Maricopa Value

2138 W Marconi Ave, Phoenix, AZ 85023

4 bathrooms, 2,236 sqft, built 2007, in Northgate Full cash value for 2027: $419,200.

Maricopa County account 20831242

Full cash value
$419,200
Tax year 2027 · before exemptions; your tax bill is based on the limited property value
Living area
2,236 sqft
$187 per sqft
Year built
2007

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 85023 and Northgate 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 1.0% from $415,100 in 2026 to $419,200 in 2027.
  • Full cash value per square footThe current public record shows about $131 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Northgate neighborhood and ZIP 85023.
  • Neighborhood value signalAmong 523 residential records in the same neighborhood, the average full cash value is about $131 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.

  • 15873 N 11th Ave, Phoenix, AZ 85023
    September-17-2026 | 2,106 sqft | $252/sqft | built 1992 | 6% size difference (2,106 sqft); Sold before the valuation date; Sold 3 months before valuation date (strong timing)
    $530,000
  • 16008 N 4th Ave, Phoenix, AZ 85023
    August-19-2026 | 1,925 sqft | $260/sqft | built 1987 | 14% size difference (1,925 sqft); Sold before the valuation date; Sold 4 months before valuation date (good timing)
    $500,000
  • 1018 W Kings Ave, Phoenix, AZ 85023
    September-18-2026 | 2,111 sqft | $272/sqft | built 1994 | 6% size difference (2,111 sqft); Sold before the valuation date; Sold 3 months before valuation date (strong timing)
    $574,900
  • 219 W Angela Dr, Phoenix, AZ 85023
    September-4-2026 | 1,942 sqft | $273/sqft | built 1995 | 13% size difference (1,942 sqft); Sold before the valuation date; Sold 3 months before valuation date (strong timing)
    $530,000
  • 224 W Fellars Dr, Phoenix, AZ 85023
    September-30-2026 | 1,971 sqft | $317/sqft | built 2017 | 12% size difference (1,971 sqft); Moderate age difference (10 years newer); Sold before the valuation date
    $625,000

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.

Recent sale history

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

  • $500,000 sale recorded on August-7-2026