Exterior static cost scenario
Siding Cost in Seattle, WA
The modeled typical cost is $23,577, with a planning range of $17,683 to $31,829 for Seattle, WA.
Computed cost breakdown
| Line item | Arithmetic basis | Amount |
|---|---|---|
| Materials | 1,800 sq ft × indexed material rate | $11,406 |
| Labor | 1,800 sq ft × indexed labor rate × 1.32 | $10,726 |
| Permits | Baseline allowance | $275 |
| Disposal | 1,800 sq ft × disposal rate | $1,170 |
| Typical total | $23,577 | |
Low $17,683 · Typical $23,577 · High $31,829
Difference from the parent scenario
Seattle, WA uses a 1.32× labor factor, 32.4% above the national wage factor. The resulting total is 12.5% above the parent national total because materials and fixed allowances do not change.
Open the interactive siding cost to change quality, scope, contingency, or ZIP.
Seattle, WA metro calculation record
Seattle, WA is Census CBSA 42660, ranked 15 among the 50 metros evaluated for this release, with a 2025 population estimate of 4,161,883. Its BLS wage factor changes the modeled labor line from $8,102 nationally to $10,726 here, a difference of $2,624. The complete project moves from $12 to $13 per sq ft after materials and fixed allowances remain unchanged.
Primary cost controls
- Project size and site access
- Material or finish tier
- Removal and disposal
- Ground, drainage, or structural conditions
This general siding model is material-neutral. Its scope should identify removal, weather-resistive barrier repair, flashing, trim, soffit, fascia, insulation, penetrations, and the selected cladding system. Use the vinyl-specific calculator when vinyl is already selected; use this broader record when comparing systems or when the wall assembly remains undecided.
Questions about this scenario
What is the modeled typical cost for Seattle, WA?
The static default is $23,577, with a planning range of $17,683 to $31,829 from the shared calculator record.
What changes from the national calculator?
Only labor uses the 1.32× metro wage factor. Materials, permits, disposal, baseline date, and index series remain tied to the parent model.
Is this a local contractor quote?
No. It is a static planning scenario generated from the public baseline store. Confirm site conditions, scope, code requirements, and price in written local proposals.