Collin Value

4608 Del Rey Ave, Mckinney, TX 75070

2,199 sqft, built 2017, in Barcelona Addition. Appraised at $546,661 for 2026.

Collin County account 2757736

Appraised value
$546,661
Tax year 2026
Living area
2,199 sqft
$249 per sqft
Year built
2017
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 10.3% from $609,317 in 2025 to $546,661 in 2026.
  • Appraised value per square footThe current public record shows about $249 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.

  • 4225 Famoso St, Mckinney, TX 75070
    2,199 sqft | $252/sqft | built 2017 | Similar size (2,199 vs 2,199 sqft); Built same year (2017); Similar lot size (6,500 vs 6,562 sqft)
    $554,911
  • 6408 Palo Alto St, Mckinney, TX 75070
    2,163 sqft | $243/sqft | built 2017 | Similar size (2,163 vs 2,199 sqft); Built same year (2017); Similar lot size (6,579 vs 6,562 sqft)
    $525,578
  • 4233 Casa Grande Ln, Mckinney, TX 75070
    2,201 sqft | $251/sqft | built 2020 | Similar size (2,201 vs 2,199 sqft); Similar age (2020 vs 2017); Similar lot size (6,587 vs 6,562 sqft)
    $551,598
  • 4412 Tortuga Ln, Mckinney, TX 75070
    2,203 sqft | $242/sqft | built 2014 | Similar size (2,203 vs 2,199 sqft); Similar age (2014 vs 2017); Similar lot size (6,600 vs 6,562 sqft)
    $532,283
  • 4245 Brookstone Dr, Mckinney, TX 75070
    2,193 sqft | $255/sqft | built 2018 | Similar size (2,193 vs 2,199 sqft); Similar age (2018 vs 2017); Similar lot size (6,715 vs 6,562 sqft)
    $558,172

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.

  • 4316 Querida Ave, Mckinney, TX 75070
    September-18-2026 | 2,220 sqft | $264/sqft | built 2018 | Similar size (2,220 sqft); Similar age (2018); Sold after the valuation date
    $585,000
  • 4713 Whitehall Ct, Mckinney, TX 75070
    September-17-2026 | 2,071 sqft | $240/sqft | built 2015 | 6% size difference (2,071 sqft); Similar age (2015); Sold after the valuation date
    $497,000
  • 6566 Palo Alto St, Mckinney, TX 75070
    September-29-2026 | 2,220 sqft | $275/sqft | built 2020 | Similar size (2,220 sqft); Similar age (2020); Sold after the valuation date
    $610,000
  • 4912 Basil Dr, Mckinney, TX 75070
    October-2-2026 | 2,231 sqft | $177/sqft | built 1998 | Similar size (2,231 sqft); Sold after the valuation date
    $395,000
  • 6408 Palo Alto St, Mckinney, TX 75070
    June-5-2026 | 2,202 sqft | $272/sqft | built 2017 | Similar size (2,202 sqft); Similar age (2017); Sold after the valuation date
    $599,900

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 10.3% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$546,661−$62,656−10.3%
2025$609,317+$2,125+0.3%
2024$607,192−$4,679−0.8%
2023$611,871+$86,808+16.5%
2022$525,063+$166,064+46.3%
2021$358,999+$14,419+4.2%
2020$344,580——
6-year total+$202,081+58.6%