Tarrant Value

911 Williamsburg Ln, Keller, TX 76248

3,935 sqft, built 2000, in Difonzo Estates. Appraised at $956,581 for 2026.

Tarrant County account 07591004

Appraised value
$956,581
Tax year 2026 · after any cap, before exemptions
Living area
3,935 sqft
$243 per sqft
Year built
2000
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, Difonzo Estates, 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 $956,581 in 2025 to $956,581 in 2026.
  • Appraised value per square footThe current public record shows about $243 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Difonzo Estates neighborhood and ZIP 76248.
  • Neighborhood value signalAmong 693 residential records in the same neighborhood, the average appraised value is about $207 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +1.6% on average.

Comparable assessments

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

  • 509 Glen Dr, Keller, TX 76248
    4,026 sqft | $205/sqft | built 2002 | Similar size (4,026 vs 3,935 sqft); Similar age (2002 vs 2000); Similar lot size (31,798 vs 31,276 sqft)
    $823,703
  • 903 Williamsburg Ln, Keller, TX 76248
    4,078 sqft | $209/sqft | built 2005 | Similar size (4,078 vs 3,935 sqft); Similar age (2005 vs 2000); Similar lot size (31,188 vs 31,276 sqft)
    $850,350
  • 907 Williamsburg Ln, Keller, TX 76248
    4,131 sqft | $242/sqft | built 2001 | Similar size (4,131 vs 3,935 sqft); Similar age (2001 vs 2000); Similar lot size (31,276 vs 31,276 sqft)
    $999,029
  • 504 Holly Ct, Keller, TX 76248
    3,684 sqft | $169/sqft | built 2006 | 6% smaller (3,684 vs 3,935 sqft); Same neighborhood
    $621,000
  • 924 Williamsburg Ln, Keller, TX 76248
    4,043 sqft | $221/sqft | built 1989 | Similar size (4,043 vs 3,935 sqft); Lot 16% smaller (26,250 vs 31,276 sqft); Same neighborhood
    $891,906

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.

  • 1133 Wales Dr, Keller, TX 76248
    September-21-2026 | 4,047 sqft | $253/sqft | built 1992 | Similar size (4,047 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $1,025,000
  • 1520 N Shropshire Ct, Keller, TX 76248
    August-31-2026 | 3,966 sqft | $239/sqft | built 2003 | Similar size (3,966 sqft); Similar age (2003); Sold after the valuation date
    $949,000
  • 704 Berkshire Hill Dr, Keller, TX 76248
    June-26-2026 | 4,124 sqft | $279/sqft | built 2003 | Similar size (4,124 sqft); Similar age (2003); Sold after the valuation date
    $1,150,000
  • 1300 Woodborough Ln, Keller, TX 76248
    August-25-2026 | 3,706 sqft | $287/sqft | built 2004 | 6% size difference (3,706 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $1,065,000
  • 1204 Wellington Dr, Keller, TX 76248
    September-18-2026 | 3,742 sqft | $287/sqft | built 2001 | Similar size (3,742 sqft); Similar age (2001); Sold after the valuation date
    $1,074,999

Public appraisal comparison for 2026. Prepared . Appraisal source: Tarrant 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.

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$956,581$00.0%
2025$956,581$00.0%
2024$956,581+$187,935+24.5%
2023$768,646+$168,684+28.1%
2022$599,962+$54,542+10.0%
2021$545,420——
5-year total+$411,161+75.4%