Tarrant Value

615 Promontory Dr, Keller, TX 76248

4,627 sqft, built 2000, in Welch Addition - Keller. Appraised at $788,000 for 2026.

Tarrant County account 07288433

Appraised value
$788,000
Tax year 2026 · after any cap, before exemptions
Living area
4,627 sqft
$170 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, 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 $788,000 in 2025 to $788,000 in 2026.
  • Appraised value per square footThe current public record shows about $170 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.

  • 1624 Lost Lake Dr, Keller, TX 76248
    4,565 sqft | $184/sqft | built 2003 | Similar size (4,565 vs 4,627 sqft); Similar age (2003 vs 2000); Similar lot size (16,620 vs 15,950 sqft)
    $841,603
  • 1405 Micah Way, Keller, TX 76248
    4,335 sqft | $212/sqft | built 2000 | 6% smaller (4,335 vs 4,627 sqft); Built same year (2000); Similar lot size (16,308 vs 15,950 sqft)
    $919,652
  • 1546 Spanish Bay Dr, Keller, TX 76248
    4,703 sqft | $166/sqft | built 2011 | Similar size (4,703 vs 4,627 sqft); Similar lot size (15,632 vs 15,950 sqft); Same neighborhood
    $780,236
  • 604 Jacob Ave, Keller, TX 76248
    4,358 sqft | $185/sqft | built 2000 | 6% smaller (4,358 vs 4,627 sqft); Built same year (2000); Similar lot size (15,020 vs 15,950 sqft)
    $805,255
  • 609 Lasalle Dr, Keller, TX 76248
    4,440 sqft | $213/sqft | built 2006 | Similar size (4,440 vs 4,627 sqft); Similar lot size (15,215 vs 15,950 sqft); Same neighborhood
    $943,702

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.

  • 1624 Lost Lake Dr, Keller, TX 76248
    September-23-2026 | 4,565 sqft | $169/sqft | built 2003 | Similar size (4,565 sqft); Similar age (2003); Sold after the valuation date
    $770,000
  • 613 Jacob Ct, Keller, TX 76248
    September-8-2026 | 4,498 sqft | $256/sqft | built 2000 | Similar size (4,498 sqft); Similar age (2000); Sold after the valuation date
    $1,150,000
  • 1008 Lark Haven Ln, Keller, TX 76248
    October-7-2026 | 4,357 sqft | $238/sqft | built 1993 | 6% size difference (4,357 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $1,035,000
  • 1821 Sterling Trace Dr, Keller, TX 76248
    September-29-2026 | 4,710 sqft | $180/sqft | built 2011 | Similar size (4,710 sqft); Sold after the valuation date
    $849,000
  • 1211 Wellington Dr, Keller, TX 76248
    October-2-2026 | 4,394 sqft | $250/sqft | built 2000 | 5% size difference (4,394 sqft); Similar age (2000); Sold after the valuation date
    $1,100,000

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$788,000$00.0%
2025$788,000$00.0%
2024$788,000−$32,000−3.9%
2023$820,000+$31,815+4.0%
2022$788,185+$182,891+30.2%
2021$605,294——
5-year total+$182,706+30.2%