Maricopa Value

3815 W Sweetwater Ave, Phoenix, AZ 85029

1 bathrooms, 1,020 sqft, built 1946, in Swellwater Acres Full cash value for 2027: $303,200.

Maricopa County account 14928001

Full cash value
$303,200
Tax year 2027 · before exemptions; your tax bill is based on the limited property value
Living area
1,020 sqft
$297 per sqft
Year built
1946

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 85029 and Swellwater Acres 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 31.4% from $230,700 in 2026 to $303,200 in 2027.
  • Full cash value per square footThe current public record shows about $98 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Swellwater Acres neighborhood and ZIP 85029.

Recent comparable sales

Sales selected by similarity to the subject property.

  • 2029 W Sunnyside Ave, Phoenix, AZ 85029
    September-28-2026 | 1,025 sqft | $283/sqft | built 1960 | Similar size (1,025 sqft); Sold before the valuation date; Sold 3 months before valuation date (strong timing)
    $289,900
  • 3341 W Rosewood Ave, Phoenix, AZ 85029
    September-30-2026 | 1,098 sqft | $223/sqft | built 1960 | 8% size difference (1,098 sqft); Sold before the valuation date; Sold 3 months before valuation date (strong timing)
    $245,000
  • 2113 W Lupine Ave, Phoenix, AZ 85029
    August-17-2026 | 1,092 sqft | $316/sqft | built 1960 | 7% size difference (1,092 sqft); Sold before the valuation date; Sold 4 months before valuation date (good timing)
    $345,000
  • 3429 W Aster Dr, Phoenix, AZ 85029
    September-4-2026 | 1,148 sqft | $318/sqft | built 1960 | 12% size difference (1,148 sqft); Sold before the valuation date; Sold 3 months before valuation date (strong timing)
    $365,000
  • 3049 W Corrine Dr, Phoenix, AZ 85029
    July-15-2026 | 1,140 sqft | $325/sqft | built 1959 | 12% size difference (1,140 sqft); Sold before the valuation date; Sold 5 months before valuation date (good timing)
    $370,000

Comparable assessments

No usable assessment comparisons are available in this data snapshot.

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.