Collin Value

304 S Waddill St, Mckinney, TX 75069

1,644 sqft, built 1925, in Mcwilliams Manor. Appraised at $507,559 for 2026.

Collin County account 1081705

Appraised value
$507,559
Tax year 2026
Living area
1,644 sqft
$309 per sqft
Year built
1925
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, Mcwilliams Manor, 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 2.5% from $495,322 in 2025 to $507,559 in 2026.
  • Appraised value per square footThe current public record shows about $309 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Mcwilliams Manor neighborhood and ZIP 75069.
  • Neighborhood value signalAmong 964 residential records in the same neighborhood, the average appraised value is about $300 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +2.6% on average.

Comparable assessments

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

  • 615 N Kentucky St, Mckinney, TX 75069
    1,622 sqft | $191/sqft | built 1925 | Similar size (1,622 vs 1,644 sqft); Built same year (1925); Similar lot size (5,619 vs 5,837 sqft)
    $309,602
  • 509 N Kentucky St, Mckinney, TX 75069
    1,684 sqft | $262/sqft | built 1920 | Similar size (1,684 vs 1,644 sqft); Similar age (1920 vs 1925); Similar lot size (6,050 vs 5,837 sqft)
    $441,627
  • 308 N College St, Mckinney, TX 75069
    1,572 sqft | $269/sqft | built 1920 | Similar size (1,572 vs 1,644 sqft); Similar age (1920 vs 1925); Similar lot size (5,966 vs 5,837 sqft)
    $422,745
  • 706 W Hunt St, Mckinney, TX 75069
    1,736 sqft | $283/sqft | built 1925 | 6% larger (1,736 vs 1,644 sqft); Built same year (1925); Similar lot size (5,532 vs 5,837 sqft)
    $491,351
  • 306 S Waddill St, Mckinney, TX 75069
    1,726 sqft | $266/sqft | built 1930 | Similar size (1,726 vs 1,644 sqft); Similar age (1930 vs 1925); Similar lot size (5,720 vs 5,837 sqft)
    $459,577

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.

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

Up 2.5% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$507,559+$12,237+2.5%
2025$495,322−$45,678−8.4%
2024$541,000+$13,500+2.6%
2023$527,500+$109,181+26.1%
2022$418,319+$92,305+28.3%
2021$326,014+$18,023+5.9%
2020$307,991——
6-year total+$199,568+64.8%