Collin Value

7018 Duffield Dr Dallas, TX 75248

5,552 sqft, built 2008, in Preston Green North Fourth Section Appraised at $1,510,316 for 2026.

Collin County account 196941

Not enough similar homes to tell

We found only 1 similar home, not enough to judge your county value.

How sure: Low · 1 similar home · public records only

Appraised value
$1,510,316
Tax year 2026
Living area
5,552 sqft
$272 per sqft
Year built
2008
Homestead
Yes
Owner-occupied exemption on file

What we found

Unequal assessment

Not available

We found only 1 similar home, too few to rate this argument (1 is assessed lower per square foot).

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 75248 and Preston Green North Fourth Section 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 increased 21.2% from $1,246,015 in 2025 to $1,510,316 in 2026.
  • Appraised value per square footThe current public record shows about $272 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Preston Green North Fourth Section neighborhood and ZIP 75248.
  • Neighborhood value signalAmong 75 residential records in the same neighborhood, the average appraised value is about $220 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.6% on average.

Comparable assessments

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

Recent comparable sales

No usable comparable sales are available in this data snapshot.

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

Up 21.2% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$1,510,316+$264,301+21.2%
2025$1,246,015−$299,529−19.4%
2024$1,545,544+$133,230+9.4%
2023$1,412,314+$130,486+10.2%
2022$1,281,828+$281,365+28.1%
2021$1,000,463−$32,545−3.2%
2020$1,033,008——
6-year total+$477,308+46.2%