Collin Value

680 Capella Ct, Prosper, TX 75078

4,832 sqft, built 2025, in Starview Phase 1 Appraised at $1,236,166 for 2026.

Collin County account 2939597

In line with similar homes

8 similar homes nearby support a value at or above your county value.

Appraised value$1,236,166
Similar homes$1,334,260
No gap: similar homes are at or above the county value · bars start at $0

How sure: High · 8 similar homes (5 shown below) · public records only

Appraised value
$1,236,166
Tax year 2026
Living area
4,832 sqft
$256 per sqft
Year built
2025
Homestead
Yes
Owner-occupied exemption on file

What we found

Unequal assessment

Weak

1 of 8 similar homes is assessed lower per square foot. Their similarity-weighted median is $270.07/sqft, but land is valued apart from the home, and some of them have less land value per square foot of home than yours, which counts as $378,000. Counting your land in place of theirs where theirs is less, they support a value of $1,334,260.

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, Starview Phase 1, 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 $170,000 in 2025 to $1,236,166 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 $256 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Starview Phase 1 neighborhood and ZIP 75078.
  • Neighborhood value signalAmong 18 residential records in the same neighborhood, the average appraised value is about $246 per square foot.

Comparable assessments

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

  • 720 Capella Ct, Prosper, TX 75078
    4,817 sqft | $281/sqft | built 2025 | Similar size (4,817 vs 4,832 sqft); Built same year (2025); Similar lot size (12,675 vs 12,109 sqft)
    $1,353,804
  • 711 Capella Ct, Prosper, TX 75078
    5,144 sqft | $268/sqft | built 2025 | 6% larger (5,144 vs 4,832 sqft); Built same year (2025); Similar lot size (11,194 vs 12,109 sqft)
    $1,376,826
  • 620 Apogee Dr, Prosper, TX 75078
    5,147 sqft | $256/sqft | built 2025 | 6% larger (5,147 vs 4,832 sqft); Built same year (2025); Lot 13% smaller (10,585 vs 12,109 sqft)
    $1,318,614
  • 640 Apogee Dr, Prosper, TX 75078
    4,293 sqft | $271/sqft | built 2025 | 11% smaller (4,293 vs 4,832 sqft); Built same year (2025); Similar lot size (11,064 vs 12,109 sqft)
    $1,162,537
  • 660 Callisto Dr, Prosper, TX 75078
    4,537 sqft | $270/sqft | built 2025 | 6% smaller (4,537 vs 4,832 sqft); Built same year (2025); Lot 18% smaller (9,975 vs 12,109 sqft)
    $1,225,318

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.

  • 1921 Wynne Ave, Prosper, TX 75078
    September-21-2026 | 4,680 sqft | $230/sqft | built 2023 | Similar size (4,680 sqft); Similar age (2023); Sold after the valuation date
    $1,075,000
  • 1600 Wichita Dr, Prosper, TX 75078
    October-1-2026 | 4,637 sqft | $216/sqft | built 2018 | Similar size (4,637 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $1,000,000
  • 1600 Mountain Creek Ln, Prosper, TX 75078
    July-13-2026 | 4,893 sqft | $235/sqft | built 2017 | Similar size (4,893 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $1,150,000
  • 620 Abbey Ln, Prosper, TX 75078
    July-20-2026 | 4,527 sqft | $190/sqft | built 2015 | 6% size difference (4,527 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $860,000
  • 740 Salada Dr, Prosper, TX 75078
    September-4-2026 | 4,439 sqft | $191/sqft | built 2013 | 8% size difference (4,439 sqft); Sold after the valuation date
    $850,000

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

Up 627.2% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$1,236,166+$1,066,166+627.2%
2025$170,000——
1-year total+$1,066,166+627.2%