34114 21st Ave S, Federal Way, WA 98003
Small-Bay Industrial · Federal Way · Seattle-Bellevue metro, WA
Imagery suggests: warehouse. AI estimate from public imagery. In recent public imagery (2026-06), the building appears well maintained. AI estimate from public imagery; may be outdated.
One of 78 reachable small-bay industrial buildings in Federal Way. Larger than 83% of small-bay industrial buildings in Federal Way (median 11,294 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
- 59,600 SF, King County Assessor
- Lot size
- 114,562 SF, King County Assessor
- Year built
- 1993, King County Assessor
- Stories
- 1, King County Assessor
- Predominant use
- Warehouse, King County Assessor
- Assessed value
- $10,213,700, per the King County Assessor (not a market appraisal)
- Assessed value per building SF
- $171.37/SF, derived from assessor records
- Lot coverage
- 52%, derived from assessor records
- Vintage
- 1990s vintage
- Zoning
- CE, King County
- County use code
- Warehouse
- Construction (observed)
- tilt up, AI estimate from public imagery
- Parking (observed)
- surface lot, AI estimate from public imagery
Nearby comparable buildings
Same building type, by distance. Assessor facts only; not an opinion of value.
- 2011 S 341st Pl, Federal Way · 0.1 mi · 6,000 SF · built 1986 · assessed $237.12/SF
- 1908 S 341st Pl, Federal Way · 0.2 mi · 16,725 SF · built 1985 · assessed $208.17/SF
- 1820 S 341st Pl, Federal Way · 0.2 mi · 11,324 SF · built 1999 · assessed $177.28/SF
- 1910 S 344th St, Federal Way · 0.2 mi · 5,200 SF · built 1990 · assessed $397.50/SF
- 1800 S 341st Pl, Federal Way · 0.2 mi · 12,201 SF · built 2000 · assessed $221.94/SF
- 34008 18th Pl S, Federal Way · 0.2 mi · 8,900 SF · built 1985 · assessed $206.06/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.