Tarrant Value

504 Black Dr, Colleyville, TX 76034

4,061 sqft, built 2017, in Black Addition - Colleyville. Appraised at $3,036,304 for 2026.

Tarrant County account 43209231

Appraised value
$3,036,304
Tax year 2026 · after any cap, before exemptions
Living area
4,061 sqft
$748 per sqft
Year built
2017

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 76034, Black Addition - Colleyville, and Colleyville 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 changed from $1,698,142 in 2025 to $3,036,304 in 2026. A change this large often reflects new construction, a reclassification or a record correction, so check it against the county record.
  • Appraised value per square footThe current public record shows about $748 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Black Addition - Colleyville neighborhood and ZIP 76034.
  • Neighborhood value signalAmong 663 residential records in the same neighborhood, the average appraised value is about $239 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +6.1% on average.

Comparable assessments

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

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.

  • 705 Strauss, Colleyville, TX 76034
    September-3-2026 | 4,195 sqft | $311/sqft | built 2016 | Similar size (4,195 sqft); Similar age (2016); Sold after the valuation date
    $1,304,990
  • 100 Old Grove Rd, Colleyville, TX 76034
    July-31-2026 | 4,389 sqft | $308/sqft | built 2013 | 8% size difference (4,389 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $1,350,000
  • 609 Picasso, Colleyville, TX 76034
    September-23-2026 | 4,591 sqft | $349/sqft | built 2018 | 13% size difference (4,591 sqft); Similar age (2018); Sold after the valuation date
    $1,600,000
  • 4000 Campania Ct, Colleyville, TX 76034
    June-29-2026 | 4,116 sqft | $310/sqft | built 2020 | Similar size (4,116 sqft); Similar age (2020); Sold after the valuation date
    $1,275,000
  • 7008 Mozart, Colleyville, TX 76034
    August-6-2026 | 4,551 sqft | $297/sqft | built 2017 | 12% size difference (4,551 sqft); Similar age (2017); Sold after the valuation date
    $1,350,000

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

Up 78.8% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$3,036,304+$1,338,162+78.8%
2025$1,698,142——
1-year total+$1,338,162+78.8%