Collin Value

2021 Greenbriar Ln, Plano, TX 75074

2,472 sqft, built 1969, in Briarwood Estates No 3. Appraised at $402,817 for 2026.

Collin County account 26359

Appraised value
$402,817
Tax year 2026
Living area
2,472 sqft
$163 per sqft
Year built
1969

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 75074 and Briarwood Estates No 3 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 7.6% from $435,757 in 2025 to $402,817 in 2026.
  • Appraised value per square footThe current public record shows about $163 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Briarwood Estates No 3 neighborhood and ZIP 75074.
  • Neighborhood value signalAmong 553 residential records in the same neighborhood, the average appraised value is about $161 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -7.6% on average.

Comparable assessments

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

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.

  • 3005 Natalie Dr, Plano, TX 75074
    September-24-2026 | 2,227 sqft | $175/sqft | built 1967 | 10% size difference (2,227 sqft); Similar age (1967); Sold after the valuation date
    $390,000
  • 3710 Windmill Ct, Plano, TX 75074
    September-30-2026 | 2,311 sqft | $238/sqft | built 1980 | 6% size difference (2,311 sqft); Sold after the valuation date
    $549,900
  • 2132 Donna Dr, Plano, TX 75074
    September-16-2026 | 2,438 sqft | $207/sqft | built 1987 | Similar size (2,438 sqft); Sold after the valuation date
    $505,000
  • 3901 Leon Dr, Plano, TX 75074
    October-9-2026 | 2,714 sqft | $212/sqft | built 1982 | 10% size difference (2,714 sqft); Sold after the valuation date
    $576,000
  • 2417 Peachtree Ln, Plano, TX 75074
    September-1-2026 | 2,189 sqft | $171/sqft | built 1974 | 11% size difference (2,189 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $374,900

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 7.6% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$402,817−$32,940−7.6%
2025$435,757−$21,030−4.6%
2024$456,787+$75,918+19.9%
2023$380,869+$43,298+12.8%
2022$337,571+$52,401+18.4%
2021$285,170+$27,561+10.7%
2020$257,609——
6-year total+$145,208+56.4%