518 E Main St, Avondale, AZ 85323

Small-Bay Industrial · Avondale · Phoenix metro, AZ

One of 19 reachable small-bay industrial buildings in Avondale. Larger than 0% of small-bay industrial buildings in Avondale (median 69,796 SF), derived from assessor records.

County gross building area
3,200 SF, Maricopa County Assessor
Lot size
5,000 SF, Maricopa County Assessor
Year built
2000, Maricopa County Assessor
Stories
1, Maricopa County Assessor
Predominant use
Office/Retail Warehouse, Maricopa County Assessor
Assessed value
$620,450, per the Maricopa County Assessor (not a market appraisal)
Assessed value per building SF
$193.89/SF, derived from assessor records
Building area / lot
0.64, derived from assessor records
Vintage
2000s vintage
County use code
OFFICE/RETAIL WAREHOUSE

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: $720K (estimated market value), with a likely range of $576K to $854K (half of recent verified sales in this segment landed inside that range). Computed as the county's full cash value of $620,450 times a 1.16 market ratio, measured from 3891 verified arm's-length sale prices vs county values (small-bay industrial sales across the county, through 2026-06-29). Not an appraisal. How this estimate works.

lower confidence: 3 comparable sales within 3 miles; nearest 0.5 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.

Value over time

$0$250K$500K$750K$1M20262027$720K$620KCounty 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 $522,000 (2026) to $620,450 (2027), up 19% over 1 years, per county tax rolls. The 2027 roll splits $620,450 into $63,450 land and $557,000 improvements.