DTX Value

508 Castle St, Desoto, TX 75115

3 bed / 2 bath, 2,546 sqft, built 2021 Appraised at $406,800 for 2026.

Dallas County account 200998600T0160000

Appraised value
$406,800
Tax year 2026
Living area
2,546 sqft
$160 per sqft
Year built
2021
Excellent 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 75115 and DCAD Appraisal Area 4SSM17 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 $160 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 75115.
  • Neighborhood value signalAmong 288 residential records in the same neighborhood, the average appraised value is about $143 per square foot.

Comparable assessments

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

  • 516 Castle St, Desoto, TX 75115
    2,530 sqft | $155/sqft | built 2020 | Similar size (2,530 vs 2,546 sqft); Similar age (2020 vs 2021); Similar lot size (6,302 vs 6,313 sqft)
    $392,060
  • 600 Castle St, Desoto, TX 75115
    2,498 sqft | $159/sqft | built 2021 | Similar size (2,498 vs 2,546 sqft); Built same year (2021); Similar lot size (6,302 vs 6,313 sqft)
    $396,480
  • 524 Castle St, Desoto, TX 75115
    2,553 sqft | $154/sqft | built 2020 | Similar size (2,553 vs 2,546 sqft); Similar age (2020 vs 2021); Similar lot size (6,302 vs 6,313 sqft)
    $393,210
  • 517 Whetstone St, Desoto, TX 75115
    2,557 sqft | $159/sqft | built 2021 | Similar size (2,557 vs 2,546 sqft); Built same year (2021); Similar lot size (6,002 vs 6,313 sqft)
    $406,620
  • 529 Whetstone St, Desoto, TX 75115
    2,563 sqft | $159/sqft | built 2021 | Similar size (2,563 vs 2,546 sqft); Built same year (2021); Similar lot size (6,002 vs 6,313 sqft)
    $406,870

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.

  • 1500 Wren St, Desoto, TX 75115
    July-31-2026 | 2,447 sqft | $153/sqft | built 2014 | Similar size (2,447 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $375,000
  • 405 Fairweather St, Desoto, TX 75115
    August-31-2026 | 2,651 sqft | $136/sqft | built 2013 | Similar size (2,651 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $359,987
  • 1840 River Run Dr, Desoto, TX 75115
    June-30-2026 | 2,786 sqft | $161/sqft | built 2016 | 9% size difference (2,786 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $449,900
  • 1201 Goffin Dr, Desoto, TX 75115
    July-10-2026 | 2,302 sqft | $156/sqft | built 2015 | 10% size difference (2,302 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $359,000
  • 1116 Rio Vista Dr, Desoto, TX 75115
    April-29-2026 | 2,584 sqft | $124/sqft | built 2015 | Similar size (2,584 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $319,900

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.