3721 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 AI estimate from public imagery; may be outdated.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 50% of office buildings in Renton (median 7,789 SF), derived from assessor records.

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Building size: 7,972 SF, King County Assessor
Lot size: 44,326 SF, King County Assessor
Year built: 1972, King County Assessor
Stories: 2, King County Assessor
Predominant use: Medical Bldg, King County Assessor
Assessed value: $2,598,000, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $325.89/SF, derived from assessor records
Lot coverage: 18%, derived from assessor records
Vintage: 1970s vintage
Zoning: CO, King County
County use code: Medical/Dental Office
Construction (observed): steel glass, AI estimate from public imagery
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.

400 S 38th Ct, Renton · 0.1 mi · 5,714 SF · built 1924 · assessed $340.37/SF
350 S 38th Ct, Renton · 0.1 mi · 37,882 SF · built 2009 · assessed $291.74/SF
17620 Talbot Rd S, Renton · 0.1 mi · 2,104 SF · built 1961 · assessed $296.39/SF
3915 Talbot Rd S, Renton · 0.1 mi · 45,304 SF · built 1983 · assessed $354.82/SF
17600 Talbot Rd S, Renton · 0.1 mi · 9,014 SF · built 1977 · assessed $304.33/SF
4009 Talbot Rd S, Renton · 0.1 mi · 165,051 SF · built 2020

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Sale history and market context

MakeMe Estimate: $3,063,558 (estimated market value), with a likely range of $2,768,697 to $3,991,671 (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 2018 (about 8 years) per recorded transfers.

2024-05-16: $5,600 from N2b2 Properties LLC to King County (.24%), rec. 20240610000663

2018-02-23: $1,420,000 from South Puget Sound Investments LLC to N2b2 Properties LLC, rec.

2017-08-03: $10 from Private party to Private party (non-market transfer), rec.

2017-08-03: $10 from Private party to South Puget Sound Investments LLC (non-market transfer), rec.

2017-03-29: transfer from Bank of America N A ( 's) to Private party (non-market transfer), rec. 20170424000426

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 $1,301,300 (2011) to $2,598,000 (2026), up 100% over 15 years, per county tax rolls. The 2026 roll splits $2,598,000 into $1,241,100 land and $1,356,900 improvements.

Zoning: CO (per King County)

Lot: 44,326 sq ft

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Street surface: Paved

Floor and use mix: Medical Office 7,972 SF (county building sections)

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

Permit history

2026-02-17: Plumbing, declared value $3,500, permit P26000819

2026-01-29: Other, declared value $15,000, permit M26000469

2026-01-10: Electrical, declared value $10,605, permit E26000146

2025-07-23: Remodel, declared value $17,300, permit B25002162

2018-11-14: Electrical (Complete), permit E18005738

2018-11-06: Electrical, declared value $58,101 (Screened), permit E18006093

2018-10-31: Other, declared value $84,000 (Screened), permit M18006076

2018-10-31: Electrical, declared value $2,500 (Screened), permit E18006078

2018-10-17: Plumbing, declared value $58,100 (Screened), permit P18005787

2018-10-15: Electrical, declared value $1,000 (Screened), permit E18005740

Source: King County permit records (newest first).