Collin Value

901 W Erwin Ave, Mckinney, TX 75069

1,260 sqft, built 1930, in Black & Smith Addition. Appraised at $331,270 for 2026.

Collin County account 2581902

Appraised value
$331,270
Tax year 2026
Living area
1,260 sqft
$263 per sqft
Year built
1930

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 increased 0.4% from $330,000 in 2025 to $331,270 in 2026.
  • Appraised value per square footThe current public record shows about $263 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.

  • 1011 W Erwin Ave, Mckinney, TX 75069
    1,295 sqft | $273/sqft | built 1930 | Similar size (1,295 vs 1,260 sqft); Built same year (1930); Similar lot size (9,870 vs 9,975 sqft)
    $353,003
  • 1007 West St, Mckinney, TX 75069
    1,221 sqft | $283/sqft | built 1930 | Similar size (1,221 vs 1,260 sqft); Built same year (1930); Similar lot size (9,647 vs 9,975 sqft)
    $344,973
  • 603 N Chestnut St, Mckinney, TX 75069
    1,202 sqft | $268/sqft | built 1942 | Similar size (1,202 vs 1,260 sqft); Similar lot size (10,001 vs 9,975 sqft); Same neighborhood
    $322,448
  • 215 Colorado St, Mckinney, TX 75069
    1,344 sqft | $279/sqft | built 1925 | 7% larger (1,344 vs 1,260 sqft); Similar age (1925 vs 1930); Similar lot size (9,500 vs 9,975 sqft)
    $375,106
  • 209 Short St, Mckinney, TX 75069
    1,260 sqft | $282/sqft | built 1930 | Similar size (1,260 vs 1,260 sqft); Built same year (1930); Same neighborhood
    $354,694

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.

  • 810 W Lamar St, Mckinney, TX 75069
    July-15-2026 | 1,162 sqft | $258/sqft | built 1940 | 8% size difference (1,162 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $299,950
  • 1308 Sherman St, Mckinney, TX 75069
    July-20-2026 | 1,176 sqft | $234/sqft | built 1945 | 7% size difference (1,176 sqft); Sold after the valuation date
    $275,000
  • 502 S Waddill St, Mckinney, TX 75069
    September-11-2026 | 1,088 sqft | $422/sqft | built 1940 | 14% size difference (1,088 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $459,000
  • 904 Florence St, Mckinney, TX 75069
    April-20-2026 | 1,248 sqft | $260/sqft | built 1940 | Similar size (1,248 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $325,000
  • 1304 W Hunt St, Mckinney, TX 75069
    June-18-2026 | 1,489 sqft | $363/sqft | built 1940 | Moderate age difference (10 years newer); Sold after the valuation date
    $539,900

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

Up 0.4% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$331,270+$1,270+0.4%
2025$330,000+$125,631+61.5%
2024$204,369+$4,369+2.2%
2023$200,000+$13,000+7.0%
2022$187,000+$62,639+50.4%
2021$124,361+$6,614+5.6%
2020$117,747——
6-year total+$213,523+181.3%