Collin Value

501 Dunn St, Mckinney, TX 75069

1,456 sqft, built 2001, in Black & Smith Addition. Appraised at $324,519 for 2026.

Collin County account 1115395

Appraised value
$324,519
Tax year 2026
Living area
1,456 sqft
$223 per sqft
Year built
2001
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 75069, Black & Smith Addition, McKinney, and Fairview 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 2.9% from $334,223 in 2025 to $324,519 in 2026.
  • Appraised value per square footThe current public record shows about $223 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Black & Smith Addition neighborhood and ZIP 75069.
  • Neighborhood value signalAmong 1,765 residential records in the same neighborhood, the average appraised value is about $238 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.7% on average.

Comparable assessments

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

  • 216 E Standifer St, Mckinney, TX 75069
    1,442 sqft | $222/sqft | built 2003 | Similar size (1,442 vs 1,456 sqft); Similar age (2003 vs 2001); Similar lot size (4,939 vs 5,028 sqft)
    $319,489
  • 906 Oak St, Mckinney, TX 75069
    1,417 sqft | $253/sqft | built 2006 | Similar size (1,417 vs 1,456 sqft); Similar age (2006 vs 2001); Similar lot size (5,100 vs 5,028 sqft)
    $358,033
  • 1511 N Waddill St, Mckinney, TX 75069
    1,549 sqft | $191/sqft | built 2002 | 6% larger (1,549 vs 1,456 sqft); Similar age (2002 vs 2001); Similar lot size (5,124 vs 5,028 sqft)
    $295,343
  • 506 S Tennessee St, Mckinney, TX 75069
    1,349 sqft | $204/sqft | built 2000 | 7% smaller (1,349 vs 1,456 sqft); Similar age (2000 vs 2001); Similar lot size (4,965 vs 5,028 sqft)
    $275,216
  • 811 W Josephine St, Mckinney, TX 75069
    1,561 sqft | $238/sqft | built 2001 | 7% larger (1,561 vs 1,456 sqft); Built same year (2001); Similar lot size (5,262 vs 5,028 sqft)
    $372,225

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.

  • 2817 Dover Dr, Mckinney, TX 75069
    September-3-2026 | 1,468 sqft | $260/sqft | built 1998 | Similar size (1,468 sqft); Similar age (1998); Sold after the valuation date
    $382,000
  • 906 Oak St, Mckinney, TX 75069
    July-13-2026 | 1,417 sqft | $275/sqft | built 2006 | Similar size (1,417 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $389,999
  • 1006 Hall St, Mckinney, TX 75069
    September-16-2026 | 1,327 sqft | $267/sqft | built 2007 | 9% size difference (1,327 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $354,900
  • 5878 Fairview Pkwy, TX 75069
    July-31-2026 | 1,479 sqft | $260/sqft | built 2010 | Similar size (1,479 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $385,000
  • 412 Kincaide St, Mckinney, TX 75069
    August-6-2026 | 1,472 sqft | $272/sqft | built 2019 | Similar size (1,472 sqft); Sold after the valuation date
    $399,700

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 2.9% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$324,519−$9,704−2.9%
2025$334,223−$35,502−9.6%
2024$369,725+$45,283+14.0%
2023$324,442+$43,749+15.6%
2022$280,693+$39,153+16.2%
2021$241,540+$43,540+22.0%
2020$198,000——
6-year total+$126,519+63.9%