7220 Duffield Dr Dallas, TX 75248

3,337 sqft, built 1978, in Preston Green North Fourth Section. Appraised at $691,808 for 2026.

Collin County account 190652

Appraised value

$691,808

Tax year 2026

Living area

3,337 sqft

$207 per sqft

Year built

1978

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 75248 and Preston Green North Fourth Section assessment pages.

Protest deadline

The 2026 protest deadline was May 15, 2026. The 2027 protest deadline is May 17, 2027. 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 September 27, 2026 against the official source.

Assessment snapshot

These public CCAD records highlight what may be worth checking before you file.

Assessment changeThe appraised value decreased 3.4% from $716,332 in 2025 to $691,808 in 2026.
Appraised value per square footThe current public record shows about $207 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.

7203 Duffield Dr Dallas, TX 75248
3,231 sqft | $187/sqft | built 1978 | Similar size (3,231 vs 3,337 sqft); Built same year (1978); Both have pool
$602,705
7016 Duffield Dr Dallas, TX 75248
3,340 sqft | $250/sqft | built 1978 | Similar size (3,340 vs 3,337 sqft); Built same year (1978); Same neighborhood
$835,263
7014 Duffield Dr Dallas, TX 75248
3,543 sqft | $207/sqft | built 1978 | 6% larger (3,543 vs 3,337 sqft); Built same year (1978); Same neighborhood
$733,154
17404 Oakington Ct Dallas, TX 75252
3,145 sqft | $203/sqft | built 1980 | 6% smaller (3,145 vs 3,337 sqft); Similar age (1980 vs 1978); Same neighborhood
$637,869
7210 Duffield Dr Dallas, TX 75248
3,056 sqft | $158/sqft | built 1978 | 8% smaller (3,056 vs 3,337 sqft); Built same year (1978); Same neighborhood
$483,469

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.

7203 Duffield Dr Dallas, TX 75248
April-17-2026 | 3,231 sqft | $172/sqft | built 1978 | Similar size (3,231 sqft); Similar age (1978); Sold after the valuation date
$555,000
7323 Highland Heather Ln Dallas, TX 75248
June-3-2026 | 3,222 sqft | $206/sqft | built 1990 | Similar size (3,222 sqft); Sold after the valuation date
$665,000

Public appraisal comparison for 2026. Prepared October 13, 2026. Appraisal source: Collin Central Appraisal District. Sales data checked in this snapshot: October 13, 2026. Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Down 3.4% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax year	Appraised value	Change	Change %
2026	$691,808	−$24,524	−3.4%
2025	$716,332	−$107,432	−13.0%
2024	$823,764	+$141,329	+20.7%
2023	$682,435	+$112,473	+19.7%
2022	$569,962	+$97,810	+20.7%
2021	$472,152	+$4,790	+1.0%
2020	$467,362	—	—
6-year total		+$224,446	+48.0%