500 S Portland St, Seattle, WA 98108
Small-Bay Industrial · Seattle · Seattle-Bellevue metro, WA
Imagery suggests: small-bay industrial, appears multi-tenant. AI estimate from public imagery. In recent public imagery (2026-06), the building shows signs of deferred maintenance. AI estimate from public imagery; may be outdated.
One of 1,229 reachable small-bay industrial buildings in Seattle. Larger than 92% of small-bay industrial buildings in Seattle (median 14,469 SF), derived from assessor records.
Own this building?
Claim privately
Claiming is for you. Your mailing address is never shown; no offer reaches you unless you opt in.
Claimed owners can confirm facts, watch the estimate, and decide whether to reply.
Claim or manage this building- Building size
- 80,531 SF, King County Assessor
- Lot size
- 103,720 SF, King County Assessor
- Year built
- 1970, King County Assessor
- Stories
- 3, King County Assessor
- Buildings on parcel
- 2, King County Assessor
- Predominant use
- Industrial Bldg, King County Assessor
- Assessed value
- $9,533,100, per the King County Assessor (not a market appraisal)
- Assessed value per building SF
- $118.38/SF, derived from assessor records
- Lot coverage
- 78%, derived from assessor records
- Vintage
- 1970s vintage
- Zoning
- MML U/85, King County
- County use code
- Industrial(Gen Purpose)
- Construction (observed)
- masonry, AI estimate from public imagery
- Parking (observed)
- surface lot, AI estimate from public imagery
- Frontage (observed)
- mid block, AI estimate from public imagery
Nearby comparable buildings
Same building type, by distance. Assessor facts only; not an opinion of value.
- 533 S Holden St, Seattle · 0 mi · 5,600 SF · built 1957 · assessed $167.96/SF
- 521 S Holden St, Seattle · 0 mi · 4,000 SF · built 1958 · assessed $167.98/SF
- 527 S Portland St, Seattle · 0 mi · 8,100 SF · built 1964 · assessed $180.95/SF
- 530 S Holden St, Seattle · 0 mi · 4,846 SF · built 1958 · assessed $211.78/SF
- 540 S Holden St, Seattle · 0.1 mi · 14,049 SF · built 1964 · assessed $127.21/SF
- 7777 7th Ave S, Seattle · 0.1 mi · 42,420 SF · built 1953 · assessed $167.97/SF
Want to talk to the owner? makeme1031 delivers a private, principal-to-principal letter to the owner of record. We never publish the owner's identity or address.