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ADUs are allowed in Port Jervis
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Accessory Dwelling Unit (ADU) Rules for Port Jervis, NY

Is your property eligible for an ADU?

# of Properties
2,980
Owner-occupied
56%
Zoning districts
15
Avg Home Value
$251,216
Median Lot Size
0.12 acres
Avg Income
$66,663
Residential Types:
2,980 housing units
Single Family
66%
2-3 Family
15%
Apts (4+ units)
9%
Other
9%
Zoning Districts:
3,203 parcels · 15 districts
R-1
48%(1,543)
R-2
22%(706)
NMU
16%(509)
WMU
5%(154)
Other
9%(291)

ADU Rules

What can you build in Port Jervis, NY?

Port Jervis, NY follows state and local rules for Accessory Dwelling Units. Here is a concise overview of the local rules.

Interior / Attached ADU Size Limits

  • Maximum size of 800 sq ft

Owner Occupancy

  • Owner occupancy not required; allowed for owner or caretaker.

Parking

  • 1 space per dwelling unit for ADUs; maximum not specified; front-yard parking generally prohibited in residential districts (Planning Board relief); a driveway in a required front yard may count as one space.

ADU State Law

What can you build in New York?

  • New York does not have a statewide ADU law; all ADU rules are set by individual municipalities.
  • ADUs may also be referenced as "accessory apartments" or "accessory living units," and definitions are not standardized 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 New York municipalities

Rules change at the town line. Check the municipality your property is actually in.

Orange County

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