6600 S 231st St, Kent, WA 98032

Small-Bay Industrial · Kent · Seattle-Bellevue metro, WA

Imagery suggests: industrial warehouse. 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 AI estimate from public imagery; may be outdated.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 636 reachable small-bay industrial buildings in Kent. Larger than 64% of small-bay industrial buildings in Kent (median 36,992 SF), derived from assessor records.

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Building size: 62,037 SF, King County Assessor
Lot size: 235,266 SF, King County Assessor
Year built: 1995, King County Assessor
Stories: 1, King County Assessor
Predominant use: Light Industrial, King County Assessor
Assessed value: $11,121,000, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $179.26/SF, derived from assessor records
Lot coverage: 26%, derived from assessor records
Vintage: 1990s vintage
Zoning: I1, King County
County use code: Industrial(Heavy)
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.

6623 S 228th St, Kent · 0.1 mi · 27,729 SF · built 2000 · assessed $191.29/SF
23000 64th Ave S, Kent · 0.1 mi · 33,005 SF · built 1993 · assessed $188.56/SF
23119 66th Ave S, Kent · 0.1 mi · 92,167 SF · built 1995 · assessed $175.75/SF
22914 64th Ave S, Kent · 0.1 mi · 24,963 SF · built 1995 · assessed $187.41/SF
23200 64th Ave S, Kent · 0.1 mi · 128,746 SF · built 1995 · assessed $227.34/SF
6419 S 228th St, Kent · 0.1 mi · 83,377 SF · built 1997 · assessed $175.89/SF

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Sale history and market context

MakeMe Estimate: $13,505,485 (estimated market value), with a likely range of $9,484,111 to $14,957,337 (half of recent verified sales in this segment landed inside that range). Based on 86 verified arm's-length comparable sales (through 2026-05-29). Not an appraisal. How this estimate works.

Last sold: 2021-12-01 for $13,775,000 (recorded arm's-length sale).

Current ownership dates to 2021 (about 5 years) per recorded transfers.

2021-12-01: $13,775,000 from Ecft Kent LLC to South North Creek Facility LLC, rec. 20211202001350

2000-02-29: transfer from Private party to Ecft Kent LLC (non-market transfer), rec. 20000316001446

1994-12-21: $3,365,000 from Private party to Private party (non-market transfer), rec. 199412210805

1994-12-21: transfer from Private party to Private party (non-market transfer), rec. 199705211560

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 $5,306,600 (2011) to $11,121,000 (2026), up 110% over 15 years, per county tax rolls. The 2026 roll splits $11,121,000 into $5,161,200 land and $5,959,800 improvements.

Zoning: I1 (per King County)

Lot: 235,266 sq ft

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Floor and use mix: Industrial Light Manufacturing 51,797 SF; Warehouse Office 4,680 SF (county building sections)

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

Permit history

2025-07-10: Other, permit COM2025 2930

2024-03-19: Remodel, declared value $60,000 (Screened), permit CNST-2240128

2020-09-01: Other (Defunct), permit CNST-2201436

2013-01-15: Other, declared value $201,000 (Complete), permit CMAL-2130156

2001-10-19: Remodel, declared value $200,000 (Defunct), permit CNST-2013187

2001-05-03: Other, declared value $530,000 (Complete), permit CNST2011349

Source: King County permit records (newest first).