Collin Value

1015 Sundown Cir, Mckinney, TX 75069

2,078 sqft, built 1984, in Mitchell Addition. Appraised at $543,503 for 2026.

Collin County account 1696025

Appraised value
$543,503
Tax year 2026
Living area
2,078 sqft
$262 per sqft
Year built
1984
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 75069, Mitchell Addition, McKinney, and Fairview 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 0.3% from $545,276 in 2025 to $543,503 in 2026.
  • Appraised value per square footThe current public record shows about $262 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Mitchell Addition neighborhood and ZIP 75069.
  • Neighborhood value signalAmong 300 residential records in the same neighborhood, the average appraised value is about $254 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +5.1% on average.

Comparable assessments

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

  • 200 Settlers Trl, Mckinney, TX 75069
    2,047 sqft | $251/sqft | built 1983 | Similar size (2,047 vs 2,078 sqft); Similar age (1983 vs 1984); Similar lot size (77,493 vs 78,713 sqft)
    $513,263
  • 210 Settlers Trl, Mckinney, TX 75069
    2,132 sqft | $220/sqft | built 1982 | Similar size (2,132 vs 2,078 sqft); Similar age (1982 vs 1984); Similar lot size (78,408 vs 78,713 sqft)
    $468,825
  • 1435 Pioneer Ln, Mckinney, TX 75069
    2,009 sqft | $237/sqft | built 1983 | Similar size (2,009 vs 2,078 sqft); Similar age (1983 vs 1984); Similar lot size (75,446 vs 78,713 sqft)
    $475,420
  • 325 Lakeway Trl, Mckinney, TX 75069
    2,028 sqft | $174/sqft | built 1989 | Similar size (2,028 vs 2,078 sqft); Similar age (1989 vs 1984); Same neighborhood
    $352,474
  • 105 Settlers Bnd, Mckinney, TX 75069
    2,120 sqft | $221/sqft | built 1984 | Similar size (2,120 vs 2,078 sqft); Built same year (1984); Similar lot size (85,465 vs 78,713 sqft)
    $468,512

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: . Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Down 0.3% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$543,503−$1,773−0.3%
2025$545,276−$650−0.1%
2024$545,926−$21,837−3.8%
2023$567,763+$101,102+21.7%
2022$466,661+$92,675+24.8%
2021$373,986+$21,887+6.2%
2020$352,099——
6-year total+$191,404+54.4%