18699 W Union Hills Dr, Glendale, AZ 85308

Commercial · Glendale · Phoenix metro, AZ

One of 121 reachable commercial buildings in Glendale. Larger than 76% of commercial buildings in Glendale (median 14,880 SF), derived from assessor records.

County gross building area
56,899 SF, Maricopa County Assessor
Lot size
301,543 SF, Maricopa County Assessor
Year built
2000, Maricopa County Assessor
Stories
1, Maricopa County Assessor
Buildings on parcel
2, Maricopa County Assessor
Predominant use
Associated Park Structure Sep Parc, Maricopa County Assessor
Assessed value
$7,648,199, per the Maricopa County Assessor (not a market appraisal)
Assessed value per building SF
$134.42/SF, derived from assessor records
Building area / lot
0.19, derived from assessor records
Vintage
2000s vintage
County use code
ASSOCIATED PARK STRUCTURE SEP PARC

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: $10.4M (estimated market value), with a likely range of $8.27M to $12.3M (half of recent verified sales in this segment landed inside that range). Computed as the county's full cash value of $7,648,199 times a 1.35 market ratio, measured from 3891 verified arm's-length sale prices vs county values (commercial sales across the county, through 2026-06-29). Not an appraisal. How this estimate works.

lower confidence: 6 comparable sales within 3 miles; nearest 1.2 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. The strongest 5 of 6 nearby verified sales are shown. Buyer and seller names are withheld. Get this data via API.

Market context: Commercial in Glendale

1 sales in the last 12 months and 4 in 24 (newest verified sale 2025-09).

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

Computed from 21 verified arm's-length sales in Maricopa County public records (4 in the trailing 24 months). Free public records. Not an appraisal.

Current ownership dates to 2000 (about 26 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$5M$10M$15M20262027$10.4M$7.65MCounty assessed valueMakeMe Estimate range

Dark line: county assessed value per Maricopa 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. Not an appraisal. How this estimate works.

Land, site, and value history

Assessed value moved from $7,643,425 (2026) to $7,648,199 (2027), up 0% over 1 years, per county tax rolls. The 2027 roll splits $7,648,199 into $3,919,551 land and $3,728,647 improvements.