Collin Value

3609 Dumond Pl, Plano, TX 75025

4,274 sqft, built 1987, in Whiffletree Vi. Appraised at $872,924 for 2026.

Collin County account 1757352

Appraised value
$872,924
Tax year 2026
Living area
4,274 sqft
$204 per sqft
Year built
1987
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 4.1% from $838,384 in 2025 to $872,924 in 2026.
  • Appraised value per square footThe current public record shows about $204 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.

  • 3420 Caleo Ct, Plano, TX 75025
    4,283 sqft | $213/sqft | built 1987 | Similar size (4,283 vs 4,274 sqft); Built same year (1987); Both have pool
    $911,216
  • 3613 Asaro Pl, Plano, TX 75025
    4,269 sqft | $199/sqft | built 1986 | Similar size (4,269 vs 4,274 sqft); Similar age (1986 vs 1987); Both have pool
    $850,000
  • 3417 Swanson Dr, Plano, TX 75025
    4,262 sqft | $188/sqft | built 1986 | Similar size (4,262 vs 4,274 sqft); Similar age (1986 vs 1987); Both have pool
    $800,000
  • 3605 Dumond Pl, Plano, TX 75025
    4,236 sqft | $217/sqft | built 1987 | Similar size (4,236 vs 4,274 sqft); Built same year (1987); Both have pool
    $919,641
  • 3413 Leigh Ct, Plano, TX 75025
    4,257 sqft | $209/sqft | built 1986 | Similar size (4,257 vs 4,274 sqft); Similar age (1986 vs 1987); Both have pool
    $891,083

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.

  • 7605 Madewood Ln, Plano, TX 75025
    September-2-2026 | 4,286 sqft | $257/sqft | built 1988 | Similar size (4,286 sqft); Similar age (1988); Sold after the valuation date
    $1,100,000
  • 7612 Waasland Dr, Plano, TX 75025
    August-17-2026 | 4,310 sqft | $180/sqft | built 1993 | Similar size (4,310 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $775,000
  • 8208 Barrymoore Ln, Plano, TX 75025
    September-3-2026 | 4,308 sqft | $194/sqft | built 2005 | Similar size (4,308 sqft); Sold after the valuation date
    $835,000
  • 3413 Lantz Cir, Plano, TX 75025
    August-28-2026 | 3,991 sqft | $226/sqft | built 1995 | 7% size difference (3,991 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $900,000
  • 3228 Mason Dr, Plano, TX 75025
    August-28-2026 | 4,504 sqft | $200/sqft | built 1998 | 5% size difference (4,504 sqft); Sold after the valuation date
    $899,000

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 4.1% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$872,924+$34,540+4.1%
2025$838,384−$29,939−3.4%
2024$868,323−$63,986−6.9%
2023$932,309+$171,758+22.6%
2022$760,551+$134,384+21.5%
2021$626,167+$55,186+9.7%
2020$570,981——
6-year total+$301,943+52.9%