Tarrant Value

1620 Lost Lake Dr, Keller, TX 76248

2,927 sqft, built 2003, in Welch Addition - Keller. Appraised at $619,814 for 2026.

Tarrant County account 07289634

Appraised value
$619,814
Tax year 2026 · after any cap, before exemptions
Living area
2,927 sqft
$212 per sqft
Year built
2003
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 $619,814 in 2025 to $619,814 in 2026.
  • Appraised value per square footThe current public record shows about $212 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.

  • 1604 Lost Lake Dr, Keller, TX 76248
    2,875 sqft | $170/sqft | built 1998 | Similar size (2,875 vs 2,927 sqft); Similar age (1998 vs 2003); Lot 11% larger (19,999 vs 18,001 sqft)
    $488,000
  • 526 Bear Ridge Rd, Keller, TX 76248
    2,932 sqft | $172/sqft | built 1994 | Similar size (2,932 vs 2,927 sqft); Lot 12% smaller (15,756 vs 18,001 sqft); Same neighborhood
    $504,999
  • 1706 Rosebriar Ln, Keller, TX 76248
    2,947 sqft | $196/sqft | built 1999 | Similar size (2,947 vs 2,927 sqft); Similar age (1999 vs 2003); Similar lot size (16,290 vs 18,001 sqft)
    $578,000
  • 1416 Kaitlyn Ln, Keller, TX 76248
    2,992 sqft | $235/sqft | built 2000 | Similar size (2,992 vs 2,927 sqft); Similar age (2000 vs 2003); Lot 16% smaller (15,041 vs 18,001 sqft)
    $704,332
  • 1109 Williamsburg Ln, Keller, TX 76248
    2,916 sqft | $210/sqft | built 1994 | Similar size (2,916 vs 2,927 sqft); Similar lot size (16,800 vs 18,001 sqft); Same neighborhood
    $613,332

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.

  • 953 Monarch Way, Keller, TX 76248
    August-28-2026 | 3,116 sqft | $247/sqft | built 2003 | 6% size difference (3,116 sqft); Similar age (2003); Sold after the valuation date
    $769,000
  • 2233 Lakeway Dr, Keller, TX 76248
    September-28-2026 | 3,197 sqft | $250/sqft | built 2001 | 9% size difference (3,197 sqft); Similar age (2001); Sold after the valuation date
    $800,000
  • 789 Tall Oak Ln, Keller, TX 76248
    September-21-2026 | 3,104 sqft | $280/sqft | built 1989 | 6% size difference (3,104 sqft); Sold after the valuation date
    $869,000
  • 1405 Chase Oaks Dr, Keller, TX 76248
    August-19-2026 | 2,896 sqft | $224/sqft | built 2004 | Similar size (2,896 sqft); Similar age (2004); Sold after the valuation date
    $650,000
  • 1806 Rolling Bend Dr, Keller, TX 76248
    August-31-2026 | 3,120 sqft | $205/sqft | built 1996 | 7% size difference (3,120 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $640,000

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$619,814$00.0%
2025$619,814$00.0%
2024$619,814+$8,591+1.4%
2023$611,223+$55,566+10.0%
2022$555,657+$23,862+4.5%
2021$531,795——
5-year total+$88,019+16.6%