across the country. Remember that local rules may be more specific than state-level regulations.