Maricopa Value

18063 W Louise Dr, Surprise, AZ 85387

2 bathrooms, 1,460 sqft, built 2018, in Austin Ranch West Parcel 1 Full cash value for 2027: $303,200.

Maricopa County account 50378264

Full cash value
$303,200
Tax year 2027 · before exemptions; your tax bill is based on the limited property value
Living area
1,460 sqft
$208 per sqft
Year built
2018

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 85387 and Austin Ranch West Parcel 1 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 2.3% from $296,500 in 2026 to $303,200 in 2027.
  • Full cash value per square footThe current public record shows about $119 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Austin Ranch West Parcel 1 neighborhood and ZIP 85387.
  • Neighborhood value signalAmong 420 residential records in the same neighborhood, the average full cash value is about $106 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +2.2% 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.

  • 17062 W Fetlock Trl, Surprise, AZ 85387
    September-29-2026 | 1,445 sqft | $270/sqft | built 2025 | Similar size (1,445 sqft); Moderate age difference (7 years newer); Sold before the valuation date
    $390,000
  • 18460 W Jessie Ln, Surprise, AZ 85387
    August-31-2026 | 1,444 sqft | $258/sqft | built 2023 | Similar size (1,444 sqft); Moderate age difference (5 years newer); Sold before the valuation date
    $372,500
  • 25179 N 173rd Ln, Surprise, AZ 85387
    September-15-2026 | 1,491 sqft | $262/sqft | built 2023 | Similar size (1,491 sqft); Moderate age difference (5 years newer); Sold before the valuation date
    $390,000
  • 17237 W West Wind Dr, Surprise, AZ 85387
    July-15-2026 | 1,460 sqft | $218/sqft | built 2020 | Similar size (1,460 sqft); Similar age (2020); Sold before the valuation date
    $319,000
  • 17778 W Red Bird Rd, Surprise, AZ 85387
    September-15-2026 | 1,441 sqft | $215/sqft | built 2007 | Similar size (1,441 sqft); Sold before the valuation date; Sold 3 months before valuation date (strong timing)
    $310,000

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.