1100 Poplar Pl S, Seattle, WA 98144

NNN Industrial · Seattle · Seattle-Bellevue metro, WA

Imagery suggests: industrial. AI estimate from public imagery. In recent public imagery (2026-06), the building appears serviceable with visible wear. AI estimate from public imagery; may be outdated.

One of 42 reachable nnn industrial buildings in Seattle. Larger than 5% of nnn industrial buildings in Seattle (median 87,332 SF), derived from assessor records.

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Building size: 28,800 SF, King County Assessor
Lot size: 28,227 SF, King County Assessor
Year built: 1956, King County Assessor
Stories: 2, King County Assessor
Predominant use: Seattle Self-Storage, King County Assessor
Assessed value: $6,374,200, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $221.33/SF, derived from assessor records
Lot coverage: 102%, derived from assessor records
Vintage: 1950s vintage
Zoning: NC3-75 (M2), King County
County use code: Mini Warehouse
Construction (observed): masonry, AI estimate from public imagery
Parking (observed): none visible, AI estimate from public imagery

Nearby comparable buildings

Same building type, by distance. Assessor facts only; not an opinion of value.

2400 1st Ave S, Seattle · 1.3 mi · 25,821 SF · built 1925 · assessed $168.77/SF
1111 E Madison St, Seattle · 1.4 mi · 81,613 SF · built 1910 · assessed $123.69/SF
1809 12th Ave, Seattle · 1.8 mi · 132,828 SF · built 1988 · assessed $119.60/SF
700 Fairview Ave N, Seattle · 2.5 mi · 282,465 SF · built 2014 · assessed $197.92/SF
2328 Harbor Ave SW, Seattle · 3 mi · 129,487 SF · built 2022 · assessed $169.02/SF
3252 Harbor Ave SW, Seattle · 3.1 mi · 104,022 SF · built 2019 · assessed $154.47/SF

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Sale history and market context

MakeMe Estimate: $6,537,006 (estimated market value), with a likely range of $5,261,720 to $7,559,789 (half of recent verified sales in this segment landed inside that range). Based on 22 verified arm's-length comparable sales (through 2026-05-29). Not an appraisal. How this estimate works.

Last sold: 2008-12-01 for $6,320,000 (recorded arm's-length sale).

Current ownership dates to 2008 (about 18 years) per recorded transfers.

2008-12-01: $6,320,000 from Seattle Self-Storage LLC to Sea Self Store LLC, rec. 20081204000558

2002-09-12: $2,750,000 from Seattle Ministorage LLC to Seattle Self-Storage LLC, rec. 20020918002298

1996-10-17: transfer from Seattle Mini-Storage Partners to Seattle Mini-Storage LLC (non-market transfer), rec. 199610211315

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 $3,412,500 (2011) to $6,374,200 (2026), up 87% over 15 years, per county tax rolls. The 2026 roll splits $6,374,200 into $5,645,400 land and $728,800 improvements.

Zoning: NC3-75 (M2) (per King County)

Lot: 28,227 sq ft

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Street surface: Paved

Floor and use mix: Mini-Warehouse 28,800 SF (county building sections)

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