ADUs are allowed in Unincorporated CharlotteTypes:DetachedInternal
Types:DetachedInternal
Accessory Dwelling Unit (ADU) Rules for Unincorporated Charlotte, VA
Is your property eligible for an ADU?
# of Properties
6
Zoning districts
8
Zoning Districts:
11,653 parcels · 8 districts
GA
96%(11,206)
VC
3%(351)
GI
1%(84)
AG
0%(5)
Other
0%(7)
ADU Rules
What can you build in Unincorporated Charlotte, VA?
Unincorporated Charlotte, VA follows state and local rules for Accessory Dwelling Units. Here is a concise overview of the local rules.
Eligibility
- –Internal / Attached ADU: By Right
- –Detached ADU: By Right
Interior / Attached ADU Size Limits
- –Maximum above-ground floor area: 1,200 sq ft in General Agriculture; 800 sq ft in General Residential and Village Center.
Detached ADU Size Limits
- –Maximum detached ADU size: 1,200 sq ft in General Agriculture and 800 sq ft in General Residential and Village Center (total above-ground floor area).
Max Units
- –GA: 1 ADU per lot (≥3 acres)
- –GR: 1 ADU per lot (≥20,000 sq ft)
- –VC: 1 ADU per lot (≥20,000 sq ft)
Owner Occupancy
- –Owner must reside in the principal dwelling that has the ADU
Parking
- –1 space/ADU; no max; must meet general off-street parking for all dwelling units; required at construction and maintained; no ADU-specific reductions or transit-based exemptions.
Rental Restrictions
- –Long-term rentals only; no authorization for short-term/vacation rentals.
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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Learn the key rules and size limits for ADUs