ADU Locator

1 Best ADU Builders in Bronx, New York

Verified ADU contractors and builders in Bronx, NY

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NYC Skyline Construction Corp

Specializing in garage-to-living-space conversions throughout the Bronx, this contractor transforms underutilized garages into functional rooms tailored to your home's needs. From design through completion, they deliver quality renovation work that maximizes your property's usable space.

+1 347-992-2284
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Frequently Asked Questions — ADU Builders in Bronx

How much does it cost to hire an ADU builder in Bronx?

ADU construction costs in Bronx, New York vary widely depending on size, type, and site conditions. Detached ADUs typically range from $150,000–$400,000+, while garage conversions and attached ADUs can be more affordable. Contact multiple builders in Bronx to get accurate quotes for your specific project.

How long does it take to build an ADU in Bronx?

In Bronx, the ADU construction timeline typically ranges from 6 to 18 months from permit application to move-in. Permitting alone can take 2–6 months depending on New York local regulations. Prefab and modular ADUs often have faster timelines than site-built units.

Do I need a permit to build an ADU in Bronx?

Yes, a building permit is required for ADU construction in Bronx, New York. Your ADU builder will typically handle the permit application as part of their service. New York has adopted streamlined ADU permitting laws in recent years, which may reduce wait times.

What types of ADUs can be built in Bronx?

Common ADU types in Bronx include detached ADUs (backyard cottages), attached ADUs, garage conversions, basement conversions, and prefab/modular ADUs. The best type for your property depends on lot size, zoning, and budget. A local Bronx ADU builder can advise on what's allowed on your specific parcel.