Maricopa Value

1434 W Key Harbor Dr, Gilbert, AZ 85233

4 bathrooms, 3,034 sqft, built 1988 Full cash value for 2027: $797,600.

Maricopa County account 30298004

Full cash value
$797,600
Tax year 2027 · before exemptions; your tax bill is based on the limited property value
Living area
3,034 sqft
$263 per sqft
Year built
1988

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 85233 and MCAO Appraisal Area 030-01-31315 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 0.9% from $804,800 in 2026 to $797,600 in 2027.
  • Full cash value per square footThe current public record shows about $190 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 85233.
  • Neighborhood value signalAmong 70 residential records in the same neighborhood, the average full cash value is about $187 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.7% 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.

  • 1144 W Iris Dr, Gilbert, AZ 85233
    September-1-2026 | 2,856 sqft | $275/sqft | built 1990 | 6% size difference (2,856 sqft); Similar age (1990); Sold before the valuation date
    $785,000
  • 1532 W Tara Dr, Gilbert, AZ 85233
    July-31-2026 | 2,836 sqft | $224/sqft | built 1989 | 6% size difference (2,836 sqft); Similar age (1989); Sold before the valuation date
    $634,587
  • 915 W Grand Caymen Dr, Gilbert, AZ 85233
    June-5-2026 | 3,251 sqft | $342/sqft | built 1992 | 7% size difference (3,251 sqft); Moderate age difference (4 years newer); Sold before the valuation date
    $1,112,000
  • 1027 W Grand Caymen Dr, Gilbert, AZ 85233
    September-8-2026 | 2,757 sqft | $317/sqft | built 1993 | 9% size difference (2,757 sqft); Moderate age difference (5 years newer); Sold before the valuation date
    $875,000
  • 1042 W Newport Beach Dr, Gilbert, AZ 85233
    September-3-2026 | 2,493 sqft | $261/sqft | built 1987 | Similar age (1987); Sold before the valuation date; Sold 4 months before valuation date (strong timing)
    $650,000

Public appraisal comparison for 2027. Prepared . Appraisal source: Maricopa County Assessor's Office. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.

Recent sale history

Recent transfers help establish whether the county value is tracking real market behavior.

  • $1,222,000 sale recorded on August-5-2026