Cook County Value

347 W Hellen Rd, Palatine, IL 60067

4 bed / 2 bath, 2,297 sqft, built 1937, in Palatine. Assessor market value for 2025: $500,000.

Cook County account 02224000020000

Assessor market value
$500,000
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,297 sqft
$218 per sqft
Year built
1937
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 $500,000 in 2024 to $500,000 in 2025.
  • Assessor market value per square footThe current public record shows about $218 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 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.

  • 216 N Benton St, Palatine, IL 60067
    2,333 sqft | $223/sqft | built 1945 | Similar size (2,333 vs 2,297 sqft); Similar lot size (8,712 vs 8,490 sqft); Same quality (Average)
    $520,000
  • 43 N Hale St, Palatine, IL 60067
    2,295 sqft | $187/sqft | built 1925 | Similar size (2,295 vs 2,297 sqft); Similar lot size (8,712 vs 8,490 sqft); Same quality (Average)
    $430,000
  • 261 N Bothwell St, Palatine, IL 60067
    2,334 sqft | $206/sqft | built 1929 | Similar size (2,334 vs 2,297 sqft); Similar lot size (8,712 vs 8,490 sqft); Same quality (Average)
    $480,470
  • 322 N Bothwell St, Palatine, IL 60067
    2,319 sqft | $216/sqft | built 1923 | Similar size (2,319 vs 2,297 sqft); Similar lot size (8,712 vs 8,490 sqft); Same quality (Average)
    $500,000
  • 223 W Slade St, Palatine, IL 60067
    2,463 sqft | $199/sqft | built 1932 | 7% larger (2,463 vs 2,297 sqft); Similar age (1932 vs 1937); Similar lot size (8,712 vs 8,490 sqft)
    $490,000

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 35.1% in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$500,000+$130,000+35.1%
2024$370,000$00.0%
2023$370,000$00.0%
2022$370,000+$11,340+3.2%
2021$358,660−$19,040−5.0%
2020$377,700——
5-year total+$122,300+32.4%