Collin Value

806 Parker St, Mckinney, TX 75069

1,764 sqft, built 1938, in Mcwilliams Manor. Appraised at $451,305 for 2026.

Collin County account 1124143

Appraised value
$451,305
Tax year 2026
Living area
1,764 sqft
$256 per sqft
Year built
1938
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 2.4% from $440,644 in 2025 to $451,305 in 2026.
  • Appraised value per square footThe current public record shows about $256 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.

  • 409 N Bradley St, Mckinney, TX 75069
    1,810 sqft | $287/sqft | built 1940 | Similar size (1,810 vs 1,764 sqft); Similar age (1940 vs 1938); Similar lot size (10,018 vs 9,953 sqft)
    $520,159
  • 208 N Waddill St, Mckinney, TX 75069
    1,701 sqft | $330/sqft | built 1942 | Similar size (1,701 vs 1,764 sqft); Similar age (1942 vs 1938); Similar lot size (9,967 vs 9,953 sqft)
    $561,035
  • 908 W Hunt St, Mckinney, TX 75069
    1,769 sqft | $262/sqft | built 1925 | Similar size (1,769 vs 1,764 sqft); Similar lot size (10,018 vs 9,953 sqft); Same neighborhood
    $463,000
  • 1108 Tucker St, Mckinney, TX 75069
    1,802 sqft | $277/sqft | built 1925 | Similar size (1,802 vs 1,764 sqft); Similar lot size (9,975 vs 9,953 sqft); Same neighborhood
    $499,000
  • 1212 Tucker St, Mckinney, TX 75069
    1,852 sqft | $279/sqft | built 1949 | Similar size (1,852 vs 1,764 sqft); Similar lot size (10,010 vs 9,953 sqft); Same neighborhood
    $516,881

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: . 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 2.4% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$451,305+$10,661+2.4%
2025$440,644+$177,997+67.8%
2024$262,647+$19,597+8.1%
2023$243,050+$24,023+11.0%
2022$219,027+$58,595+36.5%
2021$160,432+$313+0.2%
2020$160,119——
6-year total+$291,186+181.9%