2021 F St SE, Auburn, WA 98002
Multifamily · Auburn · Seattle-Bellevue metro, WA
One of 198 reachable multifamily buildings in Auburn. Larger than 50% of multifamily buildings in Auburn (median 13,000 SF), derived from assessor records.
- Usable building area
- 13,000 SF, King County Assessor
- Lot size
- 24,633 SF, King County Assessor
- Year built
- 1967, King County Assessor
- Stories
- 2, King County Assessor
- Predominant use
- Apartment, King County Assessor
- Units
- 20, King County Assessor
- Assessed value
- $3,388,000, per the King County Assessor (not a market appraisal)
- Assessed value per usable SF
- $260.62/SF, derived from assessor records
- Usable area / lot
- 0.53, derived from assessor records
- Vintage
- 1960s vintage
- Zoning
- R20, King County
- County use code
- Apartment
Nearby comparable buildings
Same building type, by distance. Assessor facts only; not an opinion of value.
- 2020 F St SE, Auburn · 0 mi · 12,810 SF · built 1966 · assessed $258.63/SF
- 501 21st St SE, Auburn · 0 mi · 6,320 SF · built 1973 · assessed $216.61/SF
- 602 19th St SE, Auburn · 0.1 mi · 31,102 SF
- 1936 F St SE, Auburn · 0.1 mi · 28,467 SF · built 1980 · assessed $211.45/SF
- 502 21st St SE, Auburn · 0.1 mi · 17,984 SF · built 1990 · assessed $209.91/SF
- 802 21st St SE, Auburn · 0.2 mi · 5,920 SF · built 1977 · assessed $74.02/SF
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Sale history and market context
MakeMe Estimate: $3.39M (estimated market value), with a likely range of $3.02M to $3.88M (half of recent verified sales in this segment landed inside that range). Based on 8 verified arm's-length comparable sales (through 2026-06-01). Not an appraisal. How this estimate works. About $170K per unit at the midpoint (20 units).
lower confidence: 2 comparable sales within 3 miles; nearest 0 mi.
Comparable sales used as evidence
- 501 21st St SE, Auburn: $2,070,000 (2025-12), 6,317 SF, $258,750/door, $327.69/SF, built 1973, 0 mi away
- 125 A St NW, Auburn: $1,535,000 (2025-02), 7,935 SF, $90,294/door, $193.45/SF, built 1900, 1.3 mi away
- 1727 S 305th Pl, Federal Way: $1,585,000 (2024-10), 5,276 SF, $198,125/door, $300.42/SF, built 1976, 4.9 mi away (different city)
- 1405 S 308th St, Federal Way: $2,710,000 (2025-01), 10,478 SF, $225,833/door, $258.64/SF, built 2004, 5 mi away (different city)
Recorded arm's-length sales of similar buildings nearby; nearer and more recent sales rank first. Buyer and seller names are withheld. Get this data via API.
Market context: Multifamily in Auburn
median verified sale $220.82/SF over the trailing 24 months; median $163,963 per unit; 3 sales in the last 12 months and 5 in 24 (newest verified sale 2025-12).
Computed from 199 verified arm's-length sales in King County public records (5 in the trailing 24 months). Free public records. Not an appraisal.
Current ownership dates to 2003 (about 23 years) per recorded transfers.
- 3 administrative transfers (no consideration), 2016 to 2021
- 2003-04-09: $1,600,000 from Winfield Apartment Group LLC to Private party (part of a 2-parcel sale; price is the whole deal), rec. 20030417001356
- 2000-12-28: transfer from Private party to Winfield Apartment Group LLC (part of a 2-parcel sale; price is the whole deal), rec. 20010104000696
- 1993-04-12: $1,050,000 from Caldwell Enterprises to Private party (part of a 2-parcel sale; price is the whole deal), rec. 199304151248
Source: King County recorded sales extract; buyer and seller shown only when a company or organization. Individual names are withheld.
Land, site, and value history
Assessed value moved from $921,000 (2011) to $3,388,000 (2026), up 268% over 15 years, per county tax rolls. The 2026 roll splits $3,388,000 into $369,400 land and $3,018,600 improvements.
- Zoning: R20 (per King County)
- Lot: 24,633 sq ft
- Water: Water District (per King County)
- Sewer: Public (per King County)
- Access: Public
- Street surface: Gravel
- Floor and use mix: Multiple Residence (Low Rise) 13,000 SF (county building sections)
- County districts report (schools, fire, sewer, council; on kingcounty.gov)