Collin Value

1100 W Lamar St, Mckinney, TX 75069

1,824 sqft, built 1925, in Mcwilliams Manor. Appraised at $505,786 for 2026.

Collin County account 2115921

Appraised value
$505,786
Tax year 2026
Living area
1,824 sqft
$277 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 5.2% from $480,915 in 2025 to $505,786 in 2026.
  • Appraised value per square footThe current public record shows about $277 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.

  • 503 Heard St, Mckinney, TX 75069
    1,818 sqft | $322/sqft | built 1925 | Similar size (1,818 vs 1,824 sqft); Built same year (1925); Similar lot size (12,719 vs 12,511 sqft)
    $585,026
  • 802 Parker St, Mckinney, TX 75069
    1,821 sqft | $262/sqft | built 1925 | Similar size (1,821 vs 1,824 sqft); Built same year (1925); Similar lot size (12,893 vs 12,511 sqft)
    $476,246
  • 509 W Hunt St, Mckinney, TX 75069
    1,853 sqft | $336/sqft | built 1920 | Similar size (1,853 vs 1,824 sqft); Similar age (1920 vs 1925); Similar lot size (12,763 vs 12,511 sqft)
    $622,500
  • 110 S Waddill St, Mckinney, TX 75069
    1,863 sqft | $299/sqft | built 1925 | Similar size (1,863 vs 1,824 sqft); Built same year (1925); Lot 12% smaller (10,977 vs 12,511 sqft)
    $557,915
  • 621 N Church St, Mckinney, TX 75069
    1,697 sqft | $381/sqft | built 1920 | 7% smaller (1,697 vs 1,824 sqft); Similar age (1920 vs 1925); Similar lot size (12,501 vs 12,511 sqft)
    $647,139

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 5.2% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$505,786+$24,871+5.2%
2025$480,915−$52,837−9.9%
2024$533,752+$15,143+2.9%
2023$518,609+$50,199+10.7%
2022$468,410+$110,968+31.0%
2021$357,442−$44,355−11.0%
2020$401,797——
6-year total+$103,989+25.9%