Maricopa Value

517 E Merrill Ave, Gilbert, AZ 85234

4 bathrooms, 2,599 sqft, built 1986 Full cash value for 2027: $599,300.

Maricopa County account 30495485

Full cash value
$599,300
Tax year 2027 · before exemptions; your tax bill is based on the limited property value
Living area
2,599 sqft
$231 per sqft
Year built
1986

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 85234 and MCAO Appraisal Area 016-01-29525 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 0.3% from $601,300 in 2026 to $599,300 in 2027.
  • Full cash value per square footThe current public record shows about $138 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 85234.
  • Neighborhood value signalAmong 169 residential records in the same neighborhood, the average full cash value is about $133 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.3% 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.

  • 1819 E Catamaran Dr, Gilbert, AZ 85234
    September-22-2026 | 2,674 sqft | $346/sqft | built 1991 | Similar size (2,674 sqft); Moderate age difference (5 years newer); Sold before the valuation date
    $925,000
  • 4337 E Desert Ln, Gilbert, AZ 85234
    August-21-2026 | 2,552 sqft | $249/sqft | built 1995 | Similar size (2,552 sqft); Moderate age difference (9 years newer); Sold before the valuation date
    $635,000
  • 1894 E Mineral Rd, Gilbert, AZ 85234
    September-10-2026 | 2,544 sqft | $269/sqft | built 1994 | Similar size (2,544 sqft); Moderate age difference (8 years newer); Sold before the valuation date
    $685,000
  • 3324 E Washington Ave, Gilbert, AZ 85234
    September-11-2026 | 2,490 sqft | $261/sqft | built 2000 | Similar size (2,490 sqft); Sold before the valuation date; Sold 3 months before valuation date (strong timing)
    $650,000
  • 1837 E Monarch Bay Dr, Gilbert, AZ 85234
    August-21-2026 | 2,501 sqft | $331/sqft | built 1991 | Similar size (2,501 sqft); Moderate age difference (5 years newer); Sold before the valuation date
    $827,500

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.

Recent sale history

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

  • $816,000 sale recorded on August-10-2026