13645 1st Ave S, Burien, WA 98168
Small-Bay Industrial · Burien · Seattle-Bellevue metro, WA
One of 119 reachable small-bay industrial buildings in Burien. Larger than 29% of small-bay industrial buildings in Burien (median 3,715 SF), derived from assessor records.
- Usable building area
- 2,700 SF, King County Assessor
- Lot size
- 18,000 SF, King County Assessor
- Year built
- 1984, King County Assessor
- Stories
- 1, King County Assessor
- Buildings on parcel
- 2, King County Assessor
- Predominant use
- Garage, King County Assessor
- Assessed value
- $610,600, per the King County Assessor (not a market appraisal)
- Assessed value per usable SF
- $226.15/SF, derived from assessor records
- Usable area / lot
- 0.15, derived from assessor records
- Vintage
- 1980s vintage
- Zoning
- MU-2, King County
- County use code
- Service Building
Nearby comparable buildings
Same building type, by distance. Assessor facts only; not an opinion of value.
- 13646 1st Ave S, Burien · 0 mi · 10,000 SF · built 1979 · assessed $222.30/SF
- 13625 1st Ave S, Burien · 0.1 mi · 1,939 SF
- 13810 1st Ave S, Burien · 0.1 mi · 3,432 SF · built 1968 · assessed $186.33/SF
- 13822 1st Ave S, Burien · 0.1 mi · 5,418 SF · built 1975 · assessed $254.10/SF
- 13609 1st Ave S, Burien · 0.1 mi · 6,440 SF · built 1987 · assessed $253.48/SF
- 14025 1st Ave S, Burien · 0.2 mi · 8,388 SF · built 1982 · assessed $228.40/SF
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Sale history and market context
MakeMe Estimate: $782K (estimated market value), with a likely range of $566K to $969K (half of recent verified sales in this segment landed inside that range). Based on 8 verified arm's-length comparable sales (through 2026-06-01). Not an appraisal. How this estimate works.
lower confidence: 2 comparable sales within 3 miles; nearest 1.4 mi. This property type carries wider measured error; treat the estimate as a starting point.
Comparable sales used as evidence
- 15855 1st Ave S, Burien: $550,000 (2025-10), 1,127 SF, $488.02/SF, built 1948, 1.4 mi away
- 12025 Des Moines Memorial Dr S, Burien: $400,000 (2024-11), 1,032 SF, $387.60/SF, built 1960, 1.5 mi away
- 1414 S Concord St, Seattle: $1,230,000 (2024-06), 3,328 SF, $369.59/SF, built 2016, 3.2 mi away (different city)
- 735 S Monroe St, Seattle: $1,700,000 (2025-01), 4,803 SF, $353.95/SF, built 1977, 3.6 mi away (different city)
- 808 S Fidalgo St, Seattle: $2,200,000 (2025-12), 6,509 SF, $337.99/SF, built 1969, 4.9 mi away (different city)
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: Industrial in Burien
median verified sale $277.78/SF over the trailing 24 months; 5 sales in the last 12 months and 7 in 24 (newest verified sale 2025-10).
Computed from 83 verified arm's-length sales in King County public records (7 in the trailing 24 months). Free public records. Not an appraisal.
- 1989-01-16: transfer from U-Haul CO of Seattle to U-Haul Real Estate Company (part of a 2-parcel sale; price is the whole deal), rec. 198904110577
Source: King County recorded sales extract; buyer and seller shown only when a company or organization. Individual names are withheld.
Land, site, and value history
Assessed value moved from $367,500 (2011) to $610,600 (2026), up 66% over 15 years, per county tax rolls. The 2026 roll splits $610,600 into $378,000 land and $232,600 improvements.
- Zoning: MU-2 (per King County)
- Lot: 18,000 sq ft
- Water: Water District (per King County)
- Sewer: Public (per King County)
- Access: Public
- Street surface: Paved
- Floor and use mix: Garage, Service Repair 1,600 SF; Retail Store 1,100 SF (county building sections)
- County districts report (schools, fire, sewer, council; on kingcounty.gov)