Cook County Value

602 Prairie Ave Barrington, IL 60010

4 bed / 3 bath, 2,804 sqft, built 1913, in Barrington. Assessor market value for 2025: $839,330.

Cook County account 01012150090000

Assessor market value
$839,330
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,804 sqft
$299 per sqft
Year built
1913
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 $839,330 in 2024 to $839,330 in 2025.
  • Assessor market value per square footThe current public record shows about $299 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 921 residential records in the same neighborhood, the average assessor market value is about $305 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.

  • 406 S Cook St Barrington, IL 60010
    2,601 sqft | $277/sqft | built 1911 | 7% smaller (2,601 vs 2,804 sqft); Similar age (1911 vs 1913); Similar lot size (7,920 vs 7,500 sqft)
    $720,000
  • 628 S Grove Ave Barrington, IL 60010
    2,854 sqft | $256/sqft | built 1912 | Similar size (2,854 vs 2,804 sqft); Similar age (1912 vs 1913); Lot 15% larger (8,646 vs 7,500 sqft)
    $730,000
  • 407 S Hough St Barrington, IL 60010
    2,780 sqft | $216/sqft | built 1903 | Similar size (2,780 vs 2,804 sqft); Similar lot size (7,920 vs 7,500 sqft); Same quality (Average)
    $600,000
  • 239 W Lincoln Ave Barrington, IL 60010
    2,989 sqft | $295/sqft | built 1909 | 7% larger (2,989 vs 2,804 sqft); Similar age (1909 vs 1913); Lot 13% larger (8,448 vs 7,500 sqft)
    $882,020
  • 246 W Lake St Barrington, IL 60010
    2,546 sqft | $258/sqft | built 1922 | 9% smaller (2,546 vs 2,804 sqft); Similar lot size (7,656 vs 7,500 sqft); Same quality (Average)
    $657,080

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: . 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

Up 46.7% in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$839,330+$267,360+46.7%
2024$571,970−$79,910−12.3%
2023$651,880−$44,390−6.4%
2022$696,270+$196,650+39.4%
2021$499,620+$6,280+1.3%
2020$493,340——
5-year total+$345,990+70.1%