930 12th St SE, Auburn, WA 98002
Multifamily · Auburn · Seattle-Bellevue metro, WA
One of 198 reachable multifamily buildings in Auburn. Larger than 45% of multifamily buildings in Auburn (median 13,000 SF), derived from assessor records.
- Usable building area
- 11,016 SF, King County Assessor
- Lot size
- 31,798 SF, King County Assessor
- Year built
- 1979, King County Assessor
- Stories
- 2, King County Assessor
- Predominant use
- Apartment, King County Assessor
- Units
- 14, King County Assessor
- Assessed value
- $2,361,000, per the King County Assessor (not a market appraisal)
- Assessed value per usable SF
- $214.32/SF, derived from assessor records
- Usable area / lot
- 0.35, derived from assessor records
- Vintage
- 1970s vintage
- Zoning
- C1, King County
- County use code
- Apartment
Nearby comparable buildings
Same building type, by distance. Assessor facts only; not an opinion of value.
- 970 12th St SE, Auburn · 0 mi · 5,768 SF · built 1978 · assessed $225.03/SF
- 1002 12th St SE, Auburn · 0 mi · 12,590 SF · built 1969 · assessed $206.12/SF
- 1006 12th St SE, Auburn · 0.1 mi · 13,872 SF · built 1967 · assessed $194.28/SF
- 1214 G St SE, Auburn · 0.1 mi · 5,474 SF · built 1964 · assessed $227.44/SF
- 1304 M St SE, Auburn · 0.2 mi · 34,006 SF · built 1997 · assessed $230.40/SF
- 902 M St SE, Auburn · 0.3 mi · 20,860 SF · built 1967 · assessed $283.27/SF
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Sale history and market context
MakeMe Estimate: $2.47M (estimated market value), with a likely range of $2.2M to $2.83M (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 $177K per unit at the midpoint (14 units).
lower confidence: 2 comparable sales within 3 miles; nearest 0.5 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, 0.5 mi away
- 125 A St NW, Auburn: $1,535,000 (2025-02), 7,935 SF, $90,294/door, $193.45/SF, built 1900, 1.1 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 2019 (about 7 years) per recorded transfers.
- 2019-06-26: $4,842,400 from A & A Investment Properties LLC to 12th Street SE TNC LLC (part of a 3-parcel sale; price is the whole deal), rec. 20190628001064
- 2014-03-07: $1,372,100 from Grace Community Church of Au to A & A Investments LLC (part of a 3-parcel sale; price is the whole deal), rec. 20140312001015
- 2013: transferred to Grace Community Church of Auburn Washington, no consideration (3 recorded transfers, 2004 to 2013)
- 1996-08-05: $1,651,000 from Private party to Grace Community Church of Auburn (part of a 4-parcel sale; price is the whole deal), rec. 199608131706
- 1996-04-17: transfer from Private party to Private party (part of a 4-parcel sale; price is the whole deal), rec. 199605060299
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 $916,000 (2011) to $2,361,000 (2026), up 158% over 15 years, per county tax rolls. The 2026 roll splits $2,361,000 into $731,300 land and $1,629,700 improvements.
- Zoning: C1 (per King County)
- Lot: 31,798 sq ft
- Water: Water District (per King County)
- Sewer: Public (per King County)
- Access: Public
- Street surface: Paved
- Floor and use mix: Multiple Residence (Low Rise) 11,016 SF (county building sections)
- County districts report (schools, fire, sewer, council; on kingcounty.gov)