Denton Value

521 Robertson St, Denton, TX 76205

788 sqft, built 1950, in Alex Robertson Addn Appraised at $85,035 for 2026.

Denton County account 000000028316

Appraised value
$85,035
Tax year 2026 · after any cap, before exemptions
Market value
$92,668
Living area
788 sqft
$108 per sqft
Year built
1950
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 76205, Alex Robertson Addn, 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 increased 21.0% from $70,277 in 2025 to $85,035 in 2026.
  • Appraised value per square footThe current public record shows about $108 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $7,633 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Alex Robertson Addn neighborhood and ZIP 76205.
  • Neighborhood value signalAmong 91 residential records in the same neighborhood, the average appraised value is about $141 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +26.8% on average.

Comparable assessments

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

  • 700 Cook St, Denton, TX 76205
    734 sqft | $131/sqft | built 1953 | 7% smaller (734 vs 788 sqft); Similar age (1953 vs 1950); Similar lot size (6,400 vs 6,000 sqft)
    $96,458
  • 912 Hill St, Denton, TX 76205
    792 sqft | $115/sqft | built 1965 | Similar size (792 vs 788 sqft); Lot 13% smaller (5,200 vs 6,000 sqft); Same neighborhood
    $91,199
  • 820 Allen St, Denton, TX 76205
    840 sqft | $285/sqft | built 1958 | 7% larger (840 vs 788 sqft); Lot 17% larger (7,029 vs 6,000 sqft); Same neighborhood
    $239,046
  • 601 & 533 Maddox St, Denton, TX 76205
    624 sqft | $166/sqft | built 1955 | Similar age (1955 vs 1950); Similar lot size (6,324 vs 6,000 sqft); Same neighborhood
    $103,409
  • 418 Mill St, Denton, TX 76205
    768 sqft | $135/sqft | built 1959 | Similar size (768 vs 788 sqft); Same neighborhood
    $103,472

Recent comparable sales

No usable comparable sales are available in this data snapshot.

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.