Collin Value

603 Barnes St, Mckinney, TX 75069

880 sqft, built 1950, in Mcwilliams Manor. Appraised at $308,000 for 2026.

Collin County account 1110522

In line with similar homes

8 similar homes nearby support a value at or above your county value.

Appraised value$308,000
Similar homes$336,450
No gap: similar homes are at or above the county value · bars start at $0

How sure: High · 8 similar homes (5 shown below) · public records only

Appraised value
$308,000
Tax year 2026
Living area
880 sqft
$350 per sqft
Year built
1950

What we found

Unequal assessment

Weak

1 of 8 similar homes is assessed lower per square foot. Their similarity-weighted median is $380.72/sqft, but land is valued apart from the home, and some of them have less land value per square foot of home than yours, which counts as $240,000. Counting your land in place of theirs where theirs is less, they support a value of $336,450.

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 4.2% from $321,645 in 2025 to $308,000 in 2026.
  • Appraised value per square footThe current public record shows about $350 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.

  • 1102 Cole St, Mckinney, TX 75069
    892 sqft | $364/sqft | built 1959 | Similar size (892 vs 880 sqft); Similar lot size (7,465 vs 7,906 sqft); Same neighborhood
    $324,607
  • 817 Barnes St, Mckinney, TX 75069
    850 sqft | $381/sqft | built 1958 | Similar size (850 vs 880 sqft); Similar lot size (8,363 vs 7,906 sqft); Same neighborhood
    $323,615
  • 814 N Church St, Mckinney, TX 75069
    775 sqft | $475/sqft | built 1951 | 12% smaller (775 vs 880 sqft); Similar age (1951 vs 1950); Similar lot size (8,001 vs 7,906 sqft)
    $368,285
  • 908 Bonner St, Mckinney, TX 75069
    840 sqft | $386/sqft | built 1959 | Similar size (840 vs 880 sqft); Similar lot size (8,459 vs 7,906 sqft); Same neighborhood
    $324,033
  • 808 Largent St, Mckinney, TX 75069
    882 sqft | $405/sqft | built 1956 | Similar size (882 vs 880 sqft); Lot 19% smaller (6,424 vs 7,906 sqft); Same neighborhood
    $357,000

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

Down 4.2% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$308,000−$13,645−4.2%
2025$321,645+$107,032+49.9%
2024$214,613+$13,876+6.9%
2023$200,737−$2,635−1.3%
2022$203,372+$56,640+38.6%
2021$146,732+$1,846+1.3%
2020$144,886——
6-year total+$163,114+112.6%

Recent sale history

Recent transfers help establish whether the county value is tracking real market behavior.

  • $270,000 sale recorded on September-11-2026