Collin Value

3508 Dumond Pl, Plano, TX 75025

3,135 sqft, built 1990, in Whiffletree Vi. Appraised at $697,310 for 2026.

Collin County account 1757673

Appraised value
$697,310
Tax year 2026
Living area
3,135 sqft
$222 per sqft
Year built
1990
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 75025 and Whiffletree Vi 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 2.1% from $682,722 in 2025 to $697,310 in 2026.
  • Appraised value per square footThe current public record shows about $222 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Whiffletree Vi neighborhood and ZIP 75025.
  • Neighborhood value signalAmong 292 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 +3.8% on average.

Comparable assessments

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

  • 7323 Bryers Cir, Plano, TX 75025
    3,142 sqft | $268/sqft | built 1990 | Similar size (3,142 vs 3,135 sqft); Built same year (1990); Both have pool
    $842,538
  • 3416 Riley Dr, Plano, TX 75025
    3,118 sqft | $236/sqft | built 1988 | Similar size (3,118 vs 3,135 sqft); Similar age (1988 vs 1990); Both have pool
    $735,000
  • 3313 Leigh Dr, Plano, TX 75025
    3,137 sqft | $226/sqft | built 1986 | Similar size (3,137 vs 3,135 sqft); Similar age (1986 vs 1990); Both have pool
    $709,340
  • 3516 Asaro Pl, Plano, TX 75025
    3,110 sqft | $233/sqft | built 1987 | Similar size (3,110 vs 3,135 sqft); Similar age (1987 vs 1990); Both have pool
    $724,991
  • 3501 Snidow Dr, Plano, TX 75025
    3,190 sqft | $245/sqft | built 1992 | Similar size (3,190 vs 3,135 sqft); Similar age (1992 vs 1990); Both have pool
    $782,068

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.

  • 3820 Nash Ln, Plano, TX 75025
    September-17-2026 | 3,157 sqft | $198/sqft | built 1992 | Similar size (3,157 sqft); Similar age (1992); Sold after the valuation date
    $625,000
  • 2705 Ithaca Ct, Plano, TX 75025
    October-1-2026 | 3,184 sqft | $212/sqft | built 1985 | Similar size (3,184 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $674,900
  • 3912 Sunflower Ln, Plano, TX 75025
    September-17-2026 | 3,077 sqft | $177/sqft | built 1995 | Similar size (3,077 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $545,000
  • 3708 Stockport Dr, Plano, TX 75025
    September-21-2026 | 3,010 sqft | $208/sqft | built 1994 | Similar size (3,010 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $625,000
  • 1625 Falmouth Dr, Plano, TX 75025
    September-28-2026 | 3,235 sqft | $172/sqft | built 1996 | Similar size (3,235 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $555,000

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 2.1% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$697,310+$14,588+2.1%
2025$682,722+$39,934+6.2%
2024$642,788−$42,457−6.2%
2023$685,245+$121,035+21.5%
2022$564,210+$97,345+20.9%
2021$466,865+$36,486+8.5%
2020$430,379——
6-year total+$266,931+62.0%