Collin Value

8501 Loomis Dr, Plano, TX 75024

3,636 sqft, built 1999, in Preston Hollow Addition. Appraised at $825,330 for 2026.

Collin County account 2069957

Appraised value
$825,330
Tax year 2026
Living area
3,636 sqft
$227 per sqft
Year built
1999
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 75024 and Preston Hollow Addition 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 0.1% from $826,157 in 2025 to $825,330 in 2026.
  • Appraised value per square footThe current public record shows about $227 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Preston Hollow Addition neighborhood and ZIP 75024.
  • Neighborhood value signalAmong 355 residential records in the same neighborhood, the average appraised value is about $209 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.0% 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.

  • 4507 Hawkhurst Dr, Plano, TX 75024
    August-26-2026 | 3,611 sqft | $192/sqft | built 2001 | Similar size (3,611 sqft); Similar age (2001); Sold after the valuation date
    $695,000
  • 4605 Ainsley Dr, Plano, TX 75024
    September-28-2026 | 3,485 sqft | $194/sqft | built 1990 | Similar size (3,485 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $675,000
  • 4589 Mackey Ct, Plano, TX 75024
    July-16-2026 | 3,542 sqft | $224/sqft | built 1999 | Similar size (3,542 sqft); Similar age (1999); Sold after the valuation date
    $795,000
  • 4632 Durban Park Dr, Plano, TX 75024
    September-11-2026 | 3,844 sqft | $204/sqft | built 2004 | 6% size difference (3,844 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $785,000
  • 4016 River Branch Trl, Plano, TX 75024
    July-27-2026 | 3,481 sqft | $213/sqft | built 1999 | Similar size (3,481 sqft); Similar age (1999); Sold after the valuation date
    $740,000

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 0.1% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$825,330−$827−0.1%
2025$826,157+$80,265+10.8%
2024$745,892+$39,969+5.7%
2023$705,923+$56,146+8.6%
2022$649,777+$146,845+29.2%
2021$502,932+$25,707+5.4%
2020$477,225——
6-year total+$348,105+72.9%