Collin Value

504 S Waddill St, Mckinney, TX 75069

2,542 sqft, built 1959, in Black & Smith Addition. Appraised at $701,238 for 2026.

Collin County account 1081812

Appraised value
$701,238
Tax year 2026
Living area
2,542 sqft
$276 per sqft
Year built
1959
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 increased 3.8% from $675,555 in 2025 to $701,238 in 2026.
  • Appraised value per square footThe current public record shows about $276 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

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

  • 1509 Wysong Dr, Mckinney, TX 75069
    2,543 sqft | $162/sqft | built 1966 | Similar size (2,543 vs 2,542 sqft); Similar lot size (9,090 vs 9,260 sqft); Same neighborhood
    $413,083
  • 1411 Wysong Dr, Mckinney, TX 75069
    2,555 sqft | $185/sqft | built 1961 | Similar size (2,555 vs 2,542 sqft); Similar age (1961 vs 1959); Similar lot size (9,834 vs 9,260 sqft)
    $473,390
  • 1911 N College St, Mckinney, TX 75069
    2,408 sqft | $228/sqft | built 1961 | 5% smaller (2,408 vs 2,542 sqft); Similar age (1961 vs 1959); Similar lot size (9,596 vs 9,260 sqft)
    $550,000
  • 1309 N Morris St, Mckinney, TX 75069
    2,397 sqft | $146/sqft | built 1960 | 6% smaller (2,397 vs 2,542 sqft); Similar age (1960 vs 1959); Similar lot size (8,744 vs 9,260 sqft)
    $351,144
  • 1405 N Morris St, Mckinney, TX 75069
    2,591 sqft | $132/sqft | built 1949 | Similar size (2,591 vs 2,542 sqft); Similar lot size (10,062 vs 9,260 sqft); Same neighborhood
    $340,942

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.

  • 1309 N Morris St, Mckinney, TX 75069
    May-15-2026 | 2,397 sqft | $161/sqft | built 1960 | 6% size difference (2,397 sqft); Similar age (1960); Sold after the valuation date
    $385,000
  • 704 Barnes St, Mckinney, TX 75069
    June-5-2026 | 2,738 sqft | $310/sqft | built 1950 | 8% size difference (2,738 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $850,000
  • 1008 Sherman St, Mckinney, TX 75069
    August-21-2026 | 2,180 sqft | $257/sqft | built 1962 | 14% size difference (2,180 sqft); Similar age (1962); Sold after the valuation date
    $559,900
  • 1809 Greenwood Rd, Mckinney, TX 75069
    August-10-2026 | 2,162 sqft | $254/sqft | built 1955 | 15% size difference (2,162 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $550,000
  • 805 Finch Ave, Mckinney, TX 75069
    June-12-2026 | 2,396 sqft | $271/sqft | built 1955 | 6% size difference (2,396 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $649,000

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

Up 3.8% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$701,238+$25,683+3.8%
2025$675,555+$119,339+21.5%
2024$556,216+$975+0.2%
2023$555,241+$98,178+21.5%
2022$457,063+$46,285+11.3%
2021$410,778+$474+0.1%
2020$410,304——
6-year total+$290,934+70.9%