Across 83 permits filed since 2025-03-10, the median is $10,000; half of projects fall between $6,150 and $21,886. 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 Dutchess County, NY actually reported when they pulled permits.
Recent filings
- WINDOW REPLACEMENT - 3 WINDOWS BEING REPLACED IN BEDROOMS. **NEED INSPECTION FOR SMOKE AND CO DETECTORS PER CODE THROUGHOUT DWELLING** **CALL INTO OUR OFFICE FOR FINAL INSPECTION BY TOWN BUILDING INSPECTOR**Town of Wappinger · 2026-09-03$25,000
- Building "A" renovations. (#7 Sawmill Ln) Rear office area - replace windows - partition offices - remove overhead doors replace with pass through Rear Mezzanine partition offices - add additional stair case Add mini-split Heat/ACTown of Dover · 2026-09-03$40,000
- Renovation of garage to studio space (Non Habitable) with removal of garage doors and adding windows.Village of Red Hook · 2026-09-02$19,000
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 Dutchess County, NY came in between $6,150 and $21,886. 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
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