

ADUs are allowed in Newtown Township (Delaware)Types:Internal
Types:Internal
Accessory Dwelling Unit (ADU) Rules for Newtown Township (Delaware), PA
Is your property eligible for an ADU?
# of Properties
5,491
Owner-occupied
84%
Zoning districts
17
Avg Home Value
$495,349
Median Lot Size
0.34 acres
Avg Income
$149,333
Residential Types:
5,491 housing units
Other
100%
Zoning Districts:
6,487 parcels · 17 districts
R-3
27%(1,757)
R-1
23%(1,465)
R-2
21%(1,350)
AO
10%(681)
Other
19%(1,234)
ADU Rules
What can you build in Newtown Township (Delaware), PA?
Newtown Township (Delaware), PA follows state and local rules for Accessory Dwelling Units. Here is a concise overview of the local rules.
Eligibility
- –Internal / Attached ADU: Special Permit
- –Detached ADU: Not addressed in the local bylaw
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.
Delaware County
Aldan Borough (Delaware)Aston Township (Delaware)Bethel Township (Delaware)Brookhaven Borough (Delaware)Chadds Ford Township (Delaware)Chester City (Delaware)Concord Township (Delaware)Haverford Township (Delaware)Marple Township (Delaware)Middletown Township (Delaware)Radnor Township (Delaware)Ridley Township (Delaware)Sharon Hill Borough (Delaware)Springfield Township (Delaware)Unincorporated DelawareUpper Chichester Township (Delaware)Upper Darby Township (Delaware)Upper Providence Township (Delaware)