Tarrant Value

1109 Mockingbird Ln, Keller, TX 76248

2,555 sqft, built 1993, in Bella Casa. Appraised at $493,000 for 2026.

Tarrant County account 05743427

In line with similar homes

8 similar homes nearby support a value at or above your county value.

Appraised value$493,000
Similar homes$509,083
No gap: similar homes are at or above the county value · bars start at $0

How sure: High · 8 similar homes (5 shown below) · public records only

Appraised value
$493,000
Tax year 2026 · after any cap, before exemptions
Living area
2,555 sqft
$193 per sqft
Year built
1993
Homestead
Yes
Owner-occupied exemption on file

What we found

Unequal assessment

Weak

3 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $195.80/sqft, but land is valued apart from the home, and some of them have less land value per square foot of home than yours, which counts as $100,000. Counting your land in place of theirs where theirs is less, they support a value of $509,083.

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 $493,000 in 2025 to $493,000 in 2026.
  • Appraised value per square footThe current public record shows about $193 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.

  • 1120 Pheasant Rdg, Keller, TX 76248
    2,522 sqft | $192/sqft | built 1993 | Similar size (2,522 vs 2,555 sqft); Built same year (1993); Similar lot size (12,071 vs 12,084 sqft)
    $485,000
  • 514 Springbranch Dr, Keller, TX 76248
    2,566 sqft | $180/sqft | built 1994 | Similar size (2,566 vs 2,555 sqft); Similar age (1994 vs 1993); Similar lot size (12,000 vs 12,084 sqft)
    $461,902
  • 1112 Pheasant Rdg, Keller, TX 76248
    2,550 sqft | $210/sqft | built 1995 | Similar size (2,550 vs 2,555 sqft); Similar age (1995 vs 1993); Similar lot size (12,210 vs 12,084 sqft)
    $536,000
  • 1113 Mockingbird Ln, Keller, TX 76248
    2,592 sqft | $204/sqft | built 1993 | Similar size (2,592 vs 2,555 sqft); Built same year (1993); Similar lot size (12,248 vs 12,084 sqft)
    $530,000
  • 1314 Axton Carter Dr, Keller, TX 76248
    2,576 sqft | $144/sqft | built 1994 | Similar size (2,576 vs 2,555 sqft); Similar age (1994 vs 1993); Similar lot size (12,321 vs 12,084 sqft)
    $371,595

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); Similar age (1995); Sold after the valuation date
    $625,000
  • 1416 Bear Run, Keller, TX 76248
    August-4-2026 | 2,436 sqft | $252/sqft | built 1990 | Similar size (2,436 sqft); Similar age (1990); Sold after the valuation date
    $615,000
  • 1381 Sweetgum Cir, Keller, TX 76248
    October-1-2026 | 2,250 sqft | $182/sqft | built 1987 | 12% size difference (2,250 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $410,000
  • 1025 Atlee Dr, Keller, TX 76248
    June-4-2026 | 2,543 sqft | $260/sqft | built 1997 | Similar size (2,543 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $660,000
  • 807 Evergreen Ct, Keller, TX 76248
    May-15-2026 | 2,507 sqft | $243/sqft | built 1995 | Similar size (2,507 sqft); Similar age (1995); Sold after the valuation date
    $610,000

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$493,000$00.0%
2025$493,000−$30,475−5.8%
2024$523,475+$39,843+8.2%
2023$483,632+$43,967+10.0%
2022$439,665+$39,970+10.0%
2021$399,695——
5-year total+$93,305+23.3%

Recent sale history

Recent transfers help establish whether the county value is tracking real market behavior.

  • $615,000 sale recorded on May-21-2026