Collin Value

404 Parker St, Mckinney, TX 75069

1,642 sqft, built 1962, in Mcwilliams Manor. Appraised at $541,996 for 2026.

Collin County account 1110407

Likely too high

about $84,000

8 similar homes nearby point to a value about $84,000 lower than yours.

Appraised value$541,996
Similar homes$458,019
$83,977 gap · bars start at $0

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

Appraised value
$541,996
Tax year 2026
Living area
1,642 sqft
$330 per sqft
Year built
1962
Homestead
Yes
Owner-occupied exemption on file

Why we think so

Unequal assessment

Strong

8 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $272.62/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 $250,000. Counting your land in place of theirs where theirs is less, they support a value of $458,019.

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 2.8% from $557,836 in 2025 to $541,996 in 2026.
  • Appraised value per square footThe current public record shows about $330 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.

  • 1004 Cole St, Mckinney, TX 75069
    1,705 sqft | $267/sqft | built 1965 | Similar size (1,705 vs 1,642 sqft); Similar age (1965 vs 1962); Similar lot size (8,258 vs 8,428 sqft)
    $456,000
  • 510 Titus St, Mckinney, TX 75069
    1,612 sqft | $248/sqft | built 1956 | Similar size (1,612 vs 1,642 sqft); Similar lot size (8,688 vs 8,428 sqft); Same neighborhood
    $400,382
  • 818 Barnes St, Mckinney, TX 75069
    1,637 sqft | $246/sqft | built 1969 | Similar size (1,637 vs 1,642 sqft); Similar lot size (8,973 vs 8,428 sqft); Same neighborhood
    $403,000
  • 406 Barnes St, Mckinney, TX 75069
    1,569 sqft | $307/sqft | built 1957 | Similar size (1,569 vs 1,642 sqft); Similar age (1957 vs 1962); Similar lot size (8,739 vs 8,428 sqft)
    $481,287
  • 105 S Graves St, Mckinney, TX 75069
    1,551 sqft | $273/sqft | built 1962 | 6% smaller (1,551 vs 1,642 sqft); Built same year (1962); Similar lot size (9,000 vs 8,428 sqft)
    $422,839

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.

  • 1207 N College St, Mckinney, TX 75069
    August-31-2026 | 1,539 sqft | $194/sqft | built 1966 | 6% size difference (1,539 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $298,000
  • 801 Woodleigh Dr, Mckinney, TX 75069
    August-7-2026 | 1,720 sqft | $189/sqft | built 1960 | Similar size (1,720 sqft); Similar age (1960); Sold after the valuation date
    $324,900
  • 1008 W White Ave, Mckinney, TX 75069
    May-13-2026 | 1,565 sqft | $281/sqft | built 1965 | Similar size (1,565 sqft); Similar age (1965); Sold after the valuation date
    $440,000
  • 1009 W Erwin Ave, Mckinney, TX 75069
    May-22-2026 | 1,581 sqft | $136/sqft | built 1967 | Similar size (1,581 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $214,900
  • 909 Finch Ave, Mckinney, TX 75069
    August-28-2026 | 1,822 sqft | $228/sqft | built 1965 | 11% size difference (1,822 sqft); Similar age (1965); Sold after the valuation date
    $415,000

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 2.8% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$541,996−$15,840−2.8%
2025$557,836−$3,366−0.6%
2024$561,202+$39,924+7.7%
2023$521,278+$17,318+3.4%
2022$503,960+$97,765+24.1%
2021$406,195+$25,023+6.6%
2020$381,172——
6-year total+$160,824+42.2%