Maricopa Value

15855 N 21st St, Phoenix, AZ 85022

2 bathrooms, 1,786 sqft, built 1978, in Mountain Vista Unit One Full cash value for 2027: $370,700.

Maricopa County account 21441416

Full cash value
$370,700
Tax year 2027 · before exemptions; your tax bill is based on the limited property value
Living area
1,786 sqft
$208 per sqft
Year built
1978

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 85022 and Mountain Vista Unit One 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 0.8% from $367,600 in 2026 to $370,700 in 2027.
  • Full cash value per square footThe current public record shows about $109 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Mountain Vista Unit One neighborhood and ZIP 85022.
  • Neighborhood value signalAmong 154 residential records in the same neighborhood, the average full cash value is about $114 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.4% 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.

  • 720 E Grandview Rd, Phoenix, AZ 85022
    August-26-2026 | 1,752 sqft | $303/sqft | built 1986 | Similar size (1,752 sqft); Moderate age difference (8 years newer); Sold before the valuation date
    $530,000
  • 13817 N 10th Pl, Phoenix, AZ 85022
    September-15-2026 | 1,859 sqft | $290/sqft | built 1976 | Similar size (1,859 sqft); Similar age (1976); Sold before the valuation date
    $540,000
  • 1242 E Acoma Dr, Phoenix, AZ 85022
    July-10-2026 | 1,852 sqft | $310/sqft | built 1980 | Similar size (1,852 sqft); Similar age (1980); Sold before the valuation date
    $573,600
  • 2138 E Evans Dr, Phoenix, AZ 85022
    September-30-2026 | 1,750 sqft | $329/sqft | built 1983 | Similar size (1,750 sqft); Moderate age difference (5 years newer); Sold before the valuation date
    $575,000
  • 221 E Helena Dr, Phoenix, AZ 85022
    August-11-2026 | 1,808 sqft | $282/sqft | built 1980 | Similar size (1,808 sqft); Similar age (1980); Sold before the valuation date
    $510,000

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.