Collin Value

18433 Gibbons Dr Dallas, TX 75287

3,555 sqft, built 1997, in Country Brook Section Four. Appraised at $719,478 for 2026.

Collin County account 2031808

Appraised value
$719,478
Tax year 2026
Living area
3,555 sqft
$202 per sqft
Year built
1997
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 75287 and Country Brook Section Four 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 3.3% from $744,338 in 2025 to $719,478 in 2026.
  • Appraised value per square footThe current public record shows about $202 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Country Brook Section Four neighborhood and ZIP 75287.
  • Neighborhood value signalAmong 66 residential records in the same neighborhood, the average appraised value is about $211 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.1% 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.

  • 4403 Andora Ct Dallas, TX 75287
    June-30-2026 | 3,475 sqft | $223/sqft | built 1997 | Similar size (3,475 sqft); Similar age (1997); Sold after the valuation date
    $775,000
  • 4808 Sea Pines Dr Dallas, TX 75287
    September-18-2026 | 3,550 sqft | $332/sqft | built 1984 | Similar size (3,550 sqft); Sold after the valuation date
    $1,180,000
  • 4420 Highlander Dr Dallas, TX 75287
    August-17-2026 | 3,718 sqft | $251/sqft | built 1988 | Similar size (3,718 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $935,000
  • 4811 Stony Ford Dr Dallas, TX 75287
    June-30-2026 | 3,508 sqft | $228/sqft | built 1989 | Similar size (3,508 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $799,000
  • 5217 Tennington Park Dallas, TX 75287
    June-5-2026 | 3,432 sqft | $252/sqft | built 1999 | Similar size (3,432 sqft); Similar age (1999); Sold after the valuation date
    $865,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Collin Central Appraisal District. Sales data checked in this snapshot: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Down 3.3% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$719,478−$24,860−3.3%
2025$744,338−$668−0.1%
2024$745,006+$140,627+23.3%
2023$604,379+$66,879+12.4%
2022$537,500+$2,500+0.5%
2021$535,000+$61,751+13.0%
2020$473,249——
6-year total+$246,229+52.0%