Maricopa Value

40602 N Key Ln, Phoenix, AZ 85086

3 bathrooms, 2,139 sqft, built 2000 Full cash value for 2027: $414,300.

Maricopa County account 20305343

Full cash value
$414,300
Tax year 2027 · before exemptions; your tax bill is based on the limited property value
Living area
2,139 sqft
$194 per sqft
Year built
2000

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 85086 and MCAO Appraisal Area 007-08-51447 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 4.9% from $394,800 in 2026 to $414,300 in 2027.
  • Full cash value per square footThe current public record shows about $120 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 85086.
  • Neighborhood value signalAmong 153 residential records in the same neighborhood, the average full cash value is about $135 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +5.4% 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.

  • 40932 N Barnum Way Anthem, AZ 85086
    August-25-2026 | 2,140 sqft | $230/sqft | built 1999 | Similar size (2,140 sqft); Similar age (1999); Sold before the valuation date
    $492,500
  • 39517 N Hillerman Way, Phoenix, AZ 85086
    September-4-2026 | 2,168 sqft | $226/sqft | built 2004 | Similar size (2,168 sqft); Moderate age difference (4 years newer); Sold before the valuation date
    $489,900
  • 3729 W Bryce Way, Phoenix, AZ 85086
    September-8-2026 | 2,120 sqft | $248/sqft | built 2005 | Similar size (2,120 sqft); Moderate age difference (5 years newer); Sold before the valuation date
    $525,000
  • 2238 W Muirfield Dr Anthem, AZ 85086
    September-10-2026 | 2,017 sqft | $278/sqft | built 2001 | 6% size difference (2,017 sqft); Similar age (2001); Sold before the valuation date
    $560,000
  • 41630 N Emerald Lake Dr Anthem, AZ 85086
    September-25-2026 | 2,174 sqft | $257/sqft | built 2000 | Similar size (2,174 sqft); Similar age (2000); Sold before the valuation date
    $559,000

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.