Maricopa Value

5808 E Onyx Ave, Paradise Valley, AZ 85253

5 bathrooms, 3,155 sqft, built 1973, in Country Estates Unit 2-B Full cash value for 2027: $1,346,600.

Maricopa County account 16819030

Full cash value
$1,346,600
Tax year 2027 · before exemptions; your tax bill is based on the limited property value
Living area
3,155 sqft
$427 per sqft
Year built
1973

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 85253 and Country Estates Unit 2-B 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 18.9% from $1,661,300 in 2026 to $1,346,600 in 2027.
  • Full cash value per square footThe current public record shows about $207 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Country Estates Unit 2-B neighborhood and ZIP 85253.
  • Neighborhood value signalAmong 41 residential records in the same neighborhood, the average full cash value is about $244 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -20.4% 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.

  • 5434 E Lincoln Dr #72, Paradise Valley, AZ 85253
    August-24-2026 | 3,338 sqft | $682/sqft | built 1972 | 6% size difference (3,338 sqft); Similar age (1972); Sold before the valuation date
    $2,275,000
  • 5635 E Lincoln Dr #26, Paradise Valley, AZ 85253
    September-22-2026 | 2,920 sqft | $925/sqft | built 1965 | 7% size difference (2,920 sqft); Moderate age difference (8 years older); Sold before the valuation date
    $2,700,000
  • 5854 E Onyx Ave, Paradise Valley, AZ 85253
    April-30-2026 | 3,070 sqft | $445/sqft | built 1977 | Similar size (3,070 sqft); Moderate age difference (4 years newer); Sold before the valuation date
    $1,365,000
  • 6915 E Pasadena Ave, Paradise Valley, AZ 85253
    August-31-2026 | 2,772 sqft | $604/sqft | built 1960 | 12% size difference (2,772 sqft); Sold before the valuation date; Sold 4 months before valuation date (good timing)
    $1,675,000
  • 10201 N 58th Pl, Paradise Valley, AZ 85253
    May-15-2026 | 2,867 sqft | $506/sqft | built 1971 | 9% size difference (2,867 sqft); Similar age (1971); Sold before the valuation date
    $1,450,000

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.