625 4th Ave, Kirkland, WA 98033

Office · Kirkland · Seattle-Bellevue metro, WA

Imagery suggests: mid-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 AI estimate from public imagery; may be outdated.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 146 reachable office buildings in Kirkland. Larger than 74% of office buildings in Kirkland (median 13,229 SF), derived from assessor records.

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Building size: 36,170 SF, King County Assessor
Lot size: 37,052 SF, King County Assessor
Year built: 2001, King County Assessor
Stories: 3, King County Assessor
Predominant use: Office Building, King County Assessor
Assessed value: $7,385,400, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $204.19/SF, derived from assessor records
Lot coverage: 98%, derived from assessor records
Vintage: 2000s vintage
Zoning: PLA 5B, King County
County use code: Office Building
Construction (observed): masonry, AI estimate from public imagery
Parking (observed): structured, 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.

620 Kirkland Way, Kirkland · 0.1 mi · 33,972 SF · built 1990 · assessed $319.63/SF
720 4th Ave, Kirkland · 0.1 mi · 150,440 SF · built 1998 · assessed $240.96/SF
721 4th Ave, Kirkland · 0.1 mi · 21,256 SF · built 1984 · assessed $1,093/SF
570 Kirkland Way, Kirkland · 0.1 mi · 23,181 SF · built 1990 · assessed $257.75/SF
825 5th Ave, Kirkland · 0.1 mi · 11,156 SF · built 1986 · assessed $397.04/SF
550 Kirkland Way, Kirkland · 0.1 mi · 76,450 SF · built 1990 · assessed $354.01/SF

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Sale history and market context

MakeMe Estimate: $9,666,785 (estimated market value), with a likely range of $9,413,552 to $12,772,487 (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.

Last sold: 2000-07-26 for $2,370,000 (recorded arm's-length sale).

Current ownership dates to 2000 (about 26 years) per recorded transfers.

2000-09-13: transfer from TWS Developing CO LLC to Kirkland City of (non-market transfer), rec. 20001103000380

2000-07-26: $2,370,000 from Private party to TWS Developing Company LLC, rec. 20000726001037

2000-06-14: transfer from Private party to Private party (non-market transfer), rec. 20000629000241

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 $4,912,300 (2011) to $7,385,400 (2026), up 50% over 15 years, per county tax rolls. The 2026 roll splits $7,385,400 into $5,557,800 land and $1,827,600 improvements.

Zoning: PLA 5B (per King County)

Lot: 37,052 sq ft

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Street surface: Paved

Floor and use mix: Office Building 24,900 SF; Basement, Parking 11,070 SF; Shed, Material Storage 200 SF (county building sections)

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

Permit history

2020-01-30: Building, New, declared value $400,000 (Screened), permit BNR19-08758

2015-02-18: Remodel, declared value $90,000 (Complete), permit BNR15-00082

2002-09-12: Remodel, declared value $210,000 (Complete), permit BLD02-01012

2002-08-12: Remodel, declared value $250,000 (Complete), permit BLD02-00919

2001-02-01: Other, declared value $1,625,793 (Complete), permit BLD0000893

Source: King County permit records (newest first).