Collin Value

1221 Three Rivers Dr, Prosper, TX 75078

5,591 sqft, built 2007, in Lakes Of La Cima Phase Four. Appraised at $1,137,315 for 2026.

Collin County account 2561110

Appraised value
$1,137,315
Tax year 2026
Living area
5,591 sqft
$203 per sqft
Year built
2007
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, Lakes Of La Cima Phase Four, 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 6.9% from $1,221,052 in 2025 to $1,137,315 in 2026.
  • Appraised value per square footThe current public record shows about $203 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Lakes Of La Cima Phase Four neighborhood and ZIP 75078.
  • Neighborhood value signalAmong 192 residential records in the same neighborhood, the average appraised value is about $216 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -5.8% 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.

  • 750 Essex Dr, Prosper, TX 75078
    August-14-2026 | 5,385 sqft | $214/sqft | built 2012 | Similar size (5,385 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $1,150,000
  • 1701 Dartmouth Cir, Prosper, TX 75078
    July-1-2026 | 5,689 sqft | $316/sqft | built 2018 | Similar size (5,689 sqft); Sold after the valuation date
    $1,795,000
  • 3000 Gentle Creek Trl, Prosper, TX 75078
    May-15-2026 | 5,591 sqft | $331/sqft | built 2015 | Similar size (5,591 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $1,850,000
  • 990 Elk Ridge Rd, Prosper, TX 75078
    June-8-2026 | 5,203 sqft | $264/sqft | built 2011 | 7% size difference (5,203 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $1,375,000
  • 3000 Blackthorn Dr, Prosper, TX 75078
    May-15-2026 | 5,502 sqft | $264/sqft | built 2016 | Similar size (5,502 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $1,450,000

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 6.9% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$1,137,315−$83,737−6.9%
2025$1,221,052−$63,871−5.0%
2024$1,284,923+$228,757+21.7%
2023$1,056,166+$57,981+5.8%
2022$998,185+$268,185+36.7%
2021$730,000+$30,004+4.3%
2020$699,996——
6-year total+$437,319+62.5%