Tarrant Value

509 Biscayne Dr, Mansfield, TX 76063

2,681 sqft, built 2003, in Alegria Addition. Appraised at $420,013 for 2026.

Tarrant County account 07590105

Appraised value
$420,013
Tax year 2026 · after any cap, before exemptions
Living area
2,681 sqft
$157 per sqft
Year built
2003

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 76063, Alegria Addition, and Mansfield 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 TAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value stayed about the same, from $420,013 in 2025 to $420,013 in 2026.
  • Appraised value per square footThe current public record shows about $157 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Alegria Addition neighborhood and ZIP 76063.
  • Neighborhood value signalAmong 496 residential records in the same neighborhood, the average appraised value is about $164 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +1.5% on average.

Comparable assessments

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

  • 707 Parkhill Dr, Mansfield, TX 76063
    2,601 sqft | $161/sqft | built 2004 | Similar size (2,601 vs 2,681 sqft); Similar age (2004 vs 2003); Similar lot size (11,120 vs 10,970 sqft)
    $418,116
  • 801 Yellowstone Dr, Mansfield, TX 76063
    2,681 sqft | $149/sqft | built 2000 | Similar size (2,681 vs 2,681 sqft); Similar age (2000 vs 2003); Similar lot size (11,951 vs 10,970 sqft)
    $399,423
  • 610 Biscayne Dr, Mansfield, TX 76063
    2,608 sqft | $124/sqft | built 2003 | Similar size (2,608 vs 2,681 sqft); Built same year (2003); Lot 12% smaller (9,698 vs 10,970 sqft)
    $323,712
  • 604 Parkhill Dr, Mansfield, TX 76063
    2,780 sqft | $154/sqft | built 2000 | Similar size (2,780 vs 2,681 sqft); Similar age (2000 vs 2003); Similar lot size (10,034 vs 10,970 sqft)
    $429,197
  • 607 Everglade Dr, Mansfield, TX 76063
    2,514 sqft | $155/sqft | built 2002 | 6% smaller (2,514 vs 2,681 sqft); Similar age (2002 vs 2003); Similar lot size (10,168 vs 10,970 sqft)
    $390,000

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.

  • 17 Adams Ct, Mansfield, TX 76063
    September-23-2026 | 2,728 sqft | $181/sqft | built 1999 | Similar size (2,728 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $495,000
  • 4105 Calloway Dr, Mansfield, TX 76063
    July-31-2026 | 2,796 sqft | $206/sqft | built 2002 | Similar size (2,796 sqft); Similar age (2002); Sold after the valuation date
    $575,000
  • 805 Doral Dr, Mansfield, TX 76063
    September-2-2026 | 2,759 sqft | $174/sqft | built 1997 | Similar size (2,759 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $480,000
  • 1202 Ravenna St, Mansfield, TX 76063
    July-15-2026 | 2,654 sqft | $205/sqft | built 2007 | Similar size (2,654 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $545,000
  • 3104 Summer Grove Ct, Mansfield, TX 76063
    September-10-2026 | 2,527 sqft | $166/sqft | built 2005 | 6% size difference (2,527 sqft); Similar age (2005); Sold after the valuation date
    $419,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Tarrant Appraisal District. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

No change in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$420,013$00.0%
2025$420,013$00.0%
2024$420,013−$46,639−10.0%
2023$466,652+$89,467+23.7%
2022$377,185+$81,467+27.5%
2021$295,718——
5-year total+$124,295+42.0%