3126C Portage Bay Pl E, Seattle, WA 98102
Commercial · Seattle · Seattle-Bellevue metro, WA
Imagery suggests: waterside commercial structure. 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 AI estimate from public imagery; may be outdated.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 1,256 reachable commercial buildings in Seattle. Larger than 29% of commercial buildings in Seattle (median 13,352 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
- 4,350 SF, King County Assessor
- Lot size
- 41,831 SF, King County Assessor
- Year built
- 1921, King County Assessor
- Stories
- 2, King County Assessor
- Buildings on parcel
- 3, King County Assessor
- Predominant use
- Sfr, King County Assessor
- Assessed value
- $8,647,900, per the King County Assessor (not a market appraisal)
- Assessed value per building SF
- $1,988/SF, derived from assessor records
- Lot coverage
- 10%, derived from assessor records
- Vintage
- pre-war vintage
- Zoning
- NR3, King County
- County use code
- Houseboat
- 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.
- 1116 E Allison St, Seattle · 0 mi · 3,184 SF · built 1965 · assessed $1,842/SF
- 3130 Portage Bay Pl E, Seattle · 0.1 mi · 2,900 SF · built 1920 · assessed $867.24/SF
- 3206 Portage Bay Pl E, Seattle · 0.1 mi · 260 SF · built 1950 · assessed $5,981/SF
- 1216 E Shelby St, Seattle · 0.2 mi · 1,420 SF · built 1990 · assessed $1,794/SF
- 3120 Harvard Ave E, Seattle · 0.2 mi · 11,593 SF · built 2019 · assessed $456.31/SF
- 3254 Portage Bay Pl E, Seattle · 0.2 mi · 2,514 SF · built 1988 · assessed $187.91/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.