Denton Value

3400 Marymount Dr, Denton, TX 76210

4,718 sqft, built 2005, in Robinson Oaks Appraised at $513,984 for 2026.

Denton County account 000000254786

Appraised value
$513,984
Tax year 2026 · after any cap, before exemptions
Living area
4,718 sqft
$109 per sqft
Year built
2005
Homestead
Yes
Owner-occupied exemption on file

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 76210, Robinson Oaks, and Denton 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 Denton CAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value decreased 10.8% from $575,897 in 2025 to $513,984 in 2026.
  • Appraised value per square footThe current public record shows about $109 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Robinson Oaks neighborhood and ZIP 76210.
  • Neighborhood value signalAmong 122 residential records in the same neighborhood, the average appraised value is about $136 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -7.8% on average.

Comparable assessments

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

  • 3417 Marymount Dr, Denton, TX 76210
    4,407 sqft | $113/sqft | built 2005 | 7% smaller (4,407 vs 4,718 sqft); Built same year (2005); Similar lot size (8,047 vs 8,279 sqft)
    $499,025
  • 3704 Miramar Dr, Denton, TX 76210
    4,409 sqft | $110/sqft | built 2005 | 6% smaller (4,409 vs 4,718 sqft); Built same year (2005); Similar lot size (7,722 vs 8,279 sqft)
    $485,174
  • 3317 Purdue Dr, Denton, TX 76210
    4,418 sqft | $112/sqft | built 2004 | 6% smaller (4,418 vs 4,718 sqft); Similar age (2004 vs 2005); Similar lot size (7,766 vs 8,279 sqft)
    $495,912
  • 3417 Depaul Dr, Denton, TX 76210
    4,622 sqft | $111/sqft | built 2006 | Similar size (4,622 vs 4,718 sqft); Similar age (2006 vs 2005); Lot 15% smaller (7,011 vs 8,279 sqft)
    $513,121
  • 3709 Syracuse Dr, Denton, TX 76210
    4,182 sqft | $113/sqft | built 2004 | 11% smaller (4,182 vs 4,718 sqft); Similar age (2004 vs 2005); Similar lot size (8,164 vs 8,279 sqft)
    $472,167

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.

  • 3309 Marymount Dr, Denton, TX 76210
    June-9-2026 | 4,198 sqft | $150/sqft | built 2006 | 11% size difference (4,198 sqft); Similar age (2006); Sold after the valuation date
    $630,000
  • 4120 Hialeah Dr, Denton, TX 76210
    September-3-2026 | 3,479 sqft | $169/sqft | built 2015 | Moderate age difference (10 years newer); Sold after the valuation date
    $589,000
  • 2025 Fair Oaks Cir, Corinth, TX 76210
    October-5-2026 | 3,400 sqft | $153/sqft | built 1999 | Moderate age difference (6 years older); Sold after the valuation date
    $519,900
  • 2815 Lonesome Trl, Denton, TX 76210
    July-24-2026 | 4,056 sqft | $111/sqft | built 2006 | 14% size difference (4,056 sqft); Similar age (2006); Sold after the valuation date
    $449,900
  • 2206 Makena Ct, Corinth, TX 76210
    July-15-2026 | 4,178 sqft | $186/sqft | built 2002 | 11% size difference (4,178 sqft); Similar age (2002); Sold after the valuation date
    $775,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Denton 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.