ADU rules for Buffalo Township (Union)
Accessory Dwelling Unit (ADU) Rules for Buffalo Township (Union), PA
Is your property eligible for an ADU?
# of Properties
1,178
Owner-occupied
66%
Zoning districts
8
Avg Home Value
$160,217
Median Lot Size
0.98 acres
Avg Income
$62,249
Residential Types:
1,178 housing units
Single Family
82%
2-3 Family
7%
Apts (4+ units)
7%
Other
4%
Zoning Districts:
1,786 parcels · 8 districts
A-P
40%(718)
V
22%(391)
RR
16%(293)
UF
16%(285)
Other
6%(99)
ADU Rules
What can you build in Buffalo Township (Union), PA?
Buffalo Township (Union), PA 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
- –No ADU-specific parking; general Town Center District methods apply; no waivers for ADUs
ADU State Law
What can you build in Pennsylvania?
- –Pennsylvania 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.
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 Pennsylvania municipalities
Rules change at the town line. Check the municipality your property is actually in.
Union County