DTX Value

813 Armstrong Rd, Seagoville, TX 75159

4 bed / 2 bath, 1,948 sqft, built 2020 Appraised at $363,700 for 2026.

Dallas County account 500277500B0250000

Appraised value
$363,700
Tax year 2026
Living area
1,948 sqft
$187 per sqft
Year built
2020
Excellent quality
Value capped this year
Yes
An appraisal cap limited this year's appraised value

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 75159 and DCAD Appraisal Area 4DSB04 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 $187 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 75159.
  • Neighborhood value signalAmong 127 residential records in the same neighborhood, the average appraised value is about $189 per square foot.

Comparable assessments

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

  • 811 Armstrong Rd, Seagoville, TX 75159
    1,948 sqft | $187/sqft | built 2020 | Similar size (1,948 vs 1,948 sqft); Built same year (2020); Same story count (1)
    $363,700
  • 806 Armstrong Rd Seagoville
    1,948 sqft | $187/sqft | built 2020 | Similar size (1,948 vs 1,948 sqft); Built same year (2020); Same story count (1)
    $363,700
  • 608 Netherland Dr, Seagoville, TX 75159
    1,940 sqft | $187/sqft | built 2020 | Similar size (1,940 vs 1,948 sqft); Built same year (2020); Same story count (1)
    $362,070
  • 907 Armstrong Rd Seagoville
    1,923 sqft | $186/sqft | built 2021 | Similar size (1,923 vs 1,948 sqft); Similar age (2021 vs 2020); Same story count (1)
    $358,460
  • 1010 Armstrong Rd Seagoville
    1,880 sqft | $190/sqft | built 2021 | Similar size (1,880 vs 1,948 sqft); Similar age (2021 vs 2020); Same story count (1)
    $356,310

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.

  • 1012 Bowers Rd, Seagoville, TX 75159
    August-19-2026 | 1,806 sqft | $185/sqft | built 2021 | 7% size difference (1,806 sqft); Similar age (2021); Sold after the valuation date
    $335,000
  • 520 Stafford Dr, Seagoville, TX 75159
    July-28-2026 | 1,704 sqft | $176/sqft | built 2018 | 12% size difference (1,704 sqft); Similar age (2018); Sold after the valuation date
    $300,000
  • 415 N Watson St, Seagoville, TX 75159
    July-8-2026 | 2,041 sqft | $200/sqft | built 2026 | Similar size (2,041 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $409,000
  • 411 N Watson St, Seagoville, TX 75159
    June-26-2026 | 2,041 sqft | $200/sqft | built 2026 | Similar size (2,041 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $409,000
  • 2520 Old Farm Dr, Seagoville, TX 75159
    September-23-2026 | 1,826 sqft | $153/sqft | built 2015 | 6% size difference (1,826 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $280,000

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.