Siding Installation Cost in Seattle, WA
Based on 126 siding installation building permits filed in Seattle between 2015 and 2026, the typical declared project value is $20,000, with most landing between $11,582 and $45,000. These are real records from Seattle's public building-permit data, declared job values, not contractor estimates or AI guesses.
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Siding Installation values over time in Seattle
Median declared value moved from $36,500 in 2016 to $15,392 in 2023, down 58% over that span. Each year below is computed from the filings that actually cleared in Seattle.
Recent siding installation permits in Seattle
Actual filings from Seattle's public permit records. Declared job values, not final paid prices.
| Filed | Declared value | Work described |
|---|---|---|
| 2026-05-07 | $19,361 | Construct alterations to existing multifamily building (exterior siding) per plan. |
| 2025-09-26 | $75,000 | Construct interior non-structural alterations to replace drywall wall finishes cabinets |
| 2025-09-26 | $55,000 | Replacing siding and windows on single family house per STFI |
| 2025-08-14 | $61,550 | "Like for like replacement of siding on North and South facades Subject to field inspecti |
| 2025-05-23 | $35,000 | We are planning to put a new roof new siding new windows fix existing awning that is cu |
| 2024-09-14 | $5,000 | Alterations to replace siding subject to field inspection STFI |
| 2024-04-26 | $37,000 | Remove and replacement windows and siding in kind in apartment building Subject to field i |
| 2023-11-03 | $11,614 | We will be replacing (9) windows in a like for like sizing manner no structural modificat |
| 2023-08-19 | $30,000 | Alterations to replace windows and siding on portion of south wall of existing church sub |
| 2023-08-10 | $30,000 | Interior alterations and siding replacement at existing single family residence subject t |
| 2023-06-14 | $15,000 | Construct siding alterations to existing single family residence per STFI |
| 2023-05-23 | $10,000 | Replacing siding and flush door at existing single family residence subject to field insp |
| 2023-03-29 | $15,784 | Alterations to siding plus complete and final of 2 unit townhouse building permitted under |
| 2023-03-07 | $10,000 | Construct window and siding repair to existing Multi-family building. per STFI |
| 2023-02-13 | $59,227 | Construct alterations to replace siding and trim of existing residential condominium per |
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Add your price →How to read these numbers
A permit's declared value is the job cost the owner or contractor stated when they pulled the permit. It tracks the real cost of the work but can run a bit under what was actually paid, since it often leaves out some labor and finish costs. Treat the range as a grounded starting point. What siding installation actually costs in Seattle comes down to home size, materials, and scope.
Where this comes from
Every figure is pulled from Seattle's public building-permit records and classified by the work described. Nothing is estimated or AI-generated. How the data works. The moment a Seattle homeowner adds a real receipt, this page upgrades to show what neighbors actually paid next to these permit values.
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