Denton Value

4419 Donegal Dr, Frisco, TX 75034

4,120 sqft, built 2004, in Heritage Green Ph 1 Appraised at $803,593 for 2026.

Denton County account 000000223373

Appraised value
$803,593
Tax year 2026 · after any cap, before exemptions
Living area
4,120 sqft
$195 per sqft
Year built
2004

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 75034, Heritage Green Ph 1, and Frisco 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 0.1% from $803,000 in 2025 to $803,593 in 2026.
  • Appraised value per square footThe current public record shows about $195 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Heritage Green Ph 1 neighborhood and ZIP 75034.
  • Neighborhood value signalAmong 174 residential records in the same neighborhood, the average appraised value is about $204 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +1.0% on average.

Comparable assessments

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

  • 4383 Donegal Dr, Frisco, TX 75034
    4,105 sqft | $199/sqft | built 2004 | Similar size (4,105 vs 4,120 sqft); Built same year (2004); Similar lot size (9,612 vs 9,712 sqft)
    $818,760
  • 4663 Newcastle Dr, Frisco, TX 75034
    4,104 sqft | $204/sqft | built 2004 | Similar size (4,104 vs 4,120 sqft); Built same year (2004); Similar lot size (9,583 vs 9,712 sqft)
    $836,711
  • 4472 Donegal Dr, Frisco, TX 75034
    4,091 sqft | $199/sqft | built 2003 | Similar size (4,091 vs 4,120 sqft); Similar age (2003 vs 2004); Similar lot size (9,708 vs 9,712 sqft)
    $812,882
  • 4725 Newcastle Dr, Frisco, TX 75034
    4,123 sqft | $189/sqft | built 2002 | Similar size (4,123 vs 4,120 sqft); Similar age (2002 vs 2004); Similar lot size (9,735 vs 9,712 sqft)
    $777,426
  • 4448 Limerick Ln, Frisco, TX 75034
    4,075 sqft | $205/sqft | built 2003 | Similar size (4,075 vs 4,120 sqft); Similar age (2003 vs 2004); Similar lot size (9,703 vs 9,712 sqft)
    $833,437

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.

  • 4530 Limerick Ln, Frisco, TX 75034
    August-3-2026 | 4,071 sqft | $217/sqft | built 2004 | Similar size (4,071 sqft); Similar age (2004); Sold after the valuation date
    $884,000
  • 4769 Glen Heather Dr, Frisco, TX 75034
    September-3-2026 | 4,055 sqft | $197/sqft | built 2002 | Similar size (4,055 sqft); Similar age (2002); Sold after the valuation date
    $799,999
  • 1632 Sandstone Dr, Frisco, TX 75034
    September-30-2026 | 3,767 sqft | $199/sqft | built 2006 | 9% size difference (3,767 sqft); Similar age (2006); Sold after the valuation date
    $750,000
  • 7565 Hidden Cove Ln, Frisco, TX 75034
    September-14-2026 | 4,024 sqft | $209/sqft | built 2010 | Similar size (4,024 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $839,900
  • 3358 Cedar Creek Trl, Frisco, TX 75034
    August-10-2026 | 4,044 sqft | $194/sqft | built 2011 | Similar size (4,044 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $785,000

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.