Across 87 permits filed since 2025-01-25, the median is $10,860; half of projects fall between $6,025 and $23,000. 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 Ulster County, NY actually reported when they pulled permits.
Recent filings
- Shed built. Slab on grade. 12x20 two windows, two doorsKingston · 2026-07-23$18,500
- REMOVE AND REPLACE 4 WINDOWS, SAME SIZE, NO STRUCTURAL CHANGES. U-FACTOR 0.26Kingston · 2026-07-17$7,020
- Scope of Work Front Porch Steps & Railing Repair and replace three broken steps currently in an unsafe, deteriorated condition. Install a new railing. Window Trim Inspect existing window trim around the home. Remove and replace any trim fKingston · 2026-07-08$7,500
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 Ulster County, NY came in between $6,025 and $23,000. 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