Collin Value

700 Thoreau Ln, Allen, TX 75002

1,843 sqft, built 1978, in Rolling Hills Estates Addition. Appraised at $346,969 for 2026.

Collin County account 500782

Appraised value
$346,969
Tax year 2026
Living area
1,843 sqft
$188 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 75002, Rolling Hills Estates Addition, 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 decreased 1.7% from $353,103 in 2025 to $346,969 in 2026.
  • Appraised value per square footThe current public record shows about $188 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Rolling Hills Estates Addition neighborhood and ZIP 75002.
  • Neighborhood value signalAmong 343 residential records in the same neighborhood, the average appraised value is about $191 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.2% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 706 Bush Dr, Allen, TX 75013
    1,842 sqft | $214/sqft | built 1979 | Similar size (1,842 vs 1,843 sqft); Similar age (1979 vs 1978); Same neighborhood
    $393,321
  • 908 Thoreau Ln, Allen, TX 75002
    1,846 sqft | $188/sqft | built 1977 | Similar size (1,846 vs 1,843 sqft); Similar age (1977 vs 1978); Same neighborhood
    $347,096
  • 217 Nob Hill Pl, Allen, TX 75013
    1,839 sqft | $190/sqft | built 1977 | Similar size (1,839 vs 1,843 sqft); Similar age (1977 vs 1978); Same neighborhood
    $349,578
  • 214 Wildwood Pl, Allen, TX 75013
    1,847 sqft | $198/sqft | built 1977 | Similar size (1,847 vs 1,843 sqft); Similar age (1977 vs 1978); Same neighborhood
    $364,834
  • 207 Glenwick Pl, Allen, TX 75013
    1,830 sqft | $189/sqft | built 1977 | Similar size (1,830 vs 1,843 sqft); Similar age (1977 vs 1978); Same neighborhood
    $346,227

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.

  • 720 Green Brook Dr, Allen, TX 75002
    September-25-2026 | 1,770 sqft | $186/sqft | built 1982 | Similar size (1,770 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $329,000
  • 1200 Sandy Creek Dr, Allen, TX 75002
    July-30-2026 | 1,871 sqft | $214/sqft | built 1985 | Similar size (1,871 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $399,500
  • 802 Green Brook Dr, Allen, TX 75002
    September-14-2026 | 1,999 sqft | $200/sqft | built 1982 | 8% size difference (1,999 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $400,000
  • 805 Rush Creek Dr, Allen, TX 75002
    July-6-2026 | 1,880 sqft | $210/sqft | built 1981 | Similar size (1,880 sqft); Similar age (1981); Sold after the valuation date
    $395,000
  • 1104 Timberbend Trl, Allen, TX 75002
    July-22-2026 | 1,839 sqft | $220/sqft | built 1987 | Similar size (1,839 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $405,000

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

Down 1.7% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$346,969−$6,134−1.7%
2025$353,103−$2,452−0.7%
2024$355,555−$5,463−1.5%
2023$361,018+$57,083+18.8%
2022$303,935+$36,745+13.8%
2021$267,190+$12,930+5.1%
2020$254,260——
6-year total+$92,709+36.5%