

ADU rules for Robesonia Borough (Berks)
Accessory Dwelling Unit (ADU) Rules for Robesonia Borough (Berks), PA
Is your property eligible for an ADU?
# of Parcels
889
Zoning districts
7
Avg Parcel Value
$100,172
Median Parcel Size
0.19 acres
Zoning Districts:
893 parcels · 7 districts
TR
59%(526)
MDR
23%(203)
TC
12%(109)
RR
2%(20)
Other
4%(35)
ADU Rules
What can you build in Robesonia Borough (Berks), PA?
Robesonia Borough (Berks), 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
Owner Occupancy
- –Owner-occupancy not required; unit occupied by up to two relatives.
Parking
- –Minimum 1 space/ADU (1BR/efficiency conversion); otherwise 2 spaces; 3 spaces for 4+ bedrooms; 1 space may be in a garage and 1 in a driveway. Maximum: none. Exceptions: ZHB may grant reductions by special exception; care-of-relative units may waive parking if residents don’t drive.
Rental Restrictions
- –Prohibits renting to non-relatives; occupancy limited to two relatives; must prohibit use as a separate dwelling once the qualifying relative no longer resides there.
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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ADU rules in other Pennsylvania municipalities
Rules change at the town line. Check the municipality your property is actually in.
Berks County
Amity Township (Berks)Boyertown Borough (Berks)Cumru Township (Berks)Douglass Township (Berks)Earl Township (Berks)Exeter Township (Berks)Lower Heidelberg Township (Berks)Maxatawny Township (Berks)Muhlenberg Township (Berks)Pike Township (Berks)ReadingRichmond Township (Berks)Spring Township (Berks)