Collin Value

6616 Manzano St, Mckinney, TX 75070

3,139 sqft, built 2014, in Barcelona Addition. Appraised at $656,053 for 2026.

Collin County account 2707912

In line with similar homes

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

Appraised value$656,053
Similar homes$669,077
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
$656,053
Tax year 2026
Living area
3,139 sqft
$209 per sqft
Year built
2014
Homestead
Yes
Owner-occupied exemption on file

What we found

Unequal assessment

Weak

1 of 8 similar homes is assessed lower per square foot. Their similarity-weighted median is $213.14/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 $181,500. Counting your land in place of theirs where theirs is less, they support a value of $669,077.

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, Barcelona Addition, 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 10.6% from $734,155 in 2025 to $656,053 in 2026.
  • Appraised value per square footThe current public record shows about $209 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Barcelona Addition neighborhood and ZIP 75070.
  • Neighborhood value signalAmong 320 residential records in the same neighborhood, the average appraised value is about $215 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -10.9% on average.

Comparable assessments

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

  • 6505 Mandalay Ct, Mckinney, TX 75070
    3,144 sqft | $209/sqft | built 2017 | Similar size (3,144 vs 3,139 sqft); Similar age (2017 vs 2014); Similar lot size (8,103 vs 7,844 sqft)
    $658,198
  • 4700 El Paso St, Mckinney, TX 75070
    3,093 sqft | $208/sqft | built 2014 | Similar size (3,093 vs 3,139 sqft); Built same year (2014); Similar lot size (8,173 vs 7,844 sqft)
    $644,201
  • 4401 Querida Ave, Mckinney, TX 75070
    3,120 sqft | $213/sqft | built 2018 | Similar size (3,120 vs 3,139 sqft); Similar age (2018 vs 2014); Similar lot size (7,673 vs 7,844 sqft)
    $665,039
  • 4208 Brookstone Dr, Mckinney, TX 75070
    3,144 sqft | $212/sqft | built 2017 | Similar size (3,144 vs 3,139 sqft); Similar age (2017 vs 2014); Similar lot size (7,445 vs 7,844 sqft)
    $667,554
  • 4408 Querida Ave, Mckinney, TX 75070
    3,155 sqft | $213/sqft | built 2018 | Similar size (3,155 vs 3,139 sqft); Similar age (2018 vs 2014); Similar lot size (7,455 vs 7,844 sqft)
    $672,470

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 10.6% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$656,053−$78,102−10.6%
2025$734,155+$17,473+2.4%
2024$716,682−$11,477−1.6%
2023$728,159+$102,392+16.4%
2022$625,767+$200,767+47.2%
2021$425,000+$1,096+0.3%
2020$423,904——
6-year total+$232,149+54.8%