Across 169 permits filed since 2025-01-25, the median is $12,982; half of projects fall between $4,983 and $25,000. 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 Southington, CT actually reported when they pulled permits.
Recent filings
- ****MARGARET IS WORKING ON THIS**** Above Ground Pool, Wilbar International, Round, 24 Feet Diameter x 52". No heater, no deck for now. CA fee includedTown of Southington · 2026-07-24$3,031
- *******JIM IS WORKING IN THIS****** 10x14 deck tear out and rebuild, to keep existing foot print. C/A FeeTown of Southington · 2026-07-17$25,000
- ****JIM IS WORKING ON THIS*************** Rebuild a deck approx 20 feet deep x 32 feet wide CA fee includedTown of Southington · 2026-07-14$16,000
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 deck permits in Southington, CT came in between $4,983 and $25,000. We exclude permits under $1,000, jobs filed as whole-house construction, and counties whose building departments don't reliably report valuations.