Collin Value

401 W Lamar St, Mckinney, TX 75069

4,900 sqft, built 1907, in Mcwilliams Manor. Appraised at $1,783,936 for 2026.

Collin County account 1098065

Appraised value
$1,783,936
Tax year 2026
Living area
4,900 sqft
$364 per sqft
Year built
1907
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 3.6% from $1,722,000 in 2025 to $1,783,936 in 2026.
  • Appraised value per square footThe current public record shows about $364 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.

  • 601 N College St, Mckinney, TX 75069
    4,779 sqft | $357/sqft | built 1920 | Similar size (4,779 vs 4,900 sqft); Similar lot size (20,760 vs 21,318 sqft); Same neighborhood
    $1,705,249
  • 506 W Hunt St, Mckinney, TX 75069
    4,906 sqft | $368/sqft | built 1906 | Similar size (4,906 vs 4,900 sqft); Similar age (1906 vs 1907); Same neighborhood
    $1,806,404
  • 311 N College St, Mckinney, TX 75069
    4,800 sqft | $267/sqft | built 1900 | Similar size (4,800 vs 4,900 sqft); Similar lot size (22,825 vs 21,318 sqft); Same neighborhood
    $1,282,858
  • 711 N Church St, Mckinney, TX 75069
    4,327 sqft | $274/sqft | built 1905 | 12% smaller (4,327 vs 4,900 sqft); Similar age (1905 vs 1907); Similar lot size (19,602 vs 21,318 sqft)
    $1,184,966
  • 417 N Waddill St, Mckinney, TX 75069
    4,408 sqft | $299/sqft | built 1916 | 10% smaller (4,408 vs 4,900 sqft); Similar lot size (19,957 vs 21,318 sqft); Same neighborhood
    $1,317,555

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 3.6% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$1,783,936+$61,936+3.6%
2025$1,722,000+$621,000+56.4%
2024$1,101,000+$49,000+4.7%
2023$1,052,000+$103,600+10.9%
2022$948,400+$163,400+20.8%
2021$785,000+$23,899+3.1%
2020$761,101——
6-year total+$1,022,835+134.4%