Collin Value

609 Tully Ct, Mckinney, TX 75071

4,015 sqft, built 2013, in Shiloh Lakes Phase One. Appraised at $805,093 for 2026.

Collin County account 2658681

Appraised value
$805,093
Tax year 2026
Living area
4,015 sqft
$201 per sqft
Year built
2013
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 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 0.8% from $811,896 in 2025 to $805,093 in 2026.
  • Appraised value per square footThe current public record shows about $201 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.

  • 8104 St Clair Dr, Mckinney, TX 75071
    4,046 sqft | $205/sqft | built 2013 | Similar size (4,046 vs 4,015 sqft); Built same year (2013); Similar lot size (7,200 vs 7,200 sqft)
    $828,797
  • 8317 St Clair Dr, Mckinney, TX 75071
    3,948 sqft | $195/sqft | built 2013 | Similar size (3,948 vs 4,015 sqft); Built same year (2013); Similar lot size (7,200 vs 7,200 sqft)
    $769,194
  • 501 Kappa Way, Mckinney, TX 75071
    3,968 sqft | $215/sqft | built 2012 | Similar size (3,968 vs 4,015 sqft); Similar age (2012 vs 2013); Same neighborhood
    $852,000
  • 8113 St Clair Dr, Mckinney, TX 75071
    3,953 sqft | $181/sqft | built 2011 | Similar size (3,953 vs 4,015 sqft); Similar age (2011 vs 2013); Similar lot size (7,205 vs 7,200 sqft)
    $715,729
  • 8312 Parish Ave, Mckinney, TX 75071
    3,947 sqft | $193/sqft | built 2014 | Similar size (3,947 vs 4,015 sqft); Similar age (2014 vs 2013); Similar lot size (7,291 vs 7,200 sqft)
    $760,787

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.

  • 7601 Darrow Dr, Mckinney, TX 75071
    September-4-2026 | 3,932 sqft | $253/sqft | built 2015 | Similar size (3,932 sqft); Similar age (2015); Sold after the valuation date
    $995,000
  • 5216 Bear Valley Dr, Mckinney, TX 75071
    June-22-2026 | 3,675 sqft | $190/sqft | built 2009 | 8% size difference (3,675 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $699,500
  • 7555 Cormac St, Mckinney, TX 75071
    July-24-2026 | 3,856 sqft | $272/sqft | built 2019 | Similar size (3,856 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $1,050,000
  • 1420 Milton Ln, Mckinney, TX 75071
    September-17-2026 | 3,444 sqft | $139/sqft | built 2022 | 14% size difference (3,444 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $477,855
  • 8301 Inspiration Ln, Mckinney, TX 75071
    May-8-2026 | 3,810 sqft | $189/sqft | built 2014 | 5% size difference (3,810 sqft); Similar age (2014); Sold after the valuation date
    $719,000

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 0.8% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$805,093−$6,803−0.8%
2025$811,896−$6,833−0.8%
2024$818,729+$89,751+12.3%
2023$728,978+$53,289+7.9%
2022$675,689+$166,512+32.7%
2021$509,177+$23,711+4.9%
2020$485,466——
6-year total+$319,627+65.8%