Fairfax County issues the building permits
The Town of Vienna's own residential projects page states that Fairfax County serves as the building official, reviewing structural, mechanical, electrical, plumbing, fire and health requirements before issuing permits. So the plumbing, electrical and mechanical permits for a bathroom remodel, and the inspections that go with them, run through Fairfax County Land Development Services whether your home is inside or outside the Town.
What Fairfax County says needs a permit
Fairfax County's guide to when a permit is required lists interior alterations and renovations, specifically including bathroom remodels. It also lists new, repaired or relocated plumbing fixtures such as sinks, tubs and showers; new, repaired or relocated electrical fixtures such as lights, outlets and switches; and new, repaired or relocated mechanical fixtures such as duct work. Applications go through the County's online system and can be filed by the property owner or a licensed contractor.
The same County list names work that does not need a permit, including replacing bathroom countertops and/or a vanity, replacing tiles, replacing flooring material, and painting or wallpaper.
When the Town of Vienna is also involved
Inside the Town limits, some residential projects also need a Town of Vienna zoning review. According to the Town, interior renovations to a house above the basement, with no exterior work and no additional kitchens or wet bars, do not require a Town submission, although County permits may still apply. Basement renovations and wet bars are on the Town's list of work it does review, along with additions, bay windows and other exterior changes.
- Remodeling a bathroom on the main or upper floor, interior only: County permits as needed; usually no Town submission.
- Finishing or adding a basement bathroom inside the Town: County permits plus a Town of Vienna submission.
- A bathroom addition or a bump-out such as a bay window: County permits plus Town review.
- A Vienna address outside the Town limits: Fairfax County handles permits and zoning.
Where both are needed, the Town describes applying to Fairfax County first and then submitting to the Town with the County permit application number.
Not sure whether you are inside the Town?
Many homes with a Vienna mailing address are in unincorporated Fairfax County; more people live in the Vienna-postal ZIP codes than in the Town itself. Check your parcel on the Town or County maps before assuming either way. We confirm it during planning.
Inspections and your schedule
Rough-in inspections happen while walls and floors are still open, before tile goes up. A contractor who plans for that will not rush to close walls, and you should be wary of one who suggests skipping it. We do not publish permit fees or processing times; the County sets and posts those.
HOAs and condominium associations
Some Vienna-area homes are in communities with a homeowner or condominium association. Interior bathroom work rarely concerns an HOA, but a few parts of a remodel can be visible or shared:
- A dumpster or storage container in the driveway or on the street
- A new or relocated exhaust vent cap on an exterior wall or roof
- Contractor parking and work hours in townhouse or condo communities
- Plumbing changes that affect shared walls or floors in a condominium
We cannot tell you your association's rules; they vary. Check your governing documents or call the management office before work starts.
Who issues bathroom remodel permits in the Town of Vienna?▸
Fairfax County. The Town of Vienna states that the County serves as the building official and issues building permits after reviewing plumbing, electrical, mechanical and structural requirements.
Does the Town of Vienna need to review my bathroom remodel?▸
For an interior remodel above the basement with no exterior changes, the Town says no Town submission is required, though County permits may apply. Basement renovations and wet bars do need Town review.
My address says Vienna but I am not in the Town. What changes?▸
Fairfax County handles both building permits and zoning for homes in unincorporated Fairfax County, so there is no Town step.
Does replacing a vanity or retiling need a permit?▸
Fairfax County lists replacing bathroom countertops and/or vanity, replacing tile and replacing flooring material as work that does not need a permit. Plumbing or electrical changes do.
