Tarrant Value

109 Londonberry Terr, Southlake, TX 76092

5,684 sqft, built 2005, in Bull Run Lakes Addition Appraised at $1,674,203 for 2026.

Tarrant County account 40584313

Appraised value
$1,674,203
Tax year 2026 · after any cap, before exemptions
Market value
$1,791,594
Living area
5,684 sqft
$295 per sqft
Year built
2005
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 76092, Bull Run Lakes Addition, and Southlake 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 10.0% from $1,522,003 in 2025 to $1,674,203 in 2026.
  • Appraised value per square footThe current public record shows about $295 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $117,391 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Bull Run Lakes Addition neighborhood and ZIP 76092.
  • Neighborhood value signalAmong 523 residential records in the same neighborhood, the average appraised value is about $264 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +5.2% on average.

Comparable assessments

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

  • 217 Edinburgh Ct Westlake, TX 76262
    5,721 sqft | $386/sqft | built 2012 | Similar size (5,721 vs 5,684 sqft); Similar lot size (23,368 vs 23,343 sqft); Both have pool
    $2,206,977
  • 309 Sir Johns Ct, Southlake, TX 76092
    5,679 sqft | $287/sqft | built 2006 | Similar size (5,679 vs 5,684 sqft); Similar age (2006 vs 2005); Similar lot size (21,638 vs 23,343 sqft)
    $1,628,757
  • 308 Sir Johns Ct, Southlake, TX 76092
    5,731 sqft | $294/sqft | built 2006 | Similar size (5,731 vs 5,684 sqft); Similar age (2006 vs 2005); Similar lot size (25,066 vs 23,343 sqft)
    $1,683,215
  • 209 Edinburgh Ct, Southlake, TX 76092
    5,632 sqft | $301/sqft | built 2013 | Similar size (5,632 vs 5,684 sqft); Similar lot size (22,989 vs 23,343 sqft); Both have pool
    $1,695,428
  • 305 Sir Johns Ct, Southlake, TX 76092
    5,803 sqft | $270/sqft | built 2005 | Similar size (5,803 vs 5,684 sqft); Built same year (2005); Similar lot size (25,233 vs 23,343 sqft)
    $1,569,000

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.

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

Up 10.0% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$1,674,203+$152,200+10.0%
2025$1,522,003+$138,364+10.0%
2024$1,383,639+$125,785+10.0%
2023$1,257,854+$114,350+10.0%
2022$1,143,504−$3,973−0.3%
2021$1,147,477——
5-year total+$526,726+45.9%