Maricopa Value

4645 E Osborn Rd, Phoenix, AZ 85018

2 bathrooms, 2,141 sqft, built 1970 Full cash value for 2027: $814,200.

Maricopa County account 12703083

Full cash value
$814,200
Tax year 2027 · before exemptions; your tax bill is based on the limited property value
Living area
2,141 sqft
$380 per sqft
Year built
1970

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 85018, MCAO Appraisal Area 008-18-8343, and Arcadia 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 5.2% from $774,100 in 2026 to $814,200 in 2027.
  • Full cash value per square footThe current public record shows about $253 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 85018.
  • Neighborhood value signalAmong 81 residential records in the same neighborhood, the average full cash value is about $229 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +1.3% on average.

Comparable assessments

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

  • 4610 E Earll Dr, Phoenix, AZ 85018
    2,149 sqft | $384/sqft | built 1960 | Similar size (2,149 vs 2,141 sqft); Same story count (1); Similar lot size (10,559 vs 10,210 sqft)
    $826,100
  • 4632 E Mulberry Dr, Phoenix, AZ 85018
    2,189 sqft | $414/sqft | built 1960 | Similar size (2,189 vs 2,141 sqft); Same story count (1); Similar lot size (10,145 vs 10,210 sqft)
    $907,200
  • 4602 E Avalon Dr, Phoenix, AZ 85018
    2,106 sqft | $450/sqft | built 1960 | Similar size (2,106 vs 2,141 sqft); Same story count (1); Similar lot size (10,672 vs 10,210 sqft)
    $947,200
  • 3324 N 47th Pl, Phoenix, AZ 85018
    2,036 sqft | $455/sqft | built 1960 | Similar size (2,036 vs 2,141 sqft); Same story count (1); Similar lot size (10,228 vs 10,210 sqft)
    $926,300
  • 4618 E Avalon Dr, Phoenix, AZ 85018
    2,130 sqft | $419/sqft | built 1960 | Similar size (2,130 vs 2,141 sqft); Same story count (1); Similar lot size (11,147 vs 10,210 sqft)
    $891,500

Recent comparable sales

Sales selected by similarity to the subject property.

  • 4228 E Patricia Jane Dr, Phoenix, AZ 85018
    August-24-2026 | 2,193 sqft | $579/sqft | built 1955 | Similar size (2,193 sqft); Sold before the valuation date; Sold 4 months before valuation date (good timing)
    $1,270,000
  • 3421 E Camelback Rd, Phoenix, AZ 85018
    July-24-2026 | 2,003 sqft | $349/sqft | built 1960 | 6% size difference (2,003 sqft); Moderate age difference (10 years older); Sold before the valuation date
    $700,000
  • 6119 E Carnation Cir, Phoenix, AZ 85018
    August-31-2026 | 2,294 sqft | $470/sqft | built 1959 | 7% size difference (2,294 sqft); Sold before the valuation date; Sold 4 months before valuation date (good timing)
    $1,079,000
  • 5320 E Thomas Rd, Phoenix, AZ 85018
    September-25-2026 | 2,071 sqft | $338/sqft | built 1954 | Similar size (2,071 sqft); Sold before the valuation date; Sold 3 months before valuation date (strong timing)
    $700,000
  • 3252 E Glenrosa Ave, Phoenix, AZ 85018
    July-17-2026 | 2,065 sqft | $525/sqft | built 1961 | Similar size (2,065 sqft); Moderate age difference (9 years older); Sold before the valuation date
    $1,084,000

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.