Collin Value

509 Christian St, Mckinney, TX 75069

1,247 sqft, built 1998, in Ditto & Hight Addition #1. Appraised at $285,760 for 2026.

Collin County account 1145781

Appraised value
$285,760
Tax year 2026
Living area
1,247 sqft
$229 per sqft
Year built
1998

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, Ditto & Hight Addition #1, 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 7.3% from $308,260 in 2025 to $285,760 in 2026.
  • Appraised value per square footThe current public record shows about $229 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Ditto & Hight Addition #1 neighborhood and ZIP 75069.
  • Neighborhood value signalAmong 1,079 residential records in the same neighborhood, the average appraised value is about $216 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -5.3% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 604 Fenet St, Mckinney, TX 75069
    1,189 sqft | $235/sqft | built 2000 | Similar size (1,189 vs 1,247 sqft); Similar age (2000 vs 1998); Similar lot size (9,540 vs 9,365 sqft)
    $278,863
  • 816 Lindsey St, Mckinney, TX 75069
    1,221 sqft | $255/sqft | built 2002 | Similar size (1,221 vs 1,247 sqft); Similar age (2002 vs 1998); Similar lot size (9,992 vs 9,365 sqft)
    $311,568
  • 613 Seneca Blvd, Mckinney, TX 75069
    1,193 sqft | $235/sqft | built 2000 | Similar size (1,193 vs 1,247 sqft); Similar age (2000 vs 1998); Similar lot size (10,149 vs 9,365 sqft)
    $280,000
  • 304 Wilson St, Mckinney, TX 75069
    1,330 sqft | $231/sqft | built 2004 | 7% larger (1,330 vs 1,247 sqft); Similar lot size (9,278 vs 9,365 sqft); Same neighborhood
    $307,000
  • 702 Main St, Mckinney, TX 75069
    1,290 sqft | $205/sqft | built 2002 | Similar size (1,290 vs 1,247 sqft); Similar age (2002 vs 1998); Similar lot size (8,537 vs 9,365 sqft)
    $264,281

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.

  • 1006 Hall St, Mckinney, TX 75069
    September-16-2026 | 1,327 sqft | $267/sqft | built 2007 | 6% size difference (1,327 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $354,900
  • 1409 Paloma Dr, Mckinney, TX 75069
    July-31-2026 | 1,160 sqft | $216/sqft | built 2005 | 7% size difference (1,160 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $249,990
  • 212 W Graham St, Mckinney, TX 75069
    July-24-2026 | 1,330 sqft | $259/sqft | built 1985 | 7% size difference (1,330 sqft); Sold after the valuation date
    $344,500
  • 2817 Dover Dr, Mckinney, TX 75069
    September-3-2026 | 1,468 sqft | $260/sqft | built 1998 | Similar age (1998); Sold after the valuation date
    $382,000
  • 305 Lively Hl, Mckinney, TX 75069
    July-31-2026 | 1,036 sqft | $290/sqft | built 2003 | Moderate age difference (5 years newer); Sold after the valuation date
    $300,000

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

Down 7.3% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$285,760−$22,500−7.3%
2025$308,260−$3,522−1.1%
2024$311,782+$30,734+10.9%
2023$281,048+$34,284+13.9%
2022$246,764+$54,700+28.5%
2021$192,064+$6,713+3.6%
2020$185,351——
6-year total+$100,409+54.2%