Collin Value

6616 Viejita St, Mckinney, TX 75070

2,086 sqft, built 2015, in Barcelona Addition. Appraised at $533,509 for 2026.

Collin County account 2707857

Appraised value
$533,509
Tax year 2026
Living area
2,086 sqft
$256 per sqft
Year built
2015
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 10.0% from $592,752 in 2025 to $533,509 in 2026.
  • Appraised value per square footThe current public record shows about $256 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.

  • 4405 Tortuga Ln, Mckinney, TX 75070
    2,122 sqft | $250/sqft | built 2015 | Similar size (2,122 vs 2,086 sqft); Built same year (2015); Similar lot size (6,440 vs 6,478 sqft)
    $530,310
  • 4417 Tortuga Ln, Mckinney, TX 75070
    2,122 sqft | $250/sqft | built 2015 | Similar size (2,122 vs 2,086 sqft); Built same year (2015); Similar lot size (6,440 vs 6,478 sqft)
    $530,418
  • 4600 Del Rey Ave, Mckinney, TX 75070
    2,088 sqft | $261/sqft | built 2018 | Similar size (2,088 vs 2,086 sqft); Similar age (2018 vs 2015); Similar lot size (6,550 vs 6,478 sqft)
    $543,988
  • 4508 Avenida Ln, Mckinney, TX 75070
    2,073 sqft | $259/sqft | built 2015 | Similar size (2,073 vs 2,086 sqft); Built same year (2015); Similar lot size (6,840 vs 6,478 sqft)
    $537,438
  • 4504 Tortuga Ln, Mckinney, TX 75070
    2,080 sqft | $248/sqft | built 2014 | Similar size (2,080 vs 2,086 sqft); Similar age (2014 vs 2015); Similar lot size (6,000 vs 6,478 sqft)
    $516,648

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.

  • 4713 Whitehall Ct, Mckinney, TX 75070
    September-17-2026 | 2,071 sqft | $240/sqft | built 2015 | Similar size (2,071 sqft); Similar age (2015); Sold after the valuation date
    $497,000
  • 4908 Witten Park Way, Mckinney, TX 75070
    August-31-2026 | 2,074 sqft | $234/sqft | built 2005 | Similar size (2,074 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $485,000
  • 4316 Querida Ave, Mckinney, TX 75070
    September-18-2026 | 2,220 sqft | $264/sqft | built 2018 | 6% size difference (2,220 sqft); Similar age (2018); Sold after the valuation date
    $585,000
  • 5820 Rubblestone Dr, Mckinney, TX 75070
    September-11-2026 | 2,010 sqft | $184/sqft | built 2006 | Similar size (2,010 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $369,990
  • 6566 Palo Alto St, Mckinney, TX 75070
    September-29-2026 | 2,220 sqft | $275/sqft | built 2020 | 6% size difference (2,220 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $610,000

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 10.0% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$533,509−$59,243−10.0%
2025$592,752+$4,752+0.8%
2024$588,000+$38,000+6.9%
2023$550,000+$37,197+7.3%
2022$512,803+$165,671+47.7%
2021$347,132+$13,433+4.0%
2020$333,699——
6-year total+$199,810+59.9%