Across 63 permits filed since 2025-03-09, the median is $15,000; half of projects fall between $9,810 and $30,512. 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 New Haven, CT actually reported when they pulled permits.
Recent filings
- siding replacement CACity of New Haven · 2026-09-03$15,000
- Remove existing vinyl siding / Install new certain teed monogram vinyl siding -D4 Autumn red CACity of New Haven · 2026-08-21$16,820
- Remove and replace 44 sq siding with tribuilt house wrap and form fitted insulated vinyl. No structural changes CACity of New Haven · 2026-08-21$90,512
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 New Haven, CT came in between $9,810 and $30,512. 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
Siding in New YorkSiding in ConnecticutSiding on Long Island