Denton Value

4390 Siena Dr, Frisco, TX 75033

2,410 sqft, built 2005, in Griffin Parc Ph 1 Appraised at $619,008 for 2026.

Denton County account 000000234952

Appraised value
$619,008
Tax year 2026 · after any cap, before exemptions
Living area
2,410 sqft
$257 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 75033, Griffin Parc 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 2.1% from $606,030 in 2025 to $619,008 in 2026.
  • Appraised value per square footThe current public record shows about $257 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Griffin Parc Ph 1 neighborhood and ZIP 75033.
  • Neighborhood value signalAmong 141 residential records in the same neighborhood, the average appraised value is about $217 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.0% on average.

Comparable assessments

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

  • 4544 Siena Dr, Frisco, TX 75033
    2,352 sqft | $245/sqft | built 2004 | Similar size (2,352 vs 2,410 sqft); Similar age (2004 vs 2005); Similar lot size (7,800 vs 7,800 sqft)
    $575,303
  • 4314 Siena Dr, Frisco, TX 75033
    2,500 sqft | $248/sqft | built 2004 | Similar size (2,500 vs 2,410 sqft); Similar age (2004 vs 2005); Similar lot size (7,800 vs 7,800 sqft)
    $618,739
  • 4224 Siena Dr, Frisco, TX 75033
    2,258 sqft | $252/sqft | built 2002 | 6% smaller (2,258 vs 2,410 sqft); Similar age (2002 vs 2005); Similar lot size (8,152 vs 7,800 sqft)
    $568,350
  • 4231 Siena Dr, Frisco, TX 75033
    2,659 sqft | $241/sqft | built 2004 | 10% larger (2,659 vs 2,410 sqft); Similar age (2004 vs 2005); Similar lot size (8,560 vs 7,800 sqft)
    $641,468
  • 4338 Siena Dr, Frisco, TX 75033
    2,820 sqft | $222/sqft | built 2004 | Similar age (2004 vs 2005); Similar lot size (7,800 vs 7,800 sqft); Same neighborhood
    $626,794

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.

  • 10053 Slick Rock Trl, Frisco, TX 75033
    September-16-2026 | 2,303 sqft | $256/sqft | built 2001 | Similar size (2,303 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $589,000
  • 10051 Beachwood Dr, Frisco, TX 75033
    August-14-2026 | 2,257 sqft | $277/sqft | built 2005 | 6% size difference (2,257 sqft); Similar age (2005); Sold after the valuation date
    $625,000
  • 4143 Sun King Ln, Frisco, TX 75033
    October-1-2026 | 2,184 sqft | $204/sqft | built 2004 | 9% size difference (2,184 sqft); Similar age (2004); Sold after the valuation date
    $445,500
  • 2701 Bandolier Ln, Frisco, TX 75033
    August-11-2026 | 2,607 sqft | $230/sqft | built 2000 | 8% size difference (2,607 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $599,900
  • 3467 Overhill Dr, Frisco, TX 75033
    April-21-2026 | 2,355 sqft | $225/sqft | built 2005 | Similar size (2,355 sqft); Similar age (2005); Sold after the valuation date
    $530,000

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.