Tarrant Value

808 Lannister St, Mansfield, TX 76063

2,918 sqft, built 2023, in Southpointe. Appraised at $501,690 for 2026.

Tarrant County account 42861665

Appraised value
$501,690
Tax year 2026 · after any cap, before exemptions
Living area
2,918 sqft
$172 per sqft
Year built
2023
Homestead
Yes
Owner-occupied exemption on file

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, Southpointe, 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 $501,690 in 2025 to $501,690 in 2026.
  • Appraised value per square footThe current public record shows about $172 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Southpointe neighborhood and ZIP 76063.
  • Neighborhood value signalAmong 341 residential records in the same neighborhood, the average appraised value is about $178 per square foot.

Comparable assessments

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

  • 501 Derby Dr, Mansfield, TX 76063
    2,938 sqft | $187/sqft | built 2024 | Similar size (2,938 vs 2,918 sqft); Similar age (2024 vs 2023); Similar lot size (7,704 vs 7,754 sqft)
    $549,244
  • 3002 Neidman Dr, Mansfield, TX 76063
    2,895 sqft | $188/sqft | built 2024 | Similar size (2,895 vs 2,918 sqft); Similar age (2024 vs 2023); Similar lot size (7,502 vs 7,754 sqft)
    $543,614
  • 2804 Neidman Dr, Mansfield, TX 76063
    2,947 sqft | $58/sqft | built 2024 | Similar size (2,947 vs 2,918 sqft); Similar age (2024 vs 2023); Similar lot size (8,121 vs 7,754 sqft)
    $171,359
  • 804 Lannister St, Mansfield, TX 76063
    2,806 sqft | $193/sqft | built 2023 | Similar size (2,806 vs 2,918 sqft); Built same year (2023); Similar lot size (7,635 vs 7,754 sqft)
    $541,951
  • 704 Iris Cir, Mansfield, TX 76063
    3,017 sqft | $184/sqft | built 2025 | Similar size (3,017 vs 2,918 sqft); Similar age (2025 vs 2023); Similar lot size (7,800 vs 7,754 sqft)
    $553,681

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.

  • 4503 Karen Dr, Mansfield, TX 76063
    October-8-2026 | 2,910 sqft | $155/sqft | built 2007 | Similar size (2,910 sqft); Sold after the valuation date
    $450,000
  • 3307 Willow Brook Dr, Mansfield, TX 76063
    October-5-2026 | 3,003 sqft | $168/sqft | built 2017 | Similar size (3,003 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $505,000
  • 4517 Sunflower Dr, Mansfield, TX 76063
    May-28-2026 | 2,868 sqft | $178/sqft | built 2016 | Similar size (2,868 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $510,000
  • 4503 Georgiana Ln, Mansfield, TX 76063
    August-5-2026 | 2,911 sqft | $177/sqft | built 2017 | Similar size (2,911 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $515,000
  • 1406 Brynlee Ln, Mansfield, TX 76063
    September-8-2026 | 2,924 sqft | $205/sqft | built 2015 | Similar size (2,924 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $600,000

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$501,690$00.0%
2025$501,690$00.0%
2024$501,690+$438,690+696.3%
2023$63,000——
3-year total+$438,690+696.3%