Across 192 permits filed since 2025-03-08, the median is $14,531; half of projects fall between $7,173 and $24,003. 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 Southington, CT actually reported when they pulled permits.
Recent filings
- ***JIM IS ASSIGNED TO THIS**** We will be replacing all existing windows in our house, 14 windows including 5 bedroom windows, as well as adding a new window in the kitchen. U factor 0.30 for bedroom windows and slider, 0.28 for kitchen. Town of Southington · 2026-09-03$12,600
- ***JIM IS ASSIGNED TO THIS**** Replacing (5) Series 4000 Windows, (1) Entry Door with Sidelites, U-Factor .28 or lower. No Structural Changes. C/A FeeTown of Southington · 2026-08-31$12,545
- ***JIM IS ASSIGNED TO THIS**** Removal and replacement of 7 windows (bedroom, kids room, cats room, bathroom/tempered, U-Factor: 0.30) - no structural changes C/A FeeTown of Southington · 2026-08-25$20,434
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 Southington, CT came in between $7,173 and $24,003. 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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