Maricopa Value

11439 E Onza Ave, Mesa, AZ 85212

2 bathrooms, 1,860 sqft, built 2017, in Sunland Springs Village Unit 9 Full cash value for 2027: $459,700.

Maricopa County account 31207921

Full cash value
$459,700
Tax year 2027 · before exemptions; your tax bill is based on the limited property value
Living area
1,860 sqft
$247 per sqft
Year built
2017

Compare this assessment

Start with the county value and property facts, then review appraisal comps, recent sales, and prior-year changes to decide whether the assessment is worth challenging. The comps on this page are free to review; email sign-in is only used to save a printable report.

For nearby context, browse ZIP 85212 and Sunland Springs Village Unit 9 assessment pages.

Appeal deadline

The appeal deadline for the 2027 Notice of Valuation was . 2028 Notices of Valuation usually arrive in February.

Deadline rule: Within 60 days after the Assessor mails your Notice of Valuation. Evidence is reviewed first by the Maricopa County Assessor's Office; a further appeal goes to the State Board of Equalization (SBOE). Dates checked against the official source.

Assessment snapshot

These public MCAO records highlight what may be worth checking before you file.

  • Assessment changeThe full cash value decreased 4.6% from $482,100 in 2026 to $459,700 in 2027.
  • Full cash value per square footThe current public record shows about $159 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Sunland Springs Village Unit 9 neighborhood and ZIP 85212.
  • Neighborhood value signalAmong 77 residential records in the same neighborhood, the average full cash value is about $160 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -4.8% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

Recent comparable sales

Sales selected by similarity to the subject property.

  • 4563 S Quantum Way, Mesa, AZ 85212
    September-17-2026 | 1,743 sqft | $290/sqft | built 2016 | 6% size difference (1,743 sqft); Similar age (2016); Sold before the valuation date
    $505,000
  • 9458 E Thatcher Ave, Mesa, AZ 85212
    August-19-2026 | 1,803 sqft | $277/sqft | built 2020 | Similar size (1,803 sqft); Similar age (2020); Sold before the valuation date
    $500,000
  • 11033 E Storia Ave, Mesa, AZ 85212
    September-23-2026 | 1,901 sqft | $246/sqft | built 2011 | Similar size (1,901 sqft); Moderate age difference (6 years older); Sold before the valuation date
    $468,500
  • 10304 E Trent Ave, Mesa, AZ 85212
    August-13-2026 | 1,953 sqft | $307/sqft | built 2016 | 5% size difference (1,953 sqft); Similar age (2016); Sold before the valuation date
    $600,000
  • 10854 E Portobello Ave, Mesa, AZ 85212
    July-30-2026 | 1,899 sqft | $298/sqft | built 2009 | Similar size (1,899 sqft); Moderate age difference (8 years older); Sold before the valuation date
    $565,000

Public appraisal comparison for 2027. Prepared . Appraisal source: Maricopa County Assessor's Office. Sales data checked in this snapshot: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.