Cook County Value

1003 S Cook St Barrington, IL 60010

3 bed / 1 bath, 1,941 sqft, built 1959, in Barrington. Assessor market value for 2025: $430,000.

Cook County account 01013130010000

Assessor market value
$430,000
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,941 sqft
$222 per sqft
Year built
1959
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 60010 and Barrington assessment pages.

Appeal deadlines

For Barrington, appeals to the Assessor closed . Board of Review dates for Barrington have not been published yet.

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 $430,000 in 2024 to $430,000 in 2025.
  • Assessor market value per square footThe current public record shows about $222 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Barrington neighborhood and ZIP 60010.
  • Neighborhood value signalAmong 118 residential records in the same neighborhood, the average assessor market value is about $267 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.

  • 454 Harvard Ave Barrington, IL 60010
    1,964 sqft | $264/sqft | built 1955 | Similar size (1,964 vs 1,941 sqft); Similar age (1955 vs 1959); Similar lot size (18,390 vs 18,256 sqft)
    $518,520
  • 1002 Division St Barrington, IL 60010
    1,914 sqft | $256/sqft | built 1966 | Similar size (1,914 vs 1,941 sqft); Similar lot size (18,390 vs 18,256 sqft); Same quality (Average)
    $490,000
  • 1009 S Summit St Barrington, IL 60010
    1,855 sqft | $302/sqft | built 1968 | Similar size (1,855 vs 1,941 sqft); Similar lot size (17,670 vs 18,256 sqft); Same quality (Average)
    $560,000
  • 1020 S Cook St Barrington, IL 60010
    2,218 sqft | $234/sqft | built 1959 | 14% larger (2,218 vs 1,941 sqft); Built same year (1959); Similar lot size (16,815 vs 18,256 sqft)
    $520,000
  • 1016 Prairie Ave Barrington, IL 60010
    1,670 sqft | $240/sqft | built 1962 | 14% smaller (1,670 vs 1,941 sqft); Similar age (1962 vs 1959); Similar lot size (17,670 vs 18,256 sqft)
    $400,000

Recent comparable sales

Sales selected by similarity to the subject property.

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 16.2% in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$430,000+$60,000+16.2%
2024$370,000$00.0%
2023$370,000$00.0%
2022$370,000+$33,550+10.0%
2021$336,450+$200.0%
2020$336,430——
5-year total+$93,570+27.8%