Maricopa Value

21 W Marlette Ave, Phoenix, AZ 85013

4 bathrooms, 3,306 sqft, built 2023 Full cash value for 2027: $1,421,000.

Maricopa County account 16126030C

Full cash value
$1,421,000
Tax year 2027 · before exemptions; your tax bill is based on the limited property value
Living area
3,306 sqft
$430 per sqft
Year built
2023

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 85013 and MCAO Appraisal Area 005-27-250 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 increased 5.0% from $1,353,500 in 2026 to $1,421,000 in 2027.
  • Full cash value per square footThe current public record shows about $238 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 85013.
  • Neighborhood value signalAmong 318 residential records in the same neighborhood, the average full cash value is about $232 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -4.7% on average.

Comparable assessments

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

  • 7030 N 2nd St, Phoenix, AZ 85020
    3,341 sqft | $488/sqft | built 2021 | Similar size (3,341 vs 3,306 sqft); Similar age (2021 vs 2023); Same story count (1)
    $1,631,700
  • 7875 N 3rd St, Phoenix, AZ 85020
    2,936 sqft | $374/sqft | built 2020 | 11% smaller (2,936 vs 3,306 sqft); Similar age (2020 vs 2023); Same story count (1)
    $1,097,800
  • 6111 N 2nd Pl, Phoenix, AZ 85012
    3,530 sqft | $392/sqft | built 2013 | 7% larger (3,530 vs 3,306 sqft); Same story count (1); Lot 14% larger (14,764 vs 12,914 sqft)
    $1,383,600
  • 333 E Maryland Ave, Phoenix, AZ 85012
    3,581 sqft | $385/sqft | built 2015 | 8% larger (3,581 vs 3,306 sqft); Same story count (1); Lot 18% larger (15,240 vs 12,914 sqft)
    $1,379,600
  • 7734 N 3rd Ave, Phoenix, AZ 85021
    3,280 sqft | $451/sqft | built 2019 | Similar size (3,280 vs 3,306 sqft); Similar age (2019 vs 2023); Same story count (1)
    $1,479,300

Recent comparable sales

Sales selected by similarity to the subject property.

  • 16 W Ocotillo Rd, Phoenix, AZ 85013
    September-4-2026 | 3,112 sqft | $434/sqft | built 2020 | 6% size difference (3,112 sqft); Similar age (2020); Sold before the valuation date
    $1,350,000
  • 308 W Herro Ln, Phoenix, AZ 85013
    September-3-2026 | 2,768 sqft | $264/sqft | built 2008 | Sold before the valuation date; Sold 4 months before valuation date (strong timing)
    $730,000

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.