DTX Value

3818 Medallion Ln, Dallas, TX 75229

4 bed / 4 bath, 4,107 sqft, built 2015, in Northwest Dallas Appraised at $2,076,620 for 2026.

Dallas County account 00000585331000000

Appraised value
$2,076,620
Tax year 2026
Living area
4,107 sqft
$506 per sqft
Year built
2015
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 75229, Northwest Dallas, and Preston Hollow 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 $506 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Northwest Dallas neighborhood and ZIP 75229.
  • Neighborhood value signalAmong 96 residential records in the same neighborhood, the average appraised value is about $395 per square foot.

Comparable assessments

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

  • 3826 Martha Ln, Dallas, TX 75229
    4,328 sqft | $537/sqft | built 2020 | 5% larger (4,328 vs 4,107 sqft); Similar age (2020 vs 2015); Similar lot size (22,203 vs 20,957 sqft)
    $2,324,000
  • 3850 Medallion Ln, Dallas, TX 75229
    4,093 sqft | $475/sqft | built 2023 | Similar size (4,093 vs 4,107 sqft); Same story count (1); Same quality (Excellent)
    $1,942,250
  • 10307 Betty Jane Ln, Dallas, TX 75229
    4,376 sqft | $539/sqft | built 2015 | 6% larger (4,376 vs 4,107 sqft); Built same year (2015); Same story count (1)
    $2,357,910
  • 3822 Martha Ln, Dallas, TX 75229
    4,644 sqft | $538/sqft | built 2022 | 13% larger (4,644 vs 4,107 sqft); Same story count (1); Lot 16% larger (24,231 vs 20,957 sqft)
    $2,500,000
  • 3826 Medallion Ln, Dallas, TX 75229
    5,165 sqft | $545/sqft | built 2014 | Similar age (2014 vs 2015); Similar lot size (20,485 vs 20,957 sqft); Same quality (Excellent)
    $2,814,030

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.

  • 10630 Royal Springs Dr, Dallas, TX 75229
    August-17-2026 | 4,466 sqft | $425/sqft | built 2007 | 9% size difference (4,466 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $1,900,000
  • 10930 Beauty Ln, Dallas, TX 75229
    September-23-2026 | 4,114 sqft | $396/sqft | built 2025 | Similar size (4,114 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $1,629,900
  • 4322 Sexton Ln, Dallas, TX 75229
    September-28-2026 | 4,196 sqft | $369/sqft | built 2025 | Similar size (4,196 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $1,549,000
  • 10722 Bushire Dr, Dallas, TX 75229
    June-12-2026 | 4,199 sqft | $666/sqft | built 2015 | Similar size (4,199 sqft); Similar age (2015); Sold after the valuation date
    $2,795,000
  • 3337 Walchard Ct, Dallas, TX 75229
    July-6-2026 | 4,160 sqft | $359/sqft | built 2026 | Similar size (4,160 sqft); Sold after the valuation date; Same beds (4)
    $1,495,000

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.