Cook County Value

902 Carolyn Dr, Palatine, IL 60067

4 bed / 3 bath, 4,390 sqft, built 1990, in Palatine Assessor market value for 2025: $900,570.

Cook County account 02214130080000

Assessor market value
$900,570
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
4,390 sqft
$205 per sqft
Year built
1990
Average quality

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 60067 and Palatine assessment pages.

Appeal deadlines

For Palatine, appeals to the Assessor are open through (16 days left).

Deadline rule: Set by township: file with the Assessor by your township's last file date, and with the Board of Review while your township is open there. Evidence is reviewed by the Cook County Assessor's Office or, in a separate appeal, by the Cook County Board of Review. Dates checked against the official source.

Assessment snapshot

These public CCAO records highlight what may be worth checking before you file.

  • Assessment changeThe assessor market value stayed about the same, from $900,570 in 2024 to $900,570 in 2025.
  • Assessor market value per square footThe current public record shows about $205 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Palatine neighborhood and ZIP 60067.
  • Neighborhood value signalAmong 57 residential records in the same neighborhood, the average assessor market value is about $243 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values stayed about flat on average.

Comparable assessments

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

  • 958 Carolyn Dr, Palatine, IL 60067
    4,321 sqft | $211/sqft | built 1992 | Similar size (4,321 vs 4,390 sqft); Similar age (1992 vs 1990); Lot 11% smaller (11,390 vs 12,856 sqft)
    $910,000
  • 779 S Greenleaf Ct, Palatine, IL 60067
    4,872 sqft | $179/sqft | built 2001 | 11% larger (4,872 vs 4,390 sqft); Similar lot size (12,719 vs 12,856 sqft); Same quality (Average)
    $870,000
  • 918 Kelsey Ct, Palatine, IL 60067
    4,271 sqft | $222/sqft | built 2001 | Similar size (4,271 vs 4,390 sqft); Similar lot size (13,847 vs 12,856 sqft); Same quality (Average)
    $950,000
  • 951 Carolyn Dr, Palatine, IL 60067
    4,182 sqft | $213/sqft | built 1992 | Similar size (4,182 vs 4,390 sqft); Similar age (1992 vs 1990); Same quality (Average)
    $890,000
  • 967 Dorset Ave, Palatine, IL 60067
    4,746 sqft | $204/sqft | built 1997 | 8% larger (4,746 vs 4,390 sqft); Lot 19% smaller (10,411 vs 12,856 sqft); Same quality (Average)
    $970,000

Recent comparable sales

No usable comparable sales are available in this data snapshot.

Public appraisal comparison for 2025. Prepared . Appraisal source: Cook County Assessor's Office. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Up 33.3% in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$900,570+$224,760+33.3%
2024$675,810$00.0%
2023$675,810−$34,190−4.8%
2022$710,000+$97,600+15.9%
2021$612,400+$100.0%
2020$612,390——
5-year total+$288,180+47.1%