ADU rules for Montross
Accessory Dwelling Unit (ADU) Rules for Montross, VA
Is your property eligible for an ADU?
# of Parcels
443
Zoning districts
9
Zoning Districts:
443 parcels · 9 districts
R-2
45%(198)
B-3
14%(63)
B-2
11%(47)
B-1
10%(46)
Other
20%(89)
ADU Rules
What can you build in Montross, VA?
Montross, VA follows state and local rules for Accessory Dwelling Units. Here is a concise overview of the local rules.
Eligibility
- –Internal / Attached ADU: Not addressed in the local bylaw
- –Detached ADU: Not addressed in the local bylaw
Max Units
- –0 ADUs per lot
Rental Restrictions
- –Detached ADU may not be rented; occupancy limited to domestic employees or caretakers serving the main dwelling.
ADU State Law
What can you build in Virginia?
- –Virginia does not have a statewide ADU mandate; ADU rules are set by individual municipalities.
- –Building/fire codes are set statewide, but whether an ADU is allowed is local zoning.
- –SB 304 would have mandated ADUs. It passed the Virginia Senate in 2024 but was continued/left in House committee (i.e., not enacted statewide)
What's allowed on your lot?
These are the municipality-wide rules. What's allowed on a specific property also depends on state laws, setbacks, floor area ratio, lot coverage, environmental constraints, topography, and other property-specific factors. Search your address on FutureLot to see what's allowed on your property.
Check my propertyHow can we help you?
Get matched with trusted local builders
Understand what's allowed on your property
Learn the key rules and size limits for ADUs
Is your property eligible for an ADU?
ADU rules in other Virginia municipalities
Rules change at the town line. Check the municipality your property is actually in.
Westmoreland County