Collin Value

6509 Catalina St, Mckinney, TX 75070

3,720 sqft, built 2014, in Barcelona Addition. Appraised at $696,771 for 2026.

Collin County account 2707884

Appraised value
$696,771
Tax year 2026
Living area
3,720 sqft
$187 per sqft
Year built
2014
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 75070, Barcelona Addition, 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 12.4% from $795,507 in 2025 to $696,771 in 2026.
  • Appraised value per square footThe current public record shows about $187 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Barcelona Addition neighborhood and ZIP 75070.
  • Neighborhood value signalAmong 320 residential records in the same neighborhood, the average appraised value is about $215 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -10.9% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 6604 Manzano St, Mckinney, TX 75070
    3,723 sqft | $187/sqft | built 2014 | Similar size (3,723 vs 3,720 sqft); Built same year (2014); Similar lot size (6,638 vs 6,840 sqft)
    $694,707
  • 4409 Casa Grande Ln, Mckinney, TX 75070
    3,723 sqft | $187/sqft | built 2014 | Similar size (3,723 vs 3,720 sqft); Built same year (2014); Similar lot size (6,334 vs 6,840 sqft)
    $694,707
  • 4432 Querida Ave, Mckinney, TX 75070
    3,715 sqft | $191/sqft | built 2017 | Similar size (3,715 vs 3,720 sqft); Similar age (2017 vs 2014); Similar lot size (7,150 vs 6,840 sqft)
    $709,913
  • 4209 Famoso St, Mckinney, TX 75070
    3,696 sqft | $190/sqft | built 2017 | Similar size (3,696 vs 3,720 sqft); Similar age (2017 vs 2014); Similar lot size (6,500 vs 6,840 sqft)
    $701,000
  • 4404 Tortuga Ln, Mckinney, TX 75070
    3,603 sqft | $192/sqft | built 2014 | Similar size (3,603 vs 3,720 sqft); Built same year (2014); Similar lot size (6,537 vs 6,840 sqft)
    $692,405

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.

  • 8016 Blue Hole Ct, Mckinney, TX 75070
    September-21-2026 | 3,628 sqft | $207/sqft | built 2007 | Similar size (3,628 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $749,900
  • 6408 Arroyo Grande Ave, Mckinney, TX 75070
    September-30-2026 | 3,528 sqft | $207/sqft | built 2017 | 5% size difference (3,528 sqft); Similar age (2017); Sold after the valuation date
    $730,800
  • 4817 Buffalo Trace Ln, Mckinney, TX 75070
    August-31-2026 | 3,614 sqft | $221/sqft | built 2023 | Similar size (3,614 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $799,999
  • 5508 Dimebox Dr, Mckinney, TX 75070
    June-26-2026 | 3,595 sqft | $200/sqft | built 2013 | Similar size (3,595 sqft); Similar age (2013); Sold after the valuation date
    $720,000
  • 4845 Brantley Dr, Mckinney, TX 75070
    August-12-2026 | 3,573 sqft | $186/sqft | built 2018 | Similar size (3,573 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $665,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Collin Central Appraisal District. Sales data checked in this snapshot: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Down 12.4% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$696,771−$98,736−12.4%
2025$795,507+$23,144+3.0%
2024$772,363−$4,637−0.6%
2023$777,000+$100,967+14.9%
2022$676,033+$201,033+42.3%
2021$475,000+$30,000+6.7%
2020$445,000——
6-year total+$251,771+56.6%