Tarrant Value

1813 Mason Ct, Keller, TX 76248

3,811 sqft, built 2004, in Welch Addition - Keller. Appraised at $757,449 for 2026.

Tarrant County account 07287941

Appraised value
$757,449
Tax year 2026 · after any cap, before exemptions
Living area
3,811 sqft
$199 per sqft
Year built
2004
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 76248, Welch Addition - Keller, and Keller 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 $757,449 in 2025 to $757,449 in 2026.
  • Appraised value per square footThe current public record shows about $199 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Welch Addition - Keller neighborhood and ZIP 76248.
  • Neighborhood value signalAmong 868 residential records in the same neighborhood, the average appraised value is about $201 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +1.5% on average.

Comparable assessments

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

  • 602 Lasalle Dr, Keller, TX 76248
    3,832 sqft | $184/sqft | built 2006 | Similar size (3,832 vs 3,811 sqft); Similar age (2006 vs 2004); Similar lot size (14,165 vs 14,317 sqft)
    $705,000
  • 610 Guadalupe Rd, Keller, TX 76248
    3,854 sqft | $191/sqft | built 2005 | Similar size (3,854 vs 3,811 sqft); Similar age (2005 vs 2004); Similar lot size (13,670 vs 14,317 sqft)
    $736,000
  • 1811 Mason Ct, Keller, TX 76248
    3,810 sqft | $156/sqft | built 2004 | Similar size (3,810 vs 3,811 sqft); Built same year (2004); Similar lot size (13,063 vs 14,317 sqft)
    $594,655
  • 1415 Kaitlyn Ln, Keller, TX 76248
    3,833 sqft | $229/sqft | built 2001 | Similar size (3,833 vs 3,811 sqft); Similar age (2001 vs 2004); Similar lot size (15,033 vs 14,317 sqft)
    $876,389
  • 1906 Bandera Dr, Keller, TX 76248
    3,711 sqft | $180/sqft | built 2005 | Similar size (3,711 vs 3,811 sqft); Similar age (2005 vs 2004); Similar lot size (14,920 vs 14,317 sqft)
    $666,587

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.

  • 904 Briar Ridge Dr, Keller, TX 76248
    September-3-2026 | 3,825 sqft | $204/sqft | built 1999 | Similar size (3,825 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $780,000
  • 1607 Forest Bend Ln, Keller, TX 76248
    October-9-2026 | 3,542 sqft | $219/sqft | built 1998 | 7% size difference (3,542 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $775,000
  • 928 Homestead Dr, Keller, TX 76248
    September-29-2026 | 3,593 sqft | $206/sqft | built 2006 | 6% size difference (3,593 sqft); Similar age (2006); Sold after the valuation date
    $740,000
  • 1413 Kaitlyn Ln, Keller, TX 76248
    September-25-2026 | 3,533 sqft | $240/sqft | built 2001 | 7% size difference (3,533 sqft); Similar age (2001); Sold after the valuation date
    $849,000
  • 805 Highland Lakes Ct, Keller, TX 76248
    October-9-2026 | 3,416 sqft | $190/sqft | built 1995 | 10% size difference (3,416 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $650,000

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$757,449$00.0%
2025$757,449+$1,164+0.2%
2024$756,285+$68,753+10.0%
2023$687,532+$62,503+10.0%
2022$625,029+$56,821+10.0%
2021$568,208——
5-year total+$189,241+33.3%