DTX Value

3800 Colonial Ave, Dallas, TX 75215

4 bed / 2 bath, 1,645 sqft, built 2019, in South Dallas Appraised at $285,160 for 2026.

Dallas County account 00000144217000000

Appraised value
$285,160
Tax year 2026
Living area
1,645 sqft
$173 per sqft
Year built
2019
Very Good quality

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 75215 and South Dallas 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 DCAD records highlight what may be worth checking before you file.

  • Appraised value per square footThe current public record shows about $173 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the South Dallas neighborhood and ZIP 75215.
  • Neighborhood value signalAmong 366 residential records in the same neighborhood, the average appraised value is about $135 per square foot.

Comparable assessments

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

  • 1635 Garden Dr, Dallas, TX 75215
    1,656 sqft | $186/sqft | built 2022 | Similar size (1,656 vs 1,645 sqft); Similar age (2022 vs 2019); Same story count (1)
    $308,850
  • 4006 Spence St, Dallas, TX 75215
    1,494 sqft | $157/sqft | built 2020 | 9% smaller (1,494 vs 1,645 sqft); Similar age (2020 vs 2019); Same story count (1)
    $234,410
  • 1622 Herald St, Dallas, TX 75215
    1,493 sqft | $201/sqft | built 2022 | 9% smaller (1,493 vs 1,645 sqft); Similar age (2022 vs 2019); Same story count (1)
    $299,600
  • 4010 Spence St, Dallas, TX 75215
    1,304 sqft | $184/sqft | built 2018 | Similar age (2018 vs 2019); Same story count (1); Similar lot size (4,608 vs 4,466 sqft)
    $239,750
  • 3707 Spence St, Dallas, TX 75215
    1,768 sqft | $145/sqft | built 2022 | 8% larger (1,768 vs 1,645 sqft); Similar age (2022 vs 2019); Similar lot size (4,033 vs 4,466 sqft)
    $257,000

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.

  • 2346 Scott St, Dallas, TX 75215
    July-30-2026 | 1,641 sqft | $172/sqft | built 2025 | Similar size (1,641 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $283,000
  • 3516 Booker St, Dallas, TX 75215
    May-29-2026 | 1,606 sqft | $167/sqft | built 2026 | Similar size (1,606 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $268,500
  • 2247 Garden Dr, Dallas, TX 75215
    June-15-2026 | 1,612 sqft | $189/sqft | built 2026 | Similar size (1,612 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $304,900
  • 2603 Pine St, Dallas, TX 75215
    June-26-2026 | 1,534 sqft | $168/sqft | built 2021 | 7% size difference (1,534 sqft); Similar age (2021); Sold after the valuation date
    $256,990
  • 3518 Meadow St, Dallas, TX 75215
    June-23-2026 | 1,778 sqft | $162/sqft | built 2024 | 8% size difference (1,778 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $288,500

Public appraisal comparison for 2026. Prepared . Appraisal source: Dallas Central 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.