Office · Maple Valley · Seattle-Bellevue metro, WA
One of 27 reachable office buildings in Maple Valley. Larger than 0% of office buildings in Maple Valley (median 5,040 SF), derived from assessor records.
Usable building area
616 SF, King County Assessor
Lot size
9,117 SF, King County Assessor
Year built
2018, King County Assessor
Stories
1, King County Assessor
Predominant use
Office, King County Assessor
Assessed value
$400,400, per the King County Assessor (not a market appraisal)
Assessed value per usable SF
$650/SF, derived from assessor records
Usable area / lot
0.07, derived from assessor records
Vintage
2010s vintage
Zoning
NB, King County
County use code
Office Building
Nearby comparable buildings
Same building type, by distance. Assessor facts only; not an opinion of value.
MakeMe Estimate: $537K (estimated market value), with a likely range of $474K to $620K (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). Not an appraisal. How this estimate works.
lower confidence: 0 comparable sales within 3 miles; nearest 8.7 mi. This property type carries wider measured error; treat the estimate as a starting point. Recent sale check: this building sold for $477,950 in 2024; the estimate is about 12% apart. Treat the recorded trade as strong evidence alongside the model. Comparable-sale caveat: the estimate is well above (more than double apart from) the $407.69/SF median of the shown comparable sales.
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.
Last sold: 2024-12-19 for $477,950 (recorded arm's-length sale).
Current ownership dates to 2024 (about 2 years) per recorded transfers.
2024-12-19: $477,950 from Daddones Holdings LLC to Red Dog Ventures LLC, rec. 20241220001108
2018-03-29: transfer from Private party to Daddones Holdings LLC (non-market transfer), rec.
2015-03-23: $110,000 from Private party to Private party, rec. 20150325002076
1999-07-01: $65,000 from Private party to Private party, rec. 19990708000526
1996-07-15: $5,000 from Private party to Private party (non-market transfer), rec. 199701100938
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 $63,800 (2011) to $400,400 (2026), up 528% over 15 years, per county tax rolls. The 2026 roll splits $400,400 into $110,000 land and $290,400 improvements.
Zoning: NB (per King County)
Lot: 9,117 sq ft
Water: Water District (per King County)
Sewer: Public (per King County)
Access: Public
Street surface: Paved
Floor and use mix: Office Building 616 SF (county building sections)