Collin Value

3312 Dartmouth Dr, Plano, TX 75075

2,369 sqft, built 1989, in Woodburn Estates Phase Ii. Appraised at $519,350 for 2026.

Collin County account 1775092

In line with similar homes

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

Appraised value$519,350
Similar homes$522,696
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
$519,350
Tax year 2026
Living area
2,369 sqft
$219 per sqft
Year built
1989
Homestead
Yes
Owner-occupied exemption on file

What we found

Unequal assessment

Weak

3 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $220.64/sqft, which supports a value of $522,696.

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 75075 and Woodburn Estates Phase Ii 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 6.4% from $488,246 in 2025 to $519,350 in 2026.
  • Appraised value per square footThe current public record shows about $219 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Woodburn Estates Phase Ii neighborhood and ZIP 75075.
  • Neighborhood value signalAmong 135 residential records in the same neighborhood, the average appraised value is about $217 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +2.1% on average.

Comparable assessments

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

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.

  • 861 Pimernel Ln, Plano, TX 75075
    October-8-2026 | 2,275 sqft | $182/sqft | built 1993 | Similar size (2,275 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $415,000
  • 1409 Geneva Ln, Plano, TX 75075
    September-29-2026 | 2,420 sqft | $177/sqft | built 1983 | Similar size (2,420 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $429,500
  • 1700 Huron Trl, Plano, TX 75075
    August-27-2026 | 2,402 sqft | $197/sqft | built 1986 | Similar size (2,402 sqft); Similar age (1986); Sold after the valuation date
    $474,000
  • 1529 Huron Trl, Plano, TX 75075
    September-3-2026 | 2,409 sqft | $239/sqft | built 1985 | Similar size (2,409 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $575,000
  • 1204 Syracuse Cir, Plano, TX 75075
    September-3-2026 | 2,405 sqft | $208/sqft | built 1984 | Similar size (2,405 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $500,000

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 6.4% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$519,350+$31,104+6.4%
2025$488,246+$32,977+7.2%
2024$455,269−$23,196−4.8%
2023$478,465+$87,098+22.3%
2022$391,367+$42,829+12.3%
2021$348,538+$45,430+15.0%
2020$303,108——
6-year total+$216,242+71.3%