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ADU ContractorsNew York, NY

Best ADU contractors in New York, New York

Looking for the best ADU contractors in New York, New York? Our directory features 72 vetted adu contractors serving the New York area. Whether you're planning a new ADU construction, garage conversion, or backyard cottage, find the right builder for your project.

72 adu contractors found
Average rating: 5.0

Top ADU contractors in New York

Why Choose ADU Contractors in New York?

New York is one of the top markets for accessory dwelling units in New York. With growing demand for affordable housing, ADU construction in New York offers homeowners an excellent opportunity to add living space, generate rental income, or house family members. Our curated list of adu contractors in New York helps you find experienced professionals who understand local building codes, zoning regulations, and permit requirements.

What to Look for in ADU contractors

  • 1
    Licensed and insured adu contractors with experience in New York
  • 2
    Knowledge of New York zoning laws and ADU permit requirements
  • 3
    Portfolio of completed ADU projects in the New York area
  • 4
    Transparent pricing and detailed project timelines
  • 5
    Strong reviews and ratings from local homeowners
  • 6
    Warranty coverage on construction and materials

Frequently Asked Questions

How much does it cost to build an ADU in New York?

ADU construction costs in New York typically range from $150,000 to $350,000 depending on size, design, and finishes. Garage conversions are generally less expensive ($80,000–$150,000), while custom-built detached ADUs can cost more. Get free quotes from our listed adu contractors to compare prices.

Do I need a permit to build an ADU in New York, New York?

Yes, ADU construction in New York requires building permits. New York has specific ADU regulations, and local zoning laws may have additional requirements. Our listed builders can help you navigate the permitting process.

How long does it take to build an ADU in New York?

ADU construction timelines in New York typically range from 4–12 months, depending on the project type. Prefab ADUs can be installed in 2–4 months, while custom builds may take 8–12 months including design and permitting.

Other Services in New York

ADU Builders
Garage Conversion
Prefab ADU
Custom ADU
Backyard Cottage
In-Law Suite
ADU Design-Build
Tiny Home Builders

ADU Contractors Nearby

Hoboken, NJ
2
Jersey City, NJ
10
West New York, NJ
2
Bayonne, NJ
25
Kearny, NJ
3

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Browse New York ADU Services

ADU Builders
Garage Conversion
Prefab ADU
Custom ADU
Backyard Cottage
In-Law Suite
ADU Design-Build
Tiny Home Builders
ADU Contractors
ADU Permit Services