2003 Maple Valley Hwy, Renton, WA 98057

Office · Renton · Seattle-Bellevue metro, WA

Imagery suggests: low-rise commercial office. AI estimate from public imagery. In recent public imagery (2026-06), the building appears serviceable with visible wear. AI estimate from public imagery; may be outdated.

One of 227 reachable office buildings in Renton. Larger than 51% of office buildings in Renton (median 7,789 SF), derived from assessor records.

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Building size: 8,100 SF, King County Assessor
Lot size: 81,587 SF, King County Assessor
Year built: 1980, King County Assessor
Stories: 2, King County Assessor
Predominant use: Office, King County Assessor
Assessed value: $1,663,900, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $205.42/SF, derived from assessor records
Lot coverage: 10%, derived from assessor records
Vintage: 1980s vintage
Zoning: COR, King County
County use code: Office Building
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.

275 Bronson Way NE, Renton · 0.5 mi · 46,072 SF · built 1967 · assessed $291.12/SF
200 Mill Ave S, Renton · 0.6 mi · 56,848 SF · built 1968
324 Sunset Blvd N, Renton · 0.6 mi · 1,800 SF · built 1959 · assessed $222.56/SF
1025 S 3rd St, Renton · 0.6 mi · 6,416 SF · built 1900 · assessed $198/SF
1015 Houser Way S, Renton · 0.6 mi · 1,636 SF · built 1957 · assessed $319.99/SF
1010 S 2nd St, Renton · 0.6 mi · 6,110 SF · built 1950 · assessed $139.17/SF

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Sale history and market context

MakeMe Estimate: $1,972,556 (estimated market value), with a likely range of $1,920,883 to $2,606,290 (half of recent verified sales in this segment landed inside that range). Based on 185 verified arm's-length comparable sales (through 2026-05-29). Not an appraisal. How this estimate works.

2008-12-31: transfer from Anmarco and Ramac INC to Private party (part of a 2-parcel sale; price is the whole deal), rec. 20090112001505

Source: King County recorded sales extract; buyer and seller shown only when a company or organization. Individual names are withheld.

Value over time

Solid line: county appraised value per King County tax rolls. Shaded range: our modeled estimate for each year, built from recorded arm's-length sales in the building's segment; years without enough sales stay unmodeled. Dots: recorded arm's-length sales. Not an appraisal. How this estimate works.

Land, site, and value history

Assessed value moved from $1,108,500 (2011) to $1,663,900 (2026), up 50% over 15 years, per county tax rolls. The 2026 roll splits $1,663,900 into $1,468,500 land and $195,400 improvements.

Zoning: COR (per King County)

Lot: 81,587 sq ft

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Street surface: Paved

Floor and use mix: Office Building 8,100 SF (county building sections)

County districts report (schools, fire, sewer, council; on kingcounty.gov)

Permit history

2024-05-23: Electrical, declared value $38,000 (Complete), permit E24002659

2022-11-10: Remodel, declared value $5,000 (Complete), permit B21005803

2022-08-09: Electrical, declared value $25,000 (Complete), permit E22004218

2019-05-17: Electrical, declared value $250 (Complete), permit E19002599

2017-10-24: Electrical, declared value $250 (Complete), permit E17004964

Source: King County permit records (newest first).