22610 SE 4th St, Sammamish, WA 98074
Office · Sammamish · Seattle-Bellevue metro, WA
One of 10 reachable office buildings in Sammamish. Larger than 90% of office buildings in Sammamish (median 4,895 SF), derived from assessor records.
- Usable building area
- 57,165 SF, King County Assessor
- Lot size
- 81,403 SF, King County Assessor
- Year built
- 2016, King County Assessor
- Stories
- 5, King County Assessor
- Predominant use
- Medical Office Building, King County Assessor
- Assessed value
- $27,129,600, per the King County Assessor (not a market appraisal)
- Assessed value per usable SF
- $474.58/SF, derived from assessor records
- Usable area / lot
- 0.7, derived from assessor records
- Vintage
- 2010s vintage
- Zoning
- TC B, King County
- County use code
- Medical/Dental Office
Nearby comparable buildings
Same building type, by distance. Assessor facts only; not an opinion of value.
Want to talk to the owner? makeme1031 delivers a private letter directly to the owner of record. We never publish the owner's identity or address.
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.
Received a letter about this building? It came from a real buyer through makeme1031; claiming is how you reply privately, on your terms.
Claimed owners also get Portfolio Pulse: a monthly email tracking this building's value.
Claim or manage this building
Sale history and market context
MakeMe Estimate: $31.9M (estimated market value), with a likely range of $26.7M to $37.6M (half of recent verified sales in this segment landed inside that range). Based on 4 verified arm's-length comparable sales (through 2026-05-29). Not an appraisal. How this estimate works.
lower confidence: 0 comparable sales within 3 miles; nearest 4.2 mi. This property type carries wider measured error; treat the estimate as a starting point. Comparable-sale caveat: the estimate is well above (more than double apart from) the $191.66/SF median of the shown comparable sales.
Comparable sales used as evidence
- 1455 11th Ave NW, Issaquah: $10,705,424 (2025-10), 14,632 SF, $731.64/SF, 4.2 mi away
- 720 Broadway, Seattle: $6,500,000 (2026-02), 31,477 SF, $206.50/SF, 13.1 mi away
- 3670 Stone Way N, Seattle: $10,000,000 (2026-01), 56,557 SF, $176.81/SF, 14.5 mi away
- 101 2nd St NE, Auburn: $3,150,000 (2025-09), 18,564 SF, $169.68/SF, 22.3 mi away
Recorded arm's-length sales of similar buildings nearby; nearer and more recent sales rank first. Buyer and seller names are withheld. Get this data via API.
- 2 administrative transfers (no consideration), 2016 to 2017
Source: King County recorded sales extract; buyer and seller shown only when a company or organization. Individual names are withheld.
Land, site, and value history
Assessed value moved from $679,500 (2016) to $27,129,600 (2026), up 3893% over 10 years, per county tax rolls. The 2026 roll splits $27,129,600 into $2,849,100 land and $24,280,500 improvements.
- Zoning: TC B (per King County)
- Lot: 81,403 sq ft
- Water: Water District (per King County)
- Sewer: Public (per King County)
- Access: Public
- Floor and use mix: Medical Office 30,815 SF; Mixed Use Retail 20,350 SF; Restaurant, Table Service 6,000 SF (county building sections)
- County districts report (schools, fire, sewer, council; on kingcounty.gov)