12145 NW Grand Ave, El Mirage, AZ 85335

Retail · El Mirage · Phoenix metro, AZ

One of 90 reachable retail buildings in El Mirage. Larger than 85% of retail buildings in El Mirage (median 4,382 SF), derived from assessor records.

County gross building area
11,270 SF, Maricopa County Assessor
Lot size
7,954 SF, Maricopa County Assessor
Year built
1971, Maricopa County Assessor
Stories
2, Maricopa County Assessor
Predominant use
Miscellaneous Commercial, Maricopa County Assessor
Assessed value
$879,421, per the Maricopa County Assessor (not a market appraisal)
Assessed value per building SF
$78.03/SF, derived from assessor records
Building area / lot
1.42, derived from assessor records
Vintage
1970s vintage
County use code
MISCELLANEOUS COMMERCIAL

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: $1.17M (estimated market value), with a likely range of $936K to $1.39M (half of recent verified sales in this segment landed inside that range). Computed as the county's full cash value of $879,421 times a 1.33 market ratio, measured from 3891 verified arm's-length sale prices vs county values (retail sales across the county, through 2026-06-29). Not an appraisal. How this estimate works.

lower confidence: 4 comparable sales within 3 miles; nearest 0 mi. This property type carries wider measured error; treat the estimate as a starting point.

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 El Mirage

2 sales in the last 12 months and 3 in 24 (newest verified sale 2026-04).

Thin market: under 5 verified sales in the last 24 months; treat these aggregates as directional.

Computed from 28 verified arm's-length sales in Maricopa County public records (3 in the trailing 24 months). Free public records. Not an appraisal.

Current ownership dates to 2018 (about 8 years) per recorded transfers.

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

Value over time

$0$500K$1M$1.5M20262027$1.17M$879KCounty assessed value

Dark line: county assessed value per Maricopa County tax rolls.

Land, site, and value history

Assessed value moved from $814,138 (2026) to $879,421 (2027), up 8% over 1 years, per county tax rolls. The 2027 roll splits $879,421 into $113,945 land and $765,475 improvements.