MakeMe Estimate: $1.4M (estimated market value), with a likely range of $1.17M to $1.7M (half of recent verified sales in this segment landed inside that range). Based on 8 verified arm's-length comparable sales (through 2026-06-01). The county roll carries a nominal improvement value for this parcel, so the estimate leans on comparable sales and the county-confirmed building area rather than the county land and improvement split. Not an appraisal. How this estimate works.
moderate confidence: 6 comparable sales within 3 miles; nearest 1.2 mi. This property type carries wider measured error; treat the estimate as a starting point.
Recorded arm's-length sales of similar buildings nearby; nearer and more recent sales rank first. The strongest 5 of 6 nearby verified sales are shown. Buyer and seller names are withheld. Get this data via API.
Market context: Office in Shoreline
median verified sale $331.16/SF over the trailing 24 months; 2 sales in the last 12 months and 5 in 24 (newest verified sale 2025-06).
Computed from 80 verified arm's-length sales in King County public records (5 in the trailing 24 months). Free public records. Not an appraisal.
Last sold: 1990-01-26 for $353,000 (recorded arm's-length sale).
Ownership tenure is not asserted for this parcel: the most recent recorded transfer is a non-market conveyance.
2017-06-22: transfer from Private party to Hobbes Building LLC (non-market transfer), rec. 20170626000633
1990-01-26: $353,000 from Private party to Private party, rec. 199001291840
Source: King County recorded sales extract; buyer and seller shown only when a company or organization. Individual names are withheld.
Value over time
Dark line: county assessed value per King County tax rolls. Blue line: our estimate; dashed years are a modeled backcast built from recorded arm's-length sales in the building's segment, not estimates published at the time, and years without enough sales stay unmodeled. The shaded range is the model's measured error band; about half of verified sales in the segment land inside it. Diamonds: recorded arm's-length sales. Not an appraisal. How this estimate works.
Land, site, and value history
Assessed value moved from $630,200 (2011) to $890,300 (2026), up 41% over 15 years, per county tax rolls. The 2026 roll splits $890,300 into $889,300 land and $1,000 improvements.
Zoning: CB (per King County)
Lot: 12,705 sq ft
Nuisance flags: Traffic noise
Water: Water District (per King County)
Sewer: Public (per King County)
Access: Public
Street surface: Paved
Floor and use mix: Open Office 4,446 SF (county building sections)