Tarrant Value

403 Copperfield St, Southlake, TX 76092

4,290 sqft, built 2003, in Carillon Parc. Appraised at $1,089,897 for 2026.

Tarrant County account 40080927

Appraised value
$1,089,897
Tax year 2026 · after any cap, before exemptions
Living area
4,290 sqft
$254 per sqft
Year built
2003
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, Carillon Parc, 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 stayed about the same, from $1,089,897 in 2025 to $1,089,897 in 2026.
  • Appraised value per square footThe current public record shows about $254 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Carillon Parc neighborhood and ZIP 76092.
  • Neighborhood value signalAmong 309 residential records in the same neighborhood, the average appraised value is about $314 per square foot.

Comparable assessments

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

  • 417 Orchard Hill Dr, Southlake, TX 76092
    4,282 sqft | $233/sqft | built 2004 | Similar size (4,282 vs 4,290 sqft); Similar age (2004 vs 2003); Similar lot size (20,931 vs 20,789 sqft)
    $997,023
  • 409 Stockton Dr, Southlake, TX 76092
    4,433 sqft | $289/sqft | built 2005 | Similar size (4,433 vs 4,290 sqft); Similar age (2005 vs 2003); Similar lot size (20,405 vs 20,789 sqft)
    $1,280,439
  • 201 Stockton Dr, Southlake, TX 76092
    4,680 sqft | $208/sqft | built 2002 | 9% larger (4,680 vs 4,290 sqft); Similar age (2002 vs 2003); Similar lot size (20,566 vs 20,789 sqft)
    $974,882
  • 113 Keystone Dr, Southlake, TX 76092
    4,534 sqft | $365/sqft | built 2007 | 6% larger (4,534 vs 4,290 sqft); Similar age (2007 vs 2003); Similar lot size (21,767 vs 20,789 sqft)
    $1,653,066
  • 209 Stockton Dr, Southlake, TX 76092
    4,357 sqft | $278/sqft | built 2003 | Similar size (4,357 vs 4,290 sqft); Built same year (2003); Lot 17% smaller (17,325 vs 20,789 sqft)
    $1,212,844

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.

  • 1507 Byron Nelson Pkwy, Southlake, TX 76092
    September-2-2026 | 4,255 sqft | $470/sqft | built 2000 | Similar size (4,255 sqft); Similar age (2000); Sold after the valuation date
    $2,000,000
  • 421 Copperfield St, Southlake, TX 76092
    September-24-2026 | 4,323 sqft | $318/sqft | built 2005 | Similar size (4,323 sqft); Similar age (2005); Sold after the valuation date
    $1,375,000
  • 900 Aspen Ridge Dr, Southlake, TX 76092
    September-30-2026 | 4,224 sqft | $426/sqft | built 2009 | Similar size (4,224 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $1,799,000
  • 709 Dominion Dr, Southlake, TX 76092
    August-14-2026 | 4,028 sqft | $359/sqft | built 1994 | 6% size difference (4,028 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $1,445,000
  • 106 Harvard Dr, Southlake, TX 76092
    July-16-2026 | 4,066 sqft | $350/sqft | built 1995 | 5% size difference (4,066 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $1,425,000

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

No change in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$1,089,897$00.0%
2025$1,089,897+$13,783+1.3%
2024$1,076,114+$97,829+10.0%
2023$978,285+$88,935+10.0%
2022$889,350+$80,850+10.0%
2021$808,500——
5-year total+$281,397+34.8%