Tarrant Value

402 Mineral Springs Ct, Keller, TX 76248

2,599 sqft, built 2001, in Wisely Walk Addition. Appraised at $555,732 for 2026.

Tarrant County account 07612273

Appraised value
$555,732
Tax year 2026 · after any cap, before exemptions
Living area
2,599 sqft
$214 per sqft
Year built
2001

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 increased 9.7% from $506,540 in 2025 to $555,732 in 2026.
  • Appraised value per square footThe current public record shows about $214 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

Similar public appraisal records selected for this property's equity comparison.

  • 201 Falcon Cir, Keller, TX 76248
    2,659 sqft | $222/sqft | built 1999 | Similar size (2,659 vs 2,599 sqft); Similar age (1999 vs 2001); Similar lot size (10,469 vs 10,836 sqft)
    $590,374
  • 219 Falcon Cir, Keller, TX 76248
    2,693 sqft | $220/sqft | built 1998 | Similar size (2,693 vs 2,599 sqft); Similar age (1998 vs 2001); Similar lot size (10,272 vs 10,836 sqft)
    $591,792
  • 332 Huffman Bluff Dallas, TX 75244
    2,664 sqft | $214/sqft | built 2004 | Similar size (2,664 vs 2,599 sqft); Similar age (2004 vs 2001); Similar lot size (9,907 vs 10,836 sqft)
    $570,955
  • 1500 Wagonwheel Tr, Keller, TX 76248
    2,712 sqft | $187/sqft | built 2010 | Similar size (2,712 vs 2,599 sqft); Similar lot size (10,716 vs 10,836 sqft); Same neighborhood
    $507,000
  • 215 Bear Hollow, Keller, TX 76248
    2,485 sqft | $203/sqft | built 1996 | Similar size (2,485 vs 2,599 sqft); Similar age (1996 vs 2001); Similar lot size (11,369 vs 10,836 sqft)
    $503,505

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.

  • 1310 Austin Thomas Dr, Keller, TX 76248
    August-28-2026 | 2,602 sqft | $240/sqft | built 1995 | Similar size (2,602 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $625,000
  • 1403 Briar Meadow Dr, Keller, TX 76248
    July-13-2026 | 2,718 sqft | $230/sqft | built 1999 | Similar size (2,718 sqft); Similar age (1999); Sold after the valuation date
    $625,000
  • 1406 Haddington Ln, Keller, TX 76248
    July-21-2026 | 2,800 sqft | $196/sqft | built 2001 | 8% size difference (2,800 sqft); Similar age (2001); Sold after the valuation date
    $550,000
  • 1920 Overlook Ridge Dr, Keller, TX 76248
    September-1-2026 | 2,408 sqft | $228/sqft | built 1997 | 7% size difference (2,408 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $550,000
  • 1818 Falcon Dr, Keller, TX 76248
    September-25-2026 | 2,951 sqft | $220/sqft | built 1999 | 14% size difference (2,951 sqft); Similar age (1999); Sold after the valuation date
    $649,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Tarrant Appraisal District. Sales data checked in this snapshot: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Up 9.7% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$555,732+$49,192+9.7%
2025$506,540+$46,049+10.0%
2024$460,491+$41,863+10.0%
2023$418,628+$38,057+10.0%
2022$380,571+$34,597+10.0%
2021$345,974——
5-year total+$209,758+60.6%