Collin Value

6709 Marina Cir, Mckinney, TX 75070

3,267 sqft, built 2017, in Watters Branch. Appraised at $719,043 for 2026.

Collin County account 2761731

Appraised value
$719,043
Tax year 2026
Living area
3,267 sqft
$220 per sqft
Year built
2017
Homestead
Yes
Owner-occupied exemption on file

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 75070, Watters Branch, and McKinney 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 1.5% from $729,633 in 2025 to $719,043 in 2026.
  • Appraised value per square footThe current public record shows about $220 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Watters Branch neighborhood and ZIP 75070.
  • Neighborhood value signalAmong 144 residential records in the same neighborhood, the average appraised value is about $237 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.3% on average.

Comparable assessments

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

  • 6808 Sleepy River St, Mckinney, TX 75070
    3,281 sqft | $223/sqft | built 2017 | Similar size (3,281 vs 3,267 sqft); Built same year (2017); Similar lot size (5,749 vs 5,749 sqft)
    $733,182
  • 6701 Marina Cir, Mckinney, TX 75070
    3,285 sqft | $223/sqft | built 2017 | Similar size (3,285 vs 3,267 sqft); Built same year (2017); Similar lot size (5,749 vs 5,749 sqft)
    $733,723
  • 5804 Zephyr Rd, Mckinney, TX 75070
    3,287 sqft | $225/sqft | built 2018 | Similar size (3,287 vs 3,267 sqft); Similar age (2018 vs 2017); Similar lot size (5,749 vs 5,749 sqft)
    $740,027
  • 5800 Zephyr Rd, Mckinney, TX 75070
    3,284 sqft | $223/sqft | built 2019 | Similar size (3,284 vs 3,267 sqft); Similar age (2019 vs 2017); Similar lot size (5,749 vs 5,749 sqft)
    $733,345
  • 6809 Frying Pan Dr, Mckinney, TX 75070
    3,306 sqft | $225/sqft | built 2018 | Similar size (3,306 vs 3,267 sqft); Similar age (2018 vs 2017); Similar lot size (5,749 vs 5,749 sqft)
    $742,814

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 1.5% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$719,043−$10,590−1.5%
2025$729,633−$482−0.1%
2024$730,115−$7,931−1.1%
2023$738,046+$73,204+11.0%
2022$664,842+$185,005+38.6%
2021$479,837+$23,247+5.1%
2020$456,590——
6-year total+$262,453+57.5%