Tarrant Value

1540 Lost Tr, Keller, TX 76248

3,619 sqft, built 2004, in Welch Addition - Keller. Appraised at $670,000 for 2026.

Tarrant County account 07289499

In line with similar homes

8 similar homes nearby support a value at or above your county value.

Appraised value$670,000
Similar homes$730,820
No gap: similar homes are at or above the county value · bars start at $0

How sure: High · 8 similar homes (5 shown below) · public records only

Appraised value
$670,000
Tax year 2026 · after any cap, before exemptions
Living area
3,619 sqft
$185 per sqft
Year built
2004

What we found

Unequal assessment

Weak

4 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $201.94/sqft, which supports a value of $730,820.

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 $670,000 in 2025 to $670,000 in 2026.
  • Appraised value per square footThe current public record shows about $185 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.

  • 1541 Hudnall Farm Rd, Keller, TX 76248
    3,602 sqft | $202/sqft | built 1999 | Similar size (3,602 vs 3,619 sqft); Similar age (1999 vs 2004); Similar lot size (16,298 vs 16,020 sqft)
    $727,398
  • 1802 Kerr Ct, Keller, TX 76248
    3,553 sqft | $234/sqft | built 2002 | Similar size (3,553 vs 3,619 sqft); Similar age (2002 vs 2004); Similar lot size (15,590 vs 16,020 sqft)
    $831,835
  • 1512 Hudnall Farm Rd, Keller, TX 76248
    3,591 sqft | $184/sqft | built 2004 | Similar size (3,591 vs 3,619 sqft); Built same year (2004); Similar lot size (17,235 vs 16,020 sqft)
    $662,251
  • 1628 Lost Lake Dr, Keller, TX 76248
    3,638 sqft | $139/sqft | built 2004 | Similar size (3,638 vs 3,619 sqft); Built same year (2004); Similar lot size (16,486 vs 16,020 sqft)
    $506,200
  • 1906 Bandera Dr, Keller, TX 76248
    3,711 sqft | $180/sqft | built 2005 | Similar size (3,711 vs 3,619 sqft); Similar age (2005 vs 2004); Similar lot size (14,920 vs 16,020 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.

  • 1413 Kaitlyn Ln, Keller, TX 76248
    September-25-2026 | 3,533 sqft | $240/sqft | built 2001 | Similar size (3,533 sqft); Similar age (2001); Sold after the valuation date
    $849,000
  • 1607 Forest Bend Ln, Keller, TX 76248
    October-9-2026 | 3,542 sqft | $219/sqft | built 1998 | Similar size (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 | Similar size (3,593 sqft); Similar age (2006); Sold after the valuation date
    $740,000
  • 2233 Lakeway Dr, Keller, TX 76248
    September-28-2026 | 3,197 sqft | $250/sqft | built 2001 | 12% size difference (3,197 sqft); Similar age (2001); Sold after the valuation date
    $800,000
  • 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: . 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$670,000$00.0%
2025$670,000$00.0%
2024$670,000−$149,220−18.2%
2023$819,220+$147,271+21.9%
2022$671,949+$137,589+25.7%
2021$534,360——
5-year total+$135,640+25.4%