Collin Value

603 S College St, Mckinney, TX 75069

1,156 sqft, built 1995, in Mcwilliams Manor. Appraised at $397,144 for 2026.

Collin County account 2026658

In line with similar homes

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

Appraised value$397,144
Similar homes$431,384
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
$397,144
Tax year 2026
Living area
1,156 sqft
$344 per sqft
Year built
1995
Homestead
Yes
Owner-occupied exemption on file

What we found

Unequal assessment

Weak

2 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $370.02/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 $270,000. Counting your land in place of theirs where theirs is less, they support a value of $431,384.

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 1.9% from $404,825 in 2025 to $397,144 in 2026.
  • Appraised value per square footThe current public record shows about $344 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.

  • 400 Titus St, Mckinney, TX 75069
    1,196 sqft | $330/sqft | built 1983 | Similar size (1,196 vs 1,156 sqft); Similar lot size (10,315 vs 11,217 sqft); Same neighborhood
    $394,286
  • 608 Howell St, Mckinney, TX 75069
    1,055 sqft | $373/sqft | built 2001 | 9% smaller (1,055 vs 1,156 sqft); Similar lot size (12,013 vs 11,217 sqft); Same neighborhood
    $393,695
  • 716 Parker St, Mckinney, TX 75069
    1,111 sqft | $400/sqft | built 2003 | Similar size (1,111 vs 1,156 sqft); Lot 13% larger (12,675 vs 11,217 sqft); Same neighborhood
    $444,309
  • 809 1/2 Barnes St, Mckinney, TX 75069
    1,100 sqft | $370/sqft | built 1985 | Similar size (1,100 vs 1,156 sqft); Similar lot size (10,109 vs 11,217 sqft); Same neighborhood
    $407,024
  • 504 S College St, Mckinney, TX 75069
    1,201 sqft | $359/sqft | built 2007 | Similar size (1,201 vs 1,156 sqft); Lot 13% smaller (9,714 vs 11,217 sqft); Same neighborhood
    $431,639

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 Paloma Dr, Mckinney, TX 75069
    July-31-2026 | 1,160 sqft | $216/sqft | built 2005 | Similar size (1,160 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $249,990
  • 305 Lively Hl, Mckinney, TX 75069
    July-31-2026 | 1,036 sqft | $290/sqft | built 2003 | 10% size difference (1,036 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $300,000
  • 1006 Hall St, Mckinney, TX 75069
    September-16-2026 | 1,327 sqft | $267/sqft | built 2007 | 15% size difference (1,327 sqft); Sold after the valuation date
    $354,900
  • 1306 Oak St, Mckinney, TX 75069
    May-22-2026 | 1,117 sqft | $304/sqft | built 2015 | Similar size (1,117 sqft); Sold after the valuation date
    $340,000
  • 212 W Graham St, Mckinney, TX 75069
    July-24-2026 | 1,330 sqft | $259/sqft | built 1985 | Moderate age difference (10 years older); Sold after the valuation date
    $344,500

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 1.9% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$397,144−$7,681−1.9%
2025$404,825+$13,369+3.4%
2024$391,456+$13,984+3.7%
2023$377,472+$48,430+14.7%
2022$329,042+$66,885+25.5%
2021$262,157+$16,600+6.8%
2020$245,557——
6-year total+$151,587+61.7%