Across 57 permits filed since 2025-03-10, the median is $16,983; half of projects fall between $8,887 and $55,419. Figures are permit valuations reported to building departments. National cost guides answer this question with averages from other markets; these numbers are what homeowners in Yonkers, NY actually reported when they pulled permits.
Recent filings
- UNIT 19 – REMOVE EXISTING 7 WINDOWS AND 1 EXTERIOR DOOR AND REPLACE WITH NEW ON EXISTING WINDOW AND DOOR OPENINGS AS PER PLANS FILED. NO STRUCTURAL WORK AUTHORIZED IN THIS PERMIT.City of Yonkers · 2026-08-26$27,619
- WINDOW REPLACEMENT IN KIND OF 6 WINDOWS AS PER INFORMATION PROVIDED. NO OTHER WORK AUTHORIZED IN THIS PERMIT.City of Yonkers · 2026-08-24$7,553
- WINDOW REPLACEMENT IN KIND OF 31 WINDOWS ON EXISTING 2 FAMILY DWELLING AS PER INFORMATION PROVIDED. NO OTHER WORK AUTHORIZED IN THIS PERMIT.City of Yonkers · 2026-08-18$31,320
How to read these numbers
Permit valuations are the project cost the applicant reports to the building department. They skew slightly low — nobody rounds up for the permit fee — and scope varies, so the middle-half range is the honest picture: half of all window replacement permits in Yonkers, NY came in between $8,887 and $55,419. We exclude permits under $1,000, jobs filed as whole-house construction, and counties whose building departments don't reliably report valuations.
Same project, other places
Window replacement in New YorkWindow replacement in ConnecticutWindow replacement on Long Island