21115 E Rittenhouse Rd, Queen Creek, AZ 85142

Office · Queen Creek · Phoenix metro, AZ

One of 85 reachable office buildings in Queen Creek. Larger than 62% of office buildings in Queen Creek (median 5,386 SF), derived from assessor records.

County gross building area
9,200 SF, Maricopa County Assessor
Lot size
43,824 SF, Maricopa County Assessor
Year built
2008, Maricopa County Assessor
Stories
1, Maricopa County Assessor
Predominant use
Medical, Dental Service, Maricopa County Assessor
Assessed value
$4,489,181, per the Maricopa County Assessor (not a market appraisal)
Assessed value per building SF
$487.95/SF, derived from assessor records
Building area / lot
0.21, derived from assessor records
Vintage
2000s vintage
County use code
MEDICAL, DENTAL SERVICE

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: $5.14M (estimated market value), with a likely range of $4.11M to $6.1M (half of recent verified sales in this segment landed inside that range). Computed as the county's full cash value of $4,489,181 times a 1.15 market ratio, measured from 3891 verified arm's-length sale prices vs county values (office sales across the county, through 2026-06-29). Not an appraisal. How this estimate works.

lower confidence: 2 comparable sales within 3 miles; nearest 0.3 mi. This property type carries wider measured error; treat the estimate as a starting point. Last arm's-length sale: $6,310,000 in 2022. The market has moved since; the estimate reflects current county values and ratios, not that price. Comparable-sale caveat: the estimate is well above (more than 3x apart from) the $161.11/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.

Last sold: 2022-04-01 for $6,310,000 (recorded arm's-length sale).

Current ownership dates to 2022 (about 4 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$2M$4M$6M$8M202220232024202520262027Last sold $6.31M · 2022$5.14M$4.49MCounty assessed valueRecorded sale

Dark line: county assessed value per Maricopa County tax rolls. Diamonds: recorded arm's-length sales.

Land, site, and value history

Assessed value moved from $4,425,009 (2026) to $4,489,182 (2027), up 1% over 1 years, per county tax rolls. The 2027 roll splits $4,489,182 into $1,227,000 land and $3,262,181 improvements.