17930 Talbot Rd S, Renton, WA 98055

Office · Renton · Seattle-Bellevue metro, WA

Imagery suggests: low-rise office, appears multi-tenant. AI estimate from public imagery. In recent public imagery (2026-06), the building appears well maintained. AI estimate from public imagery; may be outdated.

One of 227 reachable office buildings in Renton. Larger than 34% of office buildings in Renton (median 7,789 SF), derived from assessor records.

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Building size: 4,689 SF, King County Assessor
Lot size: 25,036 SF, King County Assessor
Year built: 1979, King County Assessor
Stories: 1, King County Assessor
Predominant use: Medical Office, King County Assessor
Assessed value: $1,219,600, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $260.10/SF, derived from assessor records
Lot coverage: 19%, derived from assessor records
Vintage: 1970s vintage
Zoning: CO, King County
County use code: Medical/Dental Office
Construction (observed): wood frame, AI estimate from public imagery
Parking (observed): surface lot, AI estimate from public imagery

Nearby comparable buildings

Same building type, by distance. Assessor facts only; not an opinion of value.

17916 Talbot Rd S, Renton · 0 mi · 5,876 SF · built 1992 · assessed $226.53/SF
17910 Talbot Rd S, Renton · 0 mi · 26,812 SF · built 1989
17900 Talbot Rd S, Renton · 0 mi · 6,464 SF · built 1980 · assessed $328.99/SF
17820 Talbot Rd S, Renton · 0.1 mi · 7,578 SF · built 1971
4300 Talbot Rd S, Renton · 0.1 mi · 27,962 SF · built 1970 · assessed $338.71/SF
401 S 43rd St, Renton · 0.1 mi · 11,880 SF · built 1977

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Sale history and market context

MakeMe Estimate: $1,501,495 (estimated market value), with a likely range of $1,356,979 to $1,956,377 (half of recent verified sales in this segment landed inside that range). Based on 55 verified arm's-length comparable sales (through 2026-05-29). Not an appraisal. How this estimate works.

Current ownership dates to 1993 (about 33 years) per recorded transfers.

2017-02-22: transfer from Valley Medical Associates 1 to Valley Medical Associates 1 LLC (non-market transfer), rec. 20170223001437

1993-06-25: $175,200 from Plastic&Reconstructive Sur INC to Valley Medical Assoc I (non-market transfer), rec. 199306292407

1993-06-25: transfer from Private party to Valley Medical Associates I (non-market transfer), rec. 20000119002585

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 $609,900 (2011) to $1,219,600 (2026), up 100% over 15 years, per county tax rolls. The 2026 roll splits $1,219,600 into $726,000 land and $493,600 improvements.

Zoning: CO (per King County)

Lot: 25,036 sq ft

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Street surface: Paved

Floor and use mix: Medical Office 3,701 SF; Basement, Unfinished 988 SF (county building sections)

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

Permit history

2026-05-05: Electrical, declared value $500, permit E26002241

2025-03-14: Electrical, declared value $500 (Complete), permit E25001223

2023-02-23: Electrical, declared value $600 (Complete), permit E23001017

2019-02-13: Electrical, declared value $1,000 (Screened), permit E19000659

2018-12-03: Electrical, declared value $175,000 (Screened), permit E18006178

2018-04-05: Remodel, declared value $500 (Screened), permit E18001764

2016-04-18: Electrical, declared value $800 (Screened), permit E16001996

2015-05-15: Electrical, declared value $1,405 (Complete), permit E15002426

2015-04-17: Electrical, declared value $205,000 (Screened), permit E15001875

2015-04-02: Electrical, declared value $1,500 (Complete), permit E15001549

Source: King County permit records (newest first).