Home Addition Contractor in Westchester County, NY
Construction and addition projects across Westchester have to clear whichever village or town's zoning and building department governs the specific lot, which is why feasibility work looks different from address to address even within the same county.
Why Avenue Construction Group
Licensed and Insured
Westchester County Home Improvement Contractor License. General liability and workers' compensation insured, with certificates available on request.
Local Crews, Not Subcontracted Out
New York-based, with crews who work across Scarsdale, Rye, Bronxville, and the rest of our Westchester service area.
Warranty-Backed Work
Workmanship and manufacturer material warranty terms are put in writing before any contract is signed.
Permit and Review Know-How
We handle village and town building permits, architectural review board applications, and zoning feasibility checks as part of the project, not an add-on.
Local Detail
Westchester County General Construction & Additions Facts
- County
- Westchester County
- Building Department
- No single county office - each village, town, or city runs its own building department.
- Typical Building Stock
- Housing stock varies widely by town, from Bronxville's Tudor village core to Rye's waterfront colonials to Chappaqua's wooded large-lot properties.
- Historic District / Design Review
- Historic district and design review rules are set locally, town by town, rather than through one county authority.
- Drive Time From HQ
- 10-35 minutes from our Yonkers office depending on the specific town, generally via the Bronx River, Hutchinson River, or Saw Mill River Parkways.
- Storm & Climate Notes
- Nor'easters and ice storms are the primary countywide weather driver, with added coastal flood exposure in waterfront communities like Rye.
- Permit Notes
- Because permitting is decentralized across dozens of villages and towns, the first step on any Westchester project is confirming which building department has jurisdiction over the property.
- Neighborhoods We Serve
- Scarsdale, Rye, Bronxville, Eastchester, Pleasantville, Chappaqua, and surrounding towns
Scope
What’s Included With General Construction & Additions in Westchester County
- ✓Home Additions
- ✓Dormer Additions
- ✓Structural Repair
- ✓Foundation & Framing
- ✓New Construction
- ✓General Contracting
Looking for the full trade overview? Visit General Construction & Additions Services.
Why Westchester County
“We treat the local building department, not the county, as the actual authority on every Westchester project, since zoning, setback, and review requirements are set town by town rather than countywide.”

Recent Work
A Westchester County Project Spotlight
Recent Westchester construction work has included a Scarsdale rear addition reviewed by a village architectural board and a Chappaqua addition filed through the Town of New Castle, each following a different local process.
See more completed work on our Portfolio.
General Construction & Additions in Westchester County - Frequently Asked Questions
Do You Build Additions Anywhere in Westchester County?
We currently serve Scarsdale, Rye, Bronxville, Eastchester, Pleasantville, and Chappaqua directly, with more Westchester towns planned as we expand. Contact us to confirm your address.
Why Does Zoning Vary So Much Across Westchester Towns?
Each village, town, or city sets its own zoning code, lot coverage rules, and design review process - there's no single countywide zoning authority in Westchester.
How Do You Handle Projects Near a Westchester Town Border?
We confirm exact jurisdiction before design work starts, since a property near a town or village line can fall under a different building department than a neighboring address might suggest.
Do You Take on New Construction Anywhere in Westchester?
Yes, ground-up new construction is part of our general contracting work across the Westchester towns we serve, managed from zoning feasibility through certificate of occupancy.
Follow the Work
See completed projects and crews on-site across Westchester County.
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