Tarrant Value

797 Tall Oak Ln, Keller, TX 76248

2,031 sqft, built 1987, in Bella Casa Appraised at $433,000 for 2026.

Tarrant County account 05741327

Appraised value
$433,000
Tax year 2026 · after any cap, before exemptions
Living area
2,031 sqft
$213 per sqft
Year built
1987
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, Bella Casa, 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 $433,000 in 2025 to $433,000 in 2026.
  • Appraised value per square footThe current public record shows about $213 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Bella Casa neighborhood and ZIP 76248.
  • Neighborhood value signalAmong 1,040 residential records in the same neighborhood, the average appraised value is about $199 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +6.9% on average.

Comparable assessments

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

  • 1076 Sunset Ct, Keller, TX 76248
    2,098 sqft | $243/sqft | built 1984 | Similar size (2,098 vs 2,031 sqft); Similar age (1984 vs 1987); Similar lot size (20,182 vs 19,970 sqft)
    $509,068
  • 400 Moonlight Ln, Keller, TX 76248
    2,102 sqft | $241/sqft | built 1986 | Similar size (2,102 vs 2,031 sqft); Similar age (1986 vs 1987); Similar lot size (19,454 vs 19,970 sqft)
    $506,440
  • 1045 Sunrise Dr, Keller, TX 76248
    2,088 sqft | $184/sqft | built 1984 | Similar size (2,088 vs 2,031 sqft); Similar age (1984 vs 1987); Similar lot size (19,468 vs 19,970 sqft)
    $385,096
  • 409 Moonlight Ln, Keller, TX 76248
    2,018 sqft | $180/sqft | built 1985 | Similar size (2,018 vs 2,031 sqft); Similar age (1985 vs 1987); Similar lot size (19,625 vs 19,970 sqft)
    $363,664
  • 433 Rapp Rd, Keller, TX 76248
    2,059 sqft | $266/sqft | built 1995 | Similar size (2,059 vs 2,031 sqft); Similar lot size (20,990 vs 19,970 sqft); Both have pool
    $547,799

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.

  • 989 Post Oak Rd, Keller, TX 76248
    August-21-2026 | 2,055 sqft | $262/sqft | built 1989 | Similar size (2,055 sqft); Similar age (1989); Sold after the valuation date
    $539,000
  • 1057 Oak Valley Ct, Keller, TX 76248
    October-1-2026 | 2,123 sqft | $235/sqft | built 1993 | Similar size (2,123 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $499,900
  • 1381 Sweetgum Cir, Keller, TX 76248
    October-1-2026 | 2,250 sqft | $182/sqft | built 1987 | 11% size difference (2,250 sqft); Similar age (1987); Sold after the valuation date
    $410,000
  • 1008 Conchos Cir W, Keller, TX 76248
    July-27-2026 | 1,969 sqft | $239/sqft | built 1977 | Similar size (1,969 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $470,000
  • 1125 Sunrise Dr, Keller, TX 76248
    July-29-2026 | 2,412 sqft | $236/sqft | built 1983 | Moderate age difference (4 years older); Sold after the valuation date
    $569,500

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$433,000$00.0%
2025$433,000−$1,251−0.3%
2024$434,251+$39,477+10.0%
2023$394,774+$35,889+10.0%
2022$358,885+$32,626+10.0%
2021$326,259——
5-year total+$106,741+32.7%