Across 138 permits filed since 2025-03-09, the median is $22,000; half of projects fall between $14,550 and $31,650. 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 Hartford County, CT actually reported when they pulled permits.
Recent filings
- REMOVE EXISTING WOOD SIDING & REPLACE WITH JAMES HARDIE SIDING - 30 SQ.Berlin · 2026-09-04$30,000
- ***MARGARET IS ASSIGNED TO THIS**** Remove existing siding and install new vinyl siding. 19 squares. House wrap, fanfold insulation, etc.. CA fee includedTown of Southington · 2026-09-02$32,731
- ***MARGARET IS ASSIGNED TO THIS**** Remove existing siding (22 SQ). Apply a layer of 3/8 insulation on home, tape all seams, apply vinyl siding over the walls including all accessories such as jchannel, corners, light block, and dryer ventTown of Southington · 2026-09-01$14,400
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 siding permits in Hartford County, CT came in between $14,550 and $31,650. 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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