Accessory dwelling unit services — Yonkers, NY
Last updated: September 24, 2026
What affects the price
Building an ADU is a major project, and the final bill depends on a few key things. Site prep is a big factor; if your land is sloped or needs extensive utility connections, costs go up. The materials you choose—from siding to kitchen finishes—also change the math significantly. Whether you’re building a detached unit or converting an existing garage shifts the permit requirements and structural work needed. We provide exact pricing confirmed free on the call.
Frequently asked in Yonkers
What are the disadvantages of ADUs in Yonkers?
How much does an ADU cost in Yonkers?
What are the rules for ADUs in Yonkers?
Is an ADU allowed in Yonkers?
Yes, accessory dwelling units are generally permitted in Yonkers, provided they meet all local zoning and building codes. The specifics will depend on your property's location and characteristics within the city. We can help you determine eligibility.
Can I get a grant for an ADU in Yonkers?
What is the process for building an ADU in Yonkers?
Also serving nearby: Paterson · Clifton · Jersey City · Stamford · New York
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of Yonkers — population 207,657; about 11,532 residents per square mile across 18.0 sq mi. ZIP codes covered include 10701, 10702, 10703, 10704, 10705, 10710.
Neighborhoods served in Yonkers: Getty Square, South Broadway, Crestwood, Park Hill, Nepera Park — and every surrounding area.
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