Across 53 permits filed since 2025-01-25, the median is $16,983; half of projects fall between $8,887 and $64,061. 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
- WINDOW REPLACEMENT IN KIND OF 21 WINDOWS ON EXISTING 1 FAMILY DWELLING AS PER INFORMATION PROVIDED. NO OTHER WORK AUTHORIZED IN THIS PERMIT.City of Yonkers · 2026-07-22$64,061
- REPLACE 42 WINDOWS AS SPECIFIED ON THE PLANS WITH THE CONDITIONS LISTED BELOWCity of Yonkers · 2026-07-20$32,800
- WINDOW REPLACEMENT IN KIND OF 10 WINDOWS ON EXISTING 1 FAMILY DWELLING AS PER INFORMATION PROVIDED. NO OTHER WORK AUTHORIZED IN THIS PERMIT.City of Yonkers · 2026-07-16$17,800
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 $64,061. 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