Adu permit — New York, NY
Last updated: September 24, 2026
What affects the price
Building an ADU involves variables that shift your total investment. The footprint size and complexity of the architectural design are primary factors. Are you planning a detached unit that requires new utility trenching, or is this a garage conversion that uses existing plumbing? Site accessibility, soil conditions, and your choice of finishes—like luxury flooring versus standard options—also play significant roles. Permitting fees vary widely depending on your local municipality and current zoning requirements. Exact pricing confirmed free on the call.
About this service
Obtaining an ADU permit is the formal process of getting local government approval to build your secondary unit legally. You need this step before any construction begins to ensure your project complies with zoning, safety, and building codes. Fees for permits are influenced by the size of the structure and the specific requirements of your city or county jurisdiction. Exact pricing confirmed free on the call.
Frequently asked in New York
What exactly is an Accessory Dwelling Unit in New York?
Can I build an ADU in my New York backyard?
What's involved in getting an ADU unit approved in New York?
Are prefab ADUs a good option for New York homes?
How do I get an ADU quote in New York?
Where can I find ADU services near me in New York?
What affects the cost of building an ADU in New York?
Also serving nearby: Jersey City · Newark · Elizabeth · Clifton · Yonkers
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of New York — population 8,258,035; about 27,484 residents per square mile across 300.5 sq mi. ZIP codes covered include 10001, 10002, 10003, 10004, 10005, 10006, 10007, 10008.
Neighborhoods served in New York: Manhattan, Brooklyn, Queens, The Bronx, Staten Island — and every surrounding area.
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