Collin Value

3911 Pandora Dr, Celina, TX 75009

4,886 sqft, built 2025, in Harper Estates. Appraised at $1,644,995 for 2026.

Collin County account 2911984

Appraised value
$1,644,995
Tax year 2026
Living area
4,886 sqft
$337 per sqft
Year built
2025
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 75009, Harper Estates, Celina, and Prosper 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 CCAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value changed from $218,400 in 2025 to $1,644,995 in 2026. A change this large often reflects new construction, a reclassification or a record correction, so check it against the county record.
  • Appraised value per square footThe current public record shows about $337 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Harper Estates neighborhood and ZIP 75009.
  • Neighborhood value signalAmong 28 residential records in the same neighborhood, the average appraised value is about $210 per square foot.

Comparable assessments

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

  • 4000 Elsa Dr, Celina, TX 75009
    4,696 sqft | $282/sqft | built 2024 | Similar size (4,696 vs 4,886 sqft); Similar age (2024 vs 2025); Similar lot size (48,612 vs 48,830 sqft)
    $1,323,136
  • 3920 Pandora Dr, Celina, TX 75009
    4,917 sqft | $292/sqft | built 2025 | Similar size (4,917 vs 4,886 sqft); Built same year (2025); Similar lot size (49,092 vs 48,830 sqft)
    $1,435,000
  • 3910 Blaire Ave, Celina, TX 75009
    4,616 sqft | $343/sqft | built 2025 | 6% smaller (4,616 vs 4,886 sqft); Built same year (2025); Similar lot size (47,959 vs 48,830 sqft)
    $1,581,863
  • 4001 Blaire Ave, Celina, TX 75009
    4,570 sqft | $346/sqft | built 2024 | 6% smaller (4,570 vs 4,886 sqft); Similar age (2024 vs 2025); Similar lot size (48,003 vs 48,830 sqft)
    $1,582,478
  • 1030 Sofia Ct, Celina, TX 75009
    5,449 sqft | $321/sqft | built 2024 | 12% larger (5,449 vs 4,886 sqft); Similar age (2024 vs 2025); Similar lot size (48,003 vs 48,830 sqft)
    $1,750,780

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.

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

Value history

Up 653.2% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$1,644,995+$1,426,595+653.2%
2025$218,400——
1-year total+$1,426,595+653.2%