Collin Value

8204 St Clair Dr, Mckinney, TX 75071

3,028 sqft, built 2012, in Shiloh Lakes Phase One. Appraised at $582,217 for 2026.

Collin County account 2658805

Appraised value
$582,217
Tax year 2026
Living area
3,028 sqft
$192 per sqft
Year built
2012

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 75071, Shiloh Lakes Phase One, and McKinney 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 17.3% from $703,593 in 2025 to $582,217 in 2026.
  • Appraised value per square footThe current public record shows about $192 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Shiloh Lakes Phase One neighborhood and ZIP 75071.
  • Neighborhood value signalAmong 291 residential records in the same neighborhood, the average appraised value is about $214 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.5% on average.

Comparable assessments

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

  • 601 Tully Ct, Mckinney, TX 75071
    2,969 sqft | $257/sqft | built 2012 | Similar size (2,969 vs 3,028 sqft); Built same year (2012); Similar lot size (7,200 vs 7,200 sqft)
    $761,704
  • 8405 St Clair Dr, Mckinney, TX 75071
    3,193 sqft | $222/sqft | built 2012 | 5% larger (3,193 vs 3,028 sqft); Built same year (2012); Similar lot size (7,203 vs 7,200 sqft)
    $707,524
  • 7916 Prentiss Dr, Mckinney, TX 75071
    3,197 sqft | $216/sqft | built 2011 | 6% larger (3,197 vs 3,028 sqft); Similar age (2011 vs 2012); Similar lot size (7,200 vs 7,200 sqft)
    $691,099
  • 8108 St Clair Dr, Mckinney, TX 75071
    2,841 sqft | $234/sqft | built 2011 | 6% smaller (2,841 vs 3,028 sqft); Similar age (2011 vs 2012); Similar lot size (7,200 vs 7,200 sqft)
    $666,010
  • 7912 Prentiss Dr, Mckinney, TX 75071
    3,246 sqft | $216/sqft | built 2011 | 7% larger (3,246 vs 3,028 sqft); Similar age (2011 vs 2012); Similar lot size (7,200 vs 7,200 sqft)
    $701,994

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 17.3% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$582,217−$121,376−17.3%
2025$703,593−$5,360−0.8%
2024$708,953+$69,998+11.0%
2023$638,955+$42,654+7.2%
2022$596,301+$158,989+36.4%
2021$437,312+$23,995+5.8%
2020$413,317——
6-year total+$168,900+40.9%