420 E Southern Ave, Phoenix, AZ 85040

Commercial · Phoenix · Phoenix metro, AZ

One of 1,020 reachable commercial buildings in Phoenix. Larger than 14% of commercial buildings in Phoenix (median 27,095 SF), derived from assessor records.

County gross building area
2,083 SF, Maricopa County Assessor
Lot size
15,682 SF, Maricopa County Assessor
Year built
2022, Maricopa County Assessor
Stories
1, Maricopa County Assessor
Predominant use
Part Comp Conv Res, Miscl Commercial, Maricopa County Assessor
Assessed value
$864,929, per the Maricopa County Assessor (not a market appraisal)
Assessed value per building SF
$415.23/SF, derived from assessor records
Building area / lot
0.13, derived from assessor records
Vintage
2020s vintage
County use code
PART COMP CONV RES, MISCL 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: $1.1M (estimated market value), with a likely range of $882K to $1.31M (half of recent verified sales in this segment landed inside that range). Computed as the county's full cash value of $864,929 times a 1.28 market ratio, measured from 3891 verified arm's-length sale prices vs county values (commercial sales in Phoenix, through 2026-06-29). Not an appraisal. How this estimate works.

lower confidence: 1 comparable sale within 3 miles; nearest 0.8 mi. This property type carries wider measured error; treat the estimate as a starting point. Comparable-sale caveat: the estimate is well above (more than double apart from) the $261.90/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: Commercial in Phoenix

median verified sale $226.16/SF over the trailing 24 months; 21 sales in the last 12 months and 32 in 24 (newest verified sale 2026-04); the middle 80% of recent sales traded at 0.59x to 2.38x their county full cash value, median 1.36x (31 sales with usable county values).

  • 2022: $213.69/SF median (22 sales)
  • 2023: $246.52/SF median (15 sales)
  • 2024: $226.16/SF median (12 sales)
  • 2025: $261.90/SF median (11 sales)

This estimate sits at 1.28x county full cash value, the 35th percentile of those recent sale premiums.

Computed from 185 verified arm's-length sales in Maricopa County public records (32 in the trailing 24 months). Free public records. Not an appraisal.

Value over time

$0$500K$1M$1.5M20262027$1.1M$865KCounty assessed value

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

Land, site, and value history

Assessed value moved from $734,021 (2026) to $864,930 (2027), up 18% over 1 years, per county tax rolls. The 2027 roll splits $864,930 into $181,000 land and $683,929 improvements.