ADU rules for Dublin
Accessory Dwelling Unit (ADU) Rules for Dublin, VA
Is your property eligible for an ADU?
# of Properties
1,039
Owner-occupied
70%
Zoning districts
14
Avg Home Value
$68,137
Median Lot Size
0.17 acres
Avg Income
$63,897
Residential Types:
1,039 housing units
Single Family
100%
Zoning Districts:
1,523 parcels · 14 districts
R1
50%(756)
B2
29%(436)
R2
9%(143)
B1
3%(47)
Other
9%(141)
ADU Rules
What can you build in Dublin, VA?
Dublin, 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
Parking
- –1 space/ADU; required spaces must be on the same lot; may be reduced pro-rata if adequate public or private parking is within a reasonable distance
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.
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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.
Pulaski County