17530 NE Union Hill Rd, Redmond, WA 98052
Office · Redmond · Seattle-Bellevue metro, WA
One of 123 reachable office buildings in Redmond. Larger than 64% of office buildings in Redmond (median 7,931 SF), derived from assessor records.
- Usable building area
- 13,400 SF, King County Assessor
- Lot size
- 37,041 SF, King County Assessor
- Year built
- 1986, King County Assessor
- Stories
- 2, King County Assessor
- Predominant use
- Office Condo, King County Assessor
- Assessed value
- $714,000, per the King County Assessor (not a market appraisal)
- Assessed value per usable SF
- $53.28/SF, derived from assessor records
- Usable area / lot
- 0.36, derived from assessor records
- Vintage
- 1980s vintage
- Zoning
- CMU, King County
- County use code
- Office Building
Nearby comparable buildings
Same building type, by distance. Assessor facts only; not an opinion of value.
- 17602 NE Union Hill Rd, Redmond · 0.1 mi · 14,029 SF · built 2002 · assessed $388.43/SF
- 17130 Avondale Way NE, Redmond · 0.3 mi · 14,950 SF · built 1979 · assessed $485.30/SF
- 17020 Redmond Way, Redmond · 0.4 mi · 5,592 SF · built 1979 · assessed $779.61/SF
- 17000 Avondale Way NE, Redmond · 0.4 mi · 4,677 SF · built 1969 · assessed $1,482/SF
- 16900 Redmond Way, Redmond · 0.4 mi · 6,499 SF · built 1978 · assessed $753.56/SF
- 16880 NE 79th St, Redmond · 0.4 mi · 3,439 SF · built 1998 · assessed $455.10/SF
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Sale history and market context
MakeMe Estimate: $1.32M (estimated market value), with a likely range of $1.17M to $1.51M (half of recent verified sales in this segment landed inside that range). Based on 8 verified arm's-length comparable sales (through 2026-05-29). Not an appraisal. How this estimate works.
lower confidence: 3 comparable sales within 3 miles; nearest 0.1 mi. This property type carries wider measured error; treat the estimate as a starting point. Comparable-sale caveat: the estimate is 85% below the $650.37/SF median of the shown comparable sales.
Comparable sales used as evidence
- 17602 NE Union Hill Rd, Redmond: $9,200,000 (2025-08), 14,031 SF, $655.69/SF, 0.1 mi away
- 7500 166th Ave NE, Redmond: $23,000,000 (2026-02), 34,857 SF, $659.84/SF, 0.6 mi away
- 8405 165th Ave NE, Redmond: $4,870,000 (2025-12), 7,488 SF, $650.37/SF, 0.7 mi away
- 15446 Bel Red Rd, Redmond: $20,758,858 (2026-02), 48,533 SF, $427.73/SF, 3.2 mi away
- 11109 Slater Ave NE, Kirkland: $10,200,000 (2025-11), 21,418 SF, $476.23/SF, 3.8 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.
Market context: Office in Redmond
median verified sale $650.11/SF over the trailing 24 months; 5 sales in the last 12 months and 7 in 24 (newest verified sale 2026-02).
Computed from 91 verified arm's-length sales in King County public records (7 in the trailing 24 months). Free public records. Not an appraisal.