Collin Value

509 Stone Creek Dr, Prosper, TX 75078

3,066 sqft, built 2001, in Stone Creek. Appraised at $557,190 for 2026.

Collin County account 2051132

Appraised value
$557,190
Tax year 2026
Living area
3,066 sqft
$182 per sqft
Year built
2001
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 75078, Stone Creek, 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 decreased 10.5% from $622,506 in 2025 to $557,190 in 2026.
  • Appraised value per square footThe current public record shows about $182 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Stone Creek neighborhood and ZIP 75078.
  • Neighborhood value signalAmong 81 residential records in the same neighborhood, the average appraised value is about $192 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -11.3% on average.

Comparable assessments

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

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.

  • 850 Willowgate Dr, Prosper, TX 75078
    July-17-2026 | 3,015 sqft | $232/sqft | built 2002 | Similar size (3,015 sqft); Similar age (2002); Sold after the valuation date
    $699,000
  • 850 Limestone Dr, Prosper, TX 75078
    July-29-2026 | 3,113 sqft | $188/sqft | built 2005 | Similar size (3,113 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $584,000
  • 1141 White Crest Ln, Prosper, TX 75078
    September-11-2026 | 3,129 sqft | $270/sqft | built 2014 | Similar size (3,129 sqft); Sold after the valuation date
    $845,000
  • 1230 Amistad Dr, Prosper, TX 75078
    June-29-2026 | 3,113 sqft | $192/sqft | built 2006 | Similar size (3,113 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $598,000
  • 4261 Rocky Ford Dr, Prosper, TX 75078
    September-8-2026 | 3,286 sqft | $254/sqft | built 2009 | 7% size difference (3,286 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $835,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Collin Central Appraisal District. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Down 10.5% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$557,190−$65,316−10.5%
2025$622,506+$57,302+10.1%
2024$565,204−$42,986−7.1%
2023$608,190+$61,660+11.3%
2022$546,530+$113,622+26.2%
2021$432,908+$30,604+7.6%
2020$402,304——
6-year total+$154,886+38.5%