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ADU rules for Glen Cove

Accessory Dwelling Unit (ADU) Rules for Glen Cove, NY

Is your property eligible for an ADU?

# of Properties
7,033
Owner-occupied
90%
Zoning districts
33
Avg Home Value
$614,888
Median Lot Size
0.20 acres
Avg Income
$112,418
Residential Types:
7,181 housing units
Single Family
1%
2-3 Family
92%
Apts (4+ units)
7%
Zoning Districts:
7,730 parcels · 33 districts
R4
25%(1,922)
R3A
23%(1,768)
R3
15%(1,147)
R2
13%(984)
Other
25%(1,909)

ADU Rules

What can you build in Glen Cove, NY?

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

Rental Restrictions

  • Transient rental properties (<28 days) prohibited for ADUs; applies to detached and internal/attached units.

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.

Nassau County

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