19803 1st Ave S, Normandy Park, WA 98148

NNN Retail · Normandy Park · Seattle-Bellevue metro, WA

One of 10 reachable nnn retail buildings in Normandy Park. Larger than 50% of nnn retail buildings in Normandy Park (median 12,960 SF), derived from assessor records.

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Building size
12,960 SF, King County Assessor
Lot size
41,903 SF, King County Assessor
Year built
2008, King County Assessor
Stories
2, King County Assessor
Predominant use
Building A, King County Assessor
Assessed value
$4,104,500, per the King County Assessor (not a market appraisal)
Assessed value per building SF
$316.71/SF, derived from assessor records
Lot coverage
31%, derived from assessor records
Vintage
2000s vintage
Zoning
NC, King County
County use code
Shopping Ctr(Nghbrhood)
Construction (observed)
wood frame, AI estimate from public imagery
Parking (observed)
surface lot, 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.

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Sale history and market context

MakeMe Estimate: $4,762,815 (estimated market value), with a likely range of $3,490,633 to $5,570,201 (half of recent verified sales in this segment landed inside that range). Based on 38 verified arm's-length comparable sales (through 2026-05-29). Not an appraisal. How this estimate works.

Current ownership dates to 2025 per recorded transfers.

Source: King County recorded sales extract; buyer and seller shown only when a company or organization. Individual names are withheld.

Value over time

$1.71M$3.42M$5.13M$6.84M201120142017202020232026County appraised valueEstimated value (modeled range)

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 $1,749,100 (2011) to $4,104,500 (2026), up 135% over 15 years, per county tax rolls. The 2026 roll splits $4,104,500 into $754,200 land and $3,350,300 improvements.

Taxes

Permit history

Source: King County permit records (newest first).