4580 Colorado Ave S, Seattle, WA 98134
Office · Seattle · Seattle-Bellevue metro, WA
One of 957 reachable office buildings in Seattle. Larger than 18% of office buildings in Seattle (median 20,410 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
- 4,256 SF, King County Assessor
- Lot size
- 8,174 SF, King County Assessor
- Year built
- 1974, King County Assessor
- Stories
- 2, King County Assessor
- Predominant use
- Bloch Steel Co & Offices, King County Assessor
- Assessed value
- $843,600, per the King County Assessor (not a market appraisal)
- Assessed value per building SF
- $198.21/SF, derived from assessor records
- Lot coverage
- 52%, derived from assessor records
- Vintage
- 1970s vintage
- Zoning
- MML U/85, King County
- County use code
- Office Building
- Construction (observed)
- metal, 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.
- 5030 1st Ave S, Seattle · 0.3 mi · 43,473 SF · built 2000 · assessed $313.43/SF
- 5005 3rd Ave S, Seattle · 0.4 mi · 93,610 SF · built 1950 · assessed $296.03/SF
- 5209 E Marginal Way S, Seattle · 0.4 mi · 17,656 SF · built 1953
- 5216 1st Ave S, Seattle · 0.4 mi · 6,952 SF · built 2000 · assessed $314.50/SF
- 5303 1st Ave S, Seattle · 0.4 mi · 17,856 SF · built 2006 · assessed $301.56/SF
- 74 S Lucile St, Seattle · 0.5 mi · 4,413 SF · built 1931 · assessed $210.79/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.