Tarrant Value

612 Mariposa Dr, Keller, TX 76248

1,898 sqft, built 1993, in Davis Addition - Keller. Appraised at $409,208 for 2026.

Tarrant County account 05734452

Appraised value
$409,208
Tax year 2026 · after any cap, before exemptions
Living area
1,898 sqft
$216 per sqft
Year built
1993

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, Davis 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 $409,208 in 2025 to $409,208 in 2026.
  • Appraised value per square footThe current public record shows about $216 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Davis Addition - Keller neighborhood and ZIP 76248.
  • Neighborhood value signalAmong 528 residential records in the same neighborhood, the average appraised value is about $224 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +3.1% on average.

Comparable assessments

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

  • 723 Carmel Dr, Keller, TX 76248
    1,895 sqft | $215/sqft | built 1992 | Similar size (1,895 vs 1,898 sqft); Similar age (1992 vs 1993); Similar lot size (8,498 vs 8,330 sqft)
    $406,582
  • 902 Santa Cruz Dr, Keller, TX 76248
    1,896 sqft | $191/sqft | built 1992 | Similar size (1,896 vs 1,898 sqft); Similar age (1992 vs 1993); Similar lot size (8,517 vs 8,330 sqft)
    $362,921
  • 710 Carmel Dr, Keller, TX 76248
    1,902 sqft | $179/sqft | built 1992 | Similar size (1,902 vs 1,898 sqft); Similar age (1992 vs 1993); Similar lot size (8,130 vs 8,330 sqft)
    $340,000
  • 605 Mariposa Dr, Keller, TX 76248
    1,869 sqft | $217/sqft | built 1992 | Similar size (1,869 vs 1,898 sqft); Similar age (1992 vs 1993); Similar lot size (8,466 vs 8,330 sqft)
    $404,799
  • 712 Bodega Bay Dr, Keller, TX 76248
    1,902 sqft | $200/sqft | built 1992 | Similar size (1,902 vs 1,898 sqft); Similar age (1992 vs 1993); Similar lot size (8,747 vs 8,330 sqft)
    $380,000

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.

  • 1004 Red Oak Ct, Keller, TX 76248
    June-11-2026 | 1,898 sqft | $263/sqft | built 1986 | Similar size (1,898 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $499,000
  • 224 Redwood Ct, Keller, TX 76248
    June-12-2026 | 1,784 sqft | $235/sqft | built 1993 | 6% size difference (1,784 sqft); Similar age (1993); Sold after the valuation date
    $420,000
  • 691 Montana Ct N, Keller, TX 76248
    April-23-2026 | 1,834 sqft | $196/sqft | built 1992 | Similar size (1,834 sqft); Similar age (1992); Sold after the valuation date
    $360,000
  • 699 Montana Ct N, Keller, TX 76248
    June-29-2026 | 1,767 sqft | $198/sqft | built 1991 | 7% size difference (1,767 sqft); Similar age (1991); Sold after the valuation date
    $350,000
  • 2133 Rim Rock Dr, Keller, TX 76248
    July-2-2026 | 1,904 sqft | $184/sqft | built 1991 | Similar size (1,904 sqft); Similar age (1991); Sold after the valuation date
    $349,900

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

No change in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$409,208$00.0%
2025$409,208$00.0%
2024$409,208−$24,613−5.7%
2023$433,821+$101,954+30.7%
2022$331,867+$30,170+10.0%
2021$301,697——
5-year total+$107,511+35.6%