Collin Value

412 N Waddill St, Mckinney, TX 75069

940 sqft, built 1965, in Mcwilliams Manor. Appraised at $397,678 for 2026.

Collin County account 1133669

Appraised value
$397,678
Tax year 2026
Living area
940 sqft
$423 per sqft
Year built
1965

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 decreased 0.4% from $399,260 in 2025 to $397,678 in 2026.
  • Appraised value per square footThe current public record shows about $423 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

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

  • 502 Howell St, Mckinney, TX 75069
    980 sqft | $359/sqft | built 1962 | Similar size (980 vs 940 sqft); Similar age (1962 vs 1965); Similar lot size (5,245 vs 5,214 sqft)
    $352,138
  • 508 N Benge St, Mckinney, TX 75069
    927 sqft | $346/sqft | built 1950 | Similar size (927 vs 940 sqft); Similar lot size (5,227 vs 5,214 sqft); Same neighborhood
    $320,724
  • 707 N Church St, Mckinney, TX 75069
    1,060 sqft | $288/sqft | built 1965 | 13% larger (1,060 vs 940 sqft); Built same year (1965); Similar lot size (5,253 vs 5,214 sqft)
    $304,810
  • 210 Byrne St, Mckinney, TX 75069
    864 sqft | $387/sqft | built 1965 | 8% smaller (864 vs 940 sqft); Built same year (1965); Similar lot size (5,706 vs 5,214 sqft)
    $334,584
  • 805 W Virginia St, Mckinney, TX 75069
    994 sqft | $339/sqft | built 1960 | 6% larger (994 vs 940 sqft); Similar age (1960 vs 1965); Similar lot size (4,717 vs 5,214 sqft)
    $336,818

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.

  • 1409 N Morris St, Mckinney, TX 75069
    August-11-2026 | 920 sqft | $321/sqft | built 1962 | Similar size (920 sqft); Similar age (1962); Sold after the valuation date
    $295,000
  • 1415 N Waddill St, Mckinney, TX 75069
    June-30-2026 | 856 sqft | $232/sqft | built 1965 | 9% size difference (856 sqft); Similar age (1965); Sold after the valuation date
    $198,800
  • 1415 N College St, Mckinney, TX 75069
    September-11-2026 | 840 sqft | $292/sqft | built 1955 | 11% size difference (840 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $244,900
  • 603 Barnes St, Mckinney, TX 75069
    September-11-2026 | 880 sqft | $307/sqft | built 1950 | 6% size difference (880 sqft); Sold after the valuation date
    $270,000
  • 412 Oak St, Mckinney, TX 75069
    May-11-2026 | 1,065 sqft | $300/sqft | built 1960 | 13% size difference (1,065 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $319,000

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

Down 0.4% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$397,678−$1,582−0.4%
2025$399,260+$78,632+24.5%
2024$320,628+$38,354+13.6%
2023$282,274+$32,247+12.9%
2022$250,027+$87,000+53.4%
2021$163,027−$4,755−2.8%
2020$167,782——
6-year total+$229,896+137.0%