New York ADU Permit Fees & Cost Calculator
New York City has an official pre-approved ADU design submission fee of $600 per ADU design submission, but the broader DOB permit, plan review, and utility-related fee schedule for a specific ADU was not clearly identified in the provided sources. State ADU grant programs exist, but they are subsidies rather than city fees.
Free ADU fee calculator
Estimate local ADU fees
Step 1 of 5: Location
The calculator uses staged city data from the ADUFee database with visible confidence levels and dated source tracking.
Fee overview
The $600 figure is for an OTCR pre-approved ADU design submission, not necessarily the total city permitting cost for every ADU project.
No exact official NYC schedule for all ADU-related permit, inspection, utility connection, or school-related charges was identified in the provided results.
Do not use the non-official permit cost range as a definitive fee estimate without checking NYC DOB.
The query refers to New York City rather than the state as a whole.
Only fee data that could be tied to the provided sources was included; broader DOB, utility, and inspection fees were not inventoried because the sources did not clearly specify ADU-specific amounts.
New York fee estimates should be verified against the current city, utility, and school district fee schedules before filing.
FAQs
Are New York ADU fee estimates official?
No. ADUFee.com provides planning estimates only. Final fees are set by the city, utility providers, school district, and other agencies.
What sources are used for New York?
The database stores city, state, utility, school, county, and other source links where available. Each estimate should still be verified locally.
Can ADU fees vary within New York?
Yes. Permit, utility, school, inspection, and impact fees can vary by jurisdiction, parcel, project size, utility provider, and local interpretation.