1100 Oakesdale Ave SW, Renton, WA 98057

Office · Renton · Seattle-Bellevue metro, WA

One of 241 reachable office buildings in Renton. Larger than 82% of office buildings in Renton (median 7,578 SF), derived from assessor records.

Usable building area
50,236 SF, King County Assessor
County gross area
50,738 SF, King County Assessor
Excluded area
502 SF outside primary usable area
Lot size
194,473 SF, King County Assessor
Year built
1989, King County Assessor
Stories
1, King County Assessor
Buildings on parcel
2, King County Assessor
Predominant use
Unit 1, King County Assessor
Assessed value
$3,191,430, per the King County Assessor (not a market appraisal)
Assessed value per usable SF
$63.53/SF, derived from assessor records
Usable area / lot
0.26, derived from assessor records
Vintage
1980s vintage
Zoning
CO, King County
County use code
Office Building

Nearby comparable buildings

Same building type, by distance. Assessor facts only; not an opinion of value.

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Sale history and market context

MakeMe Estimate: $6.19M (estimated market value), with a likely range of $5.51M to $7.08M (half of recent verified sales in this segment landed inside that range). Based on 4 verified arm's-length comparable sales (through 2026-05-29). Not an appraisal. How this estimate works.

lower confidence: 3 comparable sales within 3 miles; nearest 0.6 mi. This property type carries wider measured error; treat the estimate as a starting point. Comparable-sale caveat: the estimate is 33% below the $184.88/SF median of the shown comparable sales.

Comparable sales used as evidence

Recorded arm's-length sales of similar buildings nearby; nearer and more recent sales rank first. Buyer and seller names are withheld. Get this data via API.

Market context: Office in Renton

median verified sale $283.97/SF over the trailing 24 months; 4 sales in the last 12 months and 9 in 24 (newest verified sale 2025-12); the middle 80% of recent sales traded at 0.96x to 1.35x their county assessed value, median 1.01x (9 sales with usable county values).

  • 2021: $294.01/SF median (5 sales)
  • 2022: $290.17/SF median (6 sales)
  • 2023: $272.49/SF median (7 sales)
  • 2024: $288.89/SF median (5 sales)
  • 2025: $274.56/SF median (4 sales)

This estimate sits at 1.94x county assessed value, the 100th percentile of those recent sale premiums.

Computed from 257 verified arm's-length sales in King County public records (9 in the trailing 24 months). Free public records. Not an appraisal.