Cook County Value

17 S Forest Ave, Palatine, IL 60074

5 bed / 3 bath, 4,348 sqft, built 2004, in Palatine Assessor market value for 2025: $860,000.

Cook County account 02232030080000

Assessor market value
$860,000
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
4,348 sqft
$198 per sqft
Year built
2004
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 60074 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 $860,000 in 2024 to $860,000 in 2025.
  • Assessor market value per square footThe current public record shows about $198 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 60074.
  • Neighborhood value signalAmong 2,438 residential records in the same neighborhood, the average assessor market value is about $253 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values stayed about flat on average.

Comparable assessments

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

  • 872 Dorset Ave, Palatine, IL 60067
    3,807 sqft | $231/sqft | built 2005 | 12% smaller (3,807 vs 4,348 sqft); Similar age (2005 vs 2004); Similar lot size (11,250 vs 11,340 sqft)
    $881,110
  • 151 S Harrison Ave, Palatine, IL 60067
    4,047 sqft | $217/sqft | built 2005 | 7% smaller (4,047 vs 4,348 sqft); Similar age (2005 vs 2004); Similar lot size (12,435 vs 11,340 sqft)
    $880,010
  • 869 Ellis St, Palatine, IL 60067
    3,933 sqft | $234/sqft | built 2002 | 10% smaller (3,933 vs 4,348 sqft); Similar age (2002 vs 2004); Similar lot size (11,880 vs 11,340 sqft)
    $920,000
  • 904 Ellis St, Palatine, IL 60067
    3,971 sqft | $217/sqft | built 1997 | 9% smaller (3,971 vs 4,348 sqft); Similar lot size (10,279 vs 11,340 sqft); Same quality (Average)
    $860,000
  • 371 Clyde Ct, Palatine, IL 60067
    3,882 sqft | $229/sqft | built 1997 | 11% smaller (3,882 vs 4,348 sqft); Similar lot size (11,725 vs 11,340 sqft); Same quality (Average)
    $890,010

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 28.4% in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$860,000+$190,000+28.4%
2024$670,000$00.0%
2023$670,000$00.0%
2022$670,000+$117,800+21.3%
2021$552,200+$100.0%
2020$552,190——
5-year total+$307,810+55.7%