Denton Value

427 Mullins, Lewisville, TX 75057

840 sqft, built 1955, in Prairie Heights Appraised at $200,751 for 2026.

Denton County account 000000005503

Appraised value
$200,751
Tax year 2026 · after any cap, before exemptions
Living area
840 sqft
$239 per sqft
Year built
1955

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 75057, Prairie Heights, and Lewisville assessment pages.

Protest deadline

The 2026 protest deadline was . The 2027 protest deadline is . 2027 notices usually arrive in April.

Deadline rule: May 15, or 30 days after your notice of appraised value is mailed, whichever is later. A deadline on a weekend or holiday moves to the next business day. Evidence is reviewed by the Appraisal Review Board (ARB). Dates checked against the official source.

Assessment snapshot

These public Denton CAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value decreased 2.8% from $206,620 in 2025 to $200,751 in 2026.
  • Appraised value per square footThe current public record shows about $239 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Prairie Heights neighborhood and ZIP 75057.
  • Neighborhood value signalAmong 54 residential records in the same neighborhood, the average appraised value is about $219 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +9.5% on average.

Comparable assessments

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

  • 547 Mullins, Lewisville, TX 75057
    852 sqft | $306/sqft | built 1955 | Similar size (852 vs 840 sqft); Built same year (1955); Similar lot size (10,500 vs 10,500 sqft)
    $260,897
  • 522 Mullins, Lewisville, TX 75057
    828 sqft | $240/sqft | built 1955 | Similar size (828 vs 840 sqft); Built same year (1955); Similar lot size (10,050 vs 10,500 sqft)
    $198,448
  • 751 Mullins, Lewisville, TX 75057
    870 sqft | $227/sqft | built 1955 | Similar size (870 vs 840 sqft); Built same year (1955); Similar lot size (10,360 vs 10,500 sqft)
    $197,158
  • 416 Mullins, Lewisville, TX 75057
    862 sqft | $310/sqft | built 1955 | Similar size (862 vs 840 sqft); Built same year (1955); Similar lot size (10,050 vs 10,500 sqft)
    $266,847
  • 752 Mullins, Lewisville, TX 75057
    882 sqft | $252/sqft | built 1955 | 5% larger (882 vs 840 sqft); Built same year (1955); Similar lot size (9,940 vs 10,500 sqft)
    $221,979

Recent comparable sales

Sales selected by similarity to the subject property. Texas is a non-disclosure state, so these MLS-listed sales are supplemental evidence.

Public appraisal comparison for 2026. Prepared . Appraisal source: Denton Central Appraisal District. 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.