320 Griffin Ave, Enumclaw, WA 98022

Retail · Enumclaw · Seattle-Bellevue metro, WA

One of 113 reachable retail buildings in Enumclaw. Larger than 13% of retail buildings in Enumclaw (median 3,421 SF), derived from assessor records.

Usable building area
1,680 SF, King County Assessor
Lot size
13,120 SF, King County Assessor
Year built
1961, King County Assessor
Stories
1, King County Assessor
Predominant use
Conv Store With Gas, King County Assessor
Assessed value
$1,048,100, per the King County Assessor (not a market appraisal)
Assessed value per usable SF
$623.87/SF, derived from assessor records
Usable area / lot
0.13, derived from assessor records
Vintage
1960s vintage
Zoning
HCB, King County
County use code
Conv Store with Gas

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: $1.37M (estimated market value), with a likely range of $985K to $1.73M (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.

lower confidence: 1 comparable sale within 3 miles; nearest 0 mi. This property type carries wider measured error; treat the estimate as a starting point. Recent sale check: this building sold for $1,700,000 in 2025; the estimate is about 19% apart. Treat the recorded trade as strong evidence alongside the model. Comparable-sale caveat: the estimate is well above (more than double apart from) the $294.48/SF median of the shown comparable sales.

Comparable sales used as evidence

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: Retail in Enumclaw

median verified sale $218.93/SF over the trailing 24 months; 6 sales in the last 12 months and 8 in 24 (newest verified sale 2025-12); the middle 80% of recent sales traded at 0.65x to 1.81x their county assessed value, median 1.17x (8 sales with usable county values).

This estimate sits at 1.31x county assessed value, the 75th percentile of those recent sale premiums.

Computed from 126 verified arm's-length sales in King County public records (8 in the trailing 24 months). Free public records. Not an appraisal.

Last sold: 2025-12-29 for $1,700,000 (recorded arm's-length sale).

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

$0$500K$1M$1.5M$2M201120142017202020232026$1.04MLast sold $1.7M · 2025$1.37M$1.05MCounty assessed valueMakeMe Estimate rangeRecorded sale

Dark line: county assessed value per King County tax rolls. Blue line: our estimate; dashed years are a modeled backcast built from recorded arm's-length sales in the building's segment, not estimates published at the time, and years without enough sales stay unmodeled. The shaded range is the model's measured error band; about half of verified sales in the segment land inside it. Diamonds: recorded arm's-length sales. Not an appraisal. How this estimate works.

Land, site, and value history

Assessed value moved from $580,500 (2011) to $1,048,100 (2026), up 81% over 15 years, per county tax rolls. The 2026 roll splits $1,048,100 into $268,900 land and $779,200 improvements.

Taxes

Permit history

Source: King County permit records (newest first).