DTX Value

226 Flagstone Ln, Coppell, TX 75019

4 bed / 3 bath, 3,617 sqft, built 1994 Appraised at $824,160 for 2026.

Dallas County account 180060600D0180000

Appraised value
$824,160
Tax year 2026
Living area
3,617 sqft
$228 per sqft
Year built
1994
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 75019 and DCAD Appraisal Area 5OST05 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 $228 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 75019.
  • Neighborhood value signalAmong 72 residential records in the same neighborhood, the average appraised value is about $215 per square foot.

Comparable assessments

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

  • 188 Beechwood Ln, Coppell, TX 75019
    3,405 sqft | $244/sqft | built 1993 | 6% smaller (3,405 vs 3,617 sqft); Similar age (1993 vs 1994); Similar lot size (10,263 vs 10,601 sqft)
    $829,530
  • 192 Beechwood Ln, Coppell, TX 75019
    3,640 sqft | $220/sqft | built 1995 | Similar size (3,640 vs 3,617 sqft); Similar age (1995 vs 1994); Similar lot size (10,087 vs 10,601 sqft)
    $801,090
  • 258 Candlelight Cv, Coppell, TX 75019
    3,398 sqft | $207/sqft | built 1994 | 6% smaller (3,398 vs 3,617 sqft); Built same year (1994); Similar lot size (9,660 vs 10,601 sqft)
    $704,560
  • 238 Flagstone Ln, Coppell, TX 75019
    3,962 sqft | $218/sqft | built 1995 | 10% larger (3,962 vs 3,617 sqft); Similar age (1995 vs 1994); Similar lot size (10,503 vs 10,601 sqft)
    $864,510
  • 221 Chestnut Ln, Coppell, TX 75019
    3,506 sqft | $227/sqft | built 1995 | Similar size (3,506 vs 3,617 sqft); Similar age (1995 vs 1994); Lot 15% smaller (9,014 vs 10,601 sqft)
    $796,740

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.

  • 842 Mallard Dr, Coppell, TX 75019
    September-10-2026 | 3,609 sqft | $222/sqft | built 1994 | Similar size (3,609 sqft); Similar age (1994); Sold after the valuation date
    $799,900
  • 328 Park Valley Dr, Coppell, TX 75019
    August-24-2026 | 3,618 sqft | $235/sqft | built 1992 | Similar size (3,618 sqft); Similar age (1992); Sold after the valuation date
    $850,000
  • 984 E Bethel School Rd, Coppell, TX 75019
    September-25-2026 | 3,610 sqft | $233/sqft | built 1998 | Similar size (3,610 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $839,900
  • 153 Windham Cir, Coppell, TX 75019
    September-29-2026 | 3,592 sqft | $237/sqft | built 1992 | Similar size (3,592 sqft); Similar age (1992); Sold after the valuation date
    $850,000
  • 444 Avalon Ln, Coppell, TX 75019
    July-24-2026 | 3,428 sqft | $286/sqft | built 1996 | 5% size difference (3,428 sqft); Similar age (1996); Sold after the valuation date
    $979,000

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.