Collin Value

305 Brook Ln, Mckinney, TX 75069

1,821 sqft, built 1975, in Black & Smith Addition. Appraised at $426,364 for 2026.

Collin County account 1092604

Appraised value
$426,364
Tax year 2026
Living area
1,821 sqft
$234 per sqft
Year built
1975

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, Black & Smith Addition, 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 5.8% from $452,829 in 2025 to $426,364 in 2026.
  • Appraised value per square footThe current public record shows about $234 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Black & Smith Addition neighborhood and ZIP 75069.
  • Neighborhood value signalAmong 1,765 residential records in the same neighborhood, the average appraised value is about $238 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.7% on average.

Comparable assessments

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

  • 1501 W Erwin Ave, Mckinney, TX 75069
    1,814 sqft | $213/sqft | built 1971 | Similar size (1,814 vs 1,821 sqft); Similar age (1971 vs 1975); Similar lot size (12,967 vs 12,744 sqft)
    $387,196
  • 1207 N Morris St, Mckinney, TX 75069
    1,806 sqft | $238/sqft | built 1975 | Similar size (1,806 vs 1,821 sqft); Built same year (1975); Similar lot size (11,696 vs 12,744 sqft)
    $430,390
  • 1808 W Midway St, Mckinney, TX 75069
    1,828 sqft | $161/sqft | built 1968 | Similar size (1,828 vs 1,821 sqft); Similar lot size (12,316 vs 12,744 sqft); Same neighborhood
    $295,174
  • 1908 N College St, Mckinney, TX 75069
    1,901 sqft | $181/sqft | built 1971 | Similar size (1,901 vs 1,821 sqft); Similar age (1971 vs 1975); Similar lot size (12,645 vs 12,744 sqft)
    $344,998
  • 1206 N Morris St, Mckinney, TX 75069
    1,728 sqft | $205/sqft | built 1971 | 5% smaller (1,728 vs 1,821 sqft); Similar age (1971 vs 1975); Similar lot size (12,734 vs 12,744 sqft)
    $355,000

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.

  • 909 Finch Ave, Mckinney, TX 75069
    August-28-2026 | 1,822 sqft | $228/sqft | built 1965 | Similar size (1,822 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $415,000
  • 1805 Greenwood Rd, Mckinney, TX 75069
    August-14-2026 | 1,720 sqft | $247/sqft | built 1971 | 6% size difference (1,720 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $425,000
  • 1410 Wysong Dr, Mckinney, TX 75069
    June-16-2026 | 1,826 sqft | $175/sqft | built 1975 | Similar size (1,826 sqft); Similar age (1975); Sold after the valuation date
    $319,000
  • 801 Woodleigh Dr, Mckinney, TX 75069
    August-7-2026 | 1,720 sqft | $189/sqft | built 1960 | 6% size difference (1,720 sqft); Sold after the valuation date
    $324,900
  • 141 Camellia Ln, Mckinney, TX 75069
    April-24-2026 | 1,838 sqft | $179/sqft | built 1971 | Similar size (1,838 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $329,000

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 5.8% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$426,364−$26,465−5.8%
2025$452,829+$56,619+14.3%
2024$396,210+$21,010+5.6%
2023$375,200+$40,655+12.2%
2022$334,545+$90,869+37.3%
2021$243,676−$7,914−3.1%
2020$251,590——
6-year total+$174,774+69.5%