5415 220th Ave SE, Issaquah, WA 98029
Commercial · Issaquah · Seattle-Bellevue metro, WA
Imagery suggests: single-story office. 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 AI estimate from public imagery; may be outdated.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 120 reachable commercial buildings in Issaquah. Larger than 70% of commercial buildings in Issaquah (median 4,815 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
- 16,666 SF, King County Assessor
- Lot size
- 152,045 SF, King County Assessor
- Year built
- 1999, King County Assessor
- Stories
- 1, King County Assessor
- Predominant use
- Courthouse, King County Assessor
- Assessed value
- $0, per the King County Assessor (not a market appraisal)
- Lot coverage
- 11%, derived from assessor records
- Vintage
- 1990s vintage
- Zoning
- MU-CI, King County
- County use code
- Governmental Service
- 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.
- 888 NW Sammamish Rd, Issaquah · 0.1 mi · 6,866 SF · built 1996 · assessed $527.44/SF
- 1730 10th Ave NW, Issaquah · 0.2 mi · 14,762 SF · built 1935
- 22106 SE 51st Pl, Issaquah · 0.3 mi · 3,460 SF · built 1957 · assessed $425/SF
- 5837 221st Pl SE, Issaquah · 0.3 mi · 2,250 SF · built 1947 · assessed $524.98/SF
- 1801 12th Ave NW, Issaquah · 0.5 mi · 55,480 SF · built 1974 · assessed $245.45/SF
- 1555 NW Sammamish Rd, Issaquah · 0.6 mi · 5,966 SF · built 1989 · assessed $300/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.