Tarrant Value

319 Mineral Springs Dr, Keller, TX 76248

3,118 sqft, built 1999, in Wisely Walk Addition. Appraised at $605,000 for 2026.

Tarrant County account 07190328

Appraised value
$605,000
Tax year 2026 · after any cap, before exemptions
Living area
3,118 sqft
$194 per sqft
Year built
1999
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, Wisely Walk Addition, 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 $605,000 in 2025 to $605,000 in 2026.
  • Appraised value per square footThe current public record shows about $194 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Wisely Walk Addition neighborhood and ZIP 76248.
  • Neighborhood value signalAmong 824 residential records in the same neighborhood, the average appraised value is about $200 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +2.2% on average.

Comparable assessments

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

  • 1220 Clark Springs Dr, Keller, TX 76248
    3,155 sqft | $143/sqft | built 1999 | Similar size (3,155 vs 3,118 sqft); Built same year (1999); Similar lot size (9,166 vs 9,169 sqft)
    $450,000
  • 209 Longview Ct, Keller, TX 76248
    3,088 sqft | $200/sqft | built 1998 | Similar size (3,088 vs 3,118 sqft); Similar age (1998 vs 1999); Similar lot size (9,000 vs 9,169 sqft)
    $617,000
  • 1312 Limestone Creek Dr, Keller, TX 76248
    3,159 sqft | $204/sqft | built 1999 | Similar size (3,159 vs 3,118 sqft); Built same year (1999); Similar lot size (9,375 vs 9,169 sqft)
    $644,204
  • 1613 Falcon Dr, Keller, TX 76248
    3,125 sqft | $164/sqft | built 1996 | Similar size (3,125 vs 3,118 sqft); Similar age (1996 vs 1999); Similar lot size (9,016 vs 9,169 sqft)
    $514,000
  • 1804 Talon Ct, Keller, TX 76248
    3,107 sqft | $196/sqft | built 1998 | Similar size (3,107 vs 3,118 sqft); Similar age (1998 vs 1999); Similar lot size (8,820 vs 9,169 sqft)
    $610,000

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.

  • 224 Foxford Dr, Keller, TX 76248
    September-17-2026 | 3,109 sqft | $174/sqft | built 2006 | Similar size (3,109 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $540,000
  • 1818 Falcon Dr, Keller, TX 76248
    September-25-2026 | 2,951 sqft | $220/sqft | built 1999 | 5% size difference (2,951 sqft); Similar age (1999); Sold after the valuation date
    $649,000
  • 709 Lakeway Dr, Keller, TX 76248
    September-30-2026 | 3,357 sqft | $228/sqft | built 1999 | 8% size difference (3,357 sqft); Similar age (1999); Sold after the valuation date
    $765,000
  • 323 Bramble Woods, Keller, TX 76248
    September-11-2026 | 3,083 sqft | $243/sqft | built 1998 | Similar size (3,083 sqft); Similar age (1998); Sold after the valuation date
    $749,000
  • 909 Muirfield Rd, Keller, TX 76248
    September-4-2026 | 2,957 sqft | $199/sqft | built 1997 | 5% size difference (2,957 sqft); Similar age (1997); Sold after the valuation date
    $589,000

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$605,000$00.0%
2025$605,000+$105,875+21.2%
2024$499,125+$45,375+10.0%
2023$453,750+$41,250+10.0%
2022$412,500+$37,500+10.0%
2021$375,000——
5-year total+$230,000+61.3%