Collin Value

409 Watson Dr, Allen, TX 75002

1,128 sqft, built 1962, in Burnett Addition To Allen. Appraised at $290,322 for 2026.

Collin County account 471313

Appraised value
$290,322
Tax year 2026
Living area
1,128 sqft
$257 per sqft
Year built
1962
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 75002, Burnett Addition To Allen, and Fairview 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 8.4% from $267,847 in 2025 to $290,322 in 2026.
  • Appraised value per square footThe current public record shows about $257 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Burnett Addition To Allen neighborhood and ZIP 75002.
  • Neighborhood value signalAmong 150 residential records in the same neighborhood, the average appraised value is about $238 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +5.9% on average.

Comparable assessments

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

  • 408 Ellis St, Allen, TX 75002
    1,115 sqft | $258/sqft | built 1960 | Similar size (1,115 vs 1,128 sqft); Similar age (1960 vs 1962); Same neighborhood
    $287,623
  • 309 Allenwood Dr, Allen, TX 75002
    1,118 sqft | $270/sqft | built 1965 | Similar size (1,118 vs 1,128 sqft); Similar age (1965 vs 1962); Same neighborhood
    $301,741
  • 209 Ellis St, Allen, TX 75002
    1,139 sqft | $257/sqft | built 1965 | Similar size (1,139 vs 1,128 sqft); Similar age (1965 vs 1962); Same neighborhood
    $293,225
  • 410 Ellis St, Allen, TX 75002
    1,092 sqft | $261/sqft | built 1962 | Similar size (1,092 vs 1,128 sqft); Built same year (1962); Same neighborhood
    $284,987
  • 313 Allenwood Dr, Allen, TX 75002
    1,104 sqft | $265/sqft | built 1965 | Similar size (1,104 vs 1,128 sqft); Similar age (1965 vs 1962); Same neighborhood
    $293,087

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.

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 8.4% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$290,322+$22,475+8.4%
2025$267,847−$12,479−4.5%
2024$280,326+$19,850+7.6%
2023$260,476+$44,999+20.9%
2022$215,477+$34,907+19.3%
2021$180,570+$13,512+8.1%
2020$167,058——
6-year total+$123,264+73.8%