Tarrant Value

1129 Williamsburg Ln, Keller, TX 76248

3,633 sqft, built 1995, in Welch Addition - Keller. Appraised at $885,556 for 2026.

Tarrant County account 06329047

Appraised value
$885,556
Tax year 2026 · after any cap, before exemptions
Living area
3,633 sqft
$244 per sqft
Year built
1995
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 increased 2.4% from $865,102 in 2025 to $885,556 in 2026.
  • Appraised value per square footThe current public record shows about $244 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

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

  • 1609 Lost Lake Dr, Keller, TX 76248
    3,677 sqft | $194/sqft | built 2002 | Similar size (3,677 vs 3,633 sqft); Similar lot size (22,595 vs 22,475 sqft); Same neighborhood
    $713,652
  • 604 Lasater Ct, Keller, TX 76248
    3,606 sqft | $154/sqft | built 1999 | Similar size (3,606 vs 3,633 sqft); Similar age (1999 vs 1995); Similar lot size (24,059 vs 22,475 sqft)
    $554,129
  • 782 Windemere Way, Keller, TX 76248
    3,647 sqft | $219/sqft | built 1990 | Similar size (3,647 vs 3,633 sqft); Similar age (1990 vs 1995); Similar lot size (21,500 vs 22,475 sqft)
    $797,203
  • 780 Windemere Way, Keller, TX 76248
    3,563 sqft | $233/sqft | built 1992 | Similar size (3,563 vs 3,633 sqft); Similar age (1992 vs 1995); Similar lot size (21,200 vs 22,475 sqft)
    $828,817
  • 1100 Smethwick Cove, Keller, TX 76248
    3,554 sqft | $181/sqft | built 1987 | Similar size (3,554 vs 3,633 sqft); Similar lot size (20,512 vs 22,475 sqft); Same neighborhood
    $642,000

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.

  • 1552 Penny Ln, Keller, TX 76248
    September-21-2026 | 3,426 sqft | $269/sqft | built 2002 | 6% size difference (3,426 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $920,000
  • 1204 Wellington Dr, Keller, TX 76248
    September-18-2026 | 3,742 sqft | $287/sqft | built 2001 | Similar size (3,742 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $1,074,999
  • 1300 Woodborough Ln, Keller, TX 76248
    August-25-2026 | 3,706 sqft | $287/sqft | built 2004 | Similar size (3,706 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $1,065,000
  • 1607 Forest Bend Ln, Keller, TX 76248
    October-9-2026 | 3,542 sqft | $219/sqft | built 1998 | Similar size (3,542 sqft); Similar age (1998); Sold after the valuation date
    $775,000
  • 629 Unbridled Ln, Keller, TX 76248
    September-2-2026 | 3,453 sqft | $224/sqft | built 2002 | Similar size (3,453 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $774,000

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

Up 2.4% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$885,556+$20,454+2.4%
2025$865,102+$78,646+10.0%
2024$786,456+$71,496+10.0%
2023$714,960+$64,996+10.0%
2022$649,964+$59,088+10.0%
2021$590,876——
5-year total+$294,680+49.9%