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Attic conversion cost in Washington
Most homeowners pay $31,000 – $51,600 (mid-range, typical $39,700, before sales tax), 13% above the national average.
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mid-range, typicalPrice levels in Washington
| Typical | Labour | Materials | |
|---|---|---|---|
| Basic | $35,500 $27,700 – $46,200 | $21,326 | $14,191 |
| Mid-range | $39,700 $31,000 – $51,600 | $23,970 | $15,741 |
| Premium | $70,100 $54,700 – $91,100 | $40,773 | $29,341 |
Why prices in Washington are different
Labour makes up about 60% of a mid-range attic conversion job, around 253 hours of trade work. Tradespeople in Washington cost about 24% more than the national average (official wage data: BLS Occupational Employment and Wage Statistics), while materials are priced much the same across the country. That is why the total comes out 13% above the national figure.
Washington ranks 5 of 51 states for this job, from most to least expensive.
By area
| Location | Basic | Mid-range | Premium |
|---|---|---|---|
| Seattle-Tacoma-Bellevue, WA | $36,400 | $40,700 | $73,600 |
| Mount Vernon-Anacortes, WA | $34,900 | $38,900 | $68,600 |
| Bellingham, WA | $34,700 | $38,700 | $72,600 |
| Longview-Kelso, WA | $34,400 | $38,500 | $68,700 |
| Olympia-Lacey-Tumwater, WA | $34,100 | $38,200 | $68,100 |
| Kennewick-Richland, WA | $33,800 | $37,600 | $70,400 |
| Bremerton-Silverdale-Port Orchard, WA | $33,500 | $37,300 | $67,700 |
| Western Washington nonmetropolitan area | $33,200 | $37,200 | $64,100 |
| Eastern Washington nonmetropolitan area | $33,100 | $37,100 | $63,800 |
| Spokane-Spokane Valley, WA | $33,000 | $37,000 | $65,700 |
| Wenatchee-East Wenatchee, WA | $33,000 | $36,800 | $65,600 |
| Walla Walla, WA | $32,500 | $36,500 | $64,700 |
| Yakima, WA | $32,500 | $36,200 | $62,700 |
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Frequently asked questions
How much does attic conversion cost in Washington?
A mid-range job typically costs $39,700 before sales tax, with most homeowners paying between $31,000 and $51,600. A basic job is about $35,500 and a premium one about $70,100.
Is attic conversion more expensive in Washington than the national average?
Washington: 13% above the national average. Labour makes up about 60% of a mid-range attic conversion job, around 253 hours of trade work. Tradespeople in Washington cost about 24% more than the national average (official wage data: BLS Occupational Employment and Wage Statistics), while materials are priced much the same across the country. That is why the total comes out 13% above the national figure.
How much of the price is labour in Washington?
About 60% at the mid-range level, around 253 hours of work at local rates. The rest is materials, equipment and disposal, which vary much less between regions.
Where in Washington is it most expensive?
Seattle-Tacoma-Bellevue, WA is the most expensive area at about $40,700 for a mid-range job, and Yakima, WA the least expensive at about $36,200.
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