ADUs are allowed in City Of OneontaTypes:DetachedInternal
Types:DetachedInternal
Accessory Dwelling Unit (ADU) Rules for City Of Oneonta, NY
Is your property eligible for an ADU?
# of Properties
3,065
Owner-occupied
59%
Avg Home Value
$145,568
Median Lot Size
0.17 acres
Avg Income
$72,510
Residential Types:
3,309 housing units
Single Family
63%
2-3 Family
16%
Apts (4+ units)
20%
ADU Rules
What can you build in City Of Oneonta, NY?
City Of Oneonta, NY follows state and local rules for Accessory Dwelling Units. Here is a concise overview of the local rules.
Eligibility
- –Internal / Attached ADU: By Right
- –Detached ADU: By Right
Detached ADU Size Limits
- –Maximum size of 500 sq ft in University 1–3 districts (applies as accessory building footprint cap).
Max Units
- –Single-family: 1 ADU/lot
- –Duplex/multifamily: not specified
Owner Occupancy
- –Owner must reside in the principal dwelling or ADU
Parking
- –1 space/ADU citywide; MU-1 has no minimum; off-street parking on the same lot; Planning Commission may waive/reduce; shared parking encouraged; 80% to 110% of the required number acceptable.
Rental Restrictions
- –Short-term rentals (<30 days) require a City permit; new rentals allowed only in MU-1, MU-2, R-4, C/I Districts, or in other districts if offered for tourist/transient use by the permanent resident owner with a permit.
- –In R-1, R-2, R-3, and U districts, additional permit conditions apply (proof of primary residence, rental dates, and a local agent if absent).
- –Renting any single dwelling unit (including an ADU) to more than three unrelated individuals is prohibited.
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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ADU rules in other New York municipalities
Rules change at the town line. Check the municipality your property is actually in.
Otsego County