Cook County Value

185 Deer Grove Ln Barrington, IL 60010

4 bed / 3 bath, 6,213 sqft, built 1998, in Palatine Assessor market value for 2025: $1,340,010.

Cook County account 02041000340000

Assessor market value
$1,340,010
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
6,213 sqft
$216 per sqft
Year built
1998
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 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 $1,340,010 in 2024 to $1,340,010 in 2025.
  • Assessor market value per square footThe current public record shows about $216 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 60010.
  • Neighborhood value signalAmong 392 residential records in the same neighborhood, the average assessor market value is about $232 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.

  • 1040 Glencrest Dr Inverness, IL 60010
    6,154 sqft | $184/sqft | built 1991 | Similar size (6,154 vs 6,213 sqft); Similar lot size (53,448 vs 51,170 sqft); Same quality (Average)
    $1,134,720
  • 1181 Carberry Cir Inverness, IL 60067
    6,279 sqft | $150/sqft | built 1983 | Similar size (6,279 vs 6,213 sqft); Similar lot size (53,448 vs 51,170 sqft); Same quality (Average)
    $940,000
  • 440 Glencrest Dr Inverness, IL 60010
    6,231 sqft | $190/sqft | built 1986 | Similar size (6,231 vs 6,213 sqft); Similar lot size (52,925 vs 51,170 sqft); Same quality (Average)
    $1,182,200
  • 1503 Galloway Dr Inverness, IL 60010
    6,687 sqft | $157/sqft | built 1989 | 8% larger (6,687 vs 6,213 sqft); Similar lot size (47,916 vs 51,170 sqft); Same quality (Average)
    $1,047,320
  • 1501 Guthrie Dr Inverness, IL 60010
    6,757 sqft | $192/sqft | built 2000 | 9% larger (6,757 vs 6,213 sqft); Similar age (2000 vs 1998); Lot 12% smaller (45,172 vs 51,170 sqft)
    $1,300,000

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 39.6% in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$1,340,010+$380,010+39.6%
2024$960,000$00.0%
2023$960,000$00.0%
2022$960,000+$123,670+14.8%
2021$836,330$00.0%
2020$836,330——
5-year total+$503,680+60.2%