Cook County Value

1586 Dumfries Ct Inverness, IL 60067

4 bed / 3 bath, 4,337 sqft, built 1979, in Palatine Assessor market value for 2025: $980,000.

Cook County account 02213000150000

In line with similar homes

8 similar homes nearby support a value at or above your county value.

Assessor market value$980,000
Similar homes$1,035,545
No gap: similar homes are at or above the county value · bars start at $0

How sure: High · 8 similar homes (5 shown below) · public records only

Assessor market value
$980,000
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
4,337 sqft
$226 per sqft
Year built
1979

What we found

Similar homes' assessments

Weak

2 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $235.99/sqft, but land is valued apart from the home, and some of them have less land value per square foot of home than yours, which counts as $308,080. Counting your land in place of theirs where theirs is less, they support a value of $1,035,545.

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 $980,000 in 2024 to $980,000 in 2025.
  • Assessor market value per square footThe current public record shows about $226 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 198 residential records in the same neighborhood, the average assessor market value is about $249 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values stayed about flat on average.

Comparable assessments

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

  • 598 Windsor Cir Inverness, IL 60067
    4,300 sqft | $237/sqft | built 1984 | Similar size (4,300 vs 4,337 sqft); Similar age (1984 vs 1979); Similar lot size (89,254 vs 88,022 sqft)
    $1,020,000
  • 628 Thompsons Way, Palatine, IL 60067
    4,621 sqft | $236/sqft | built 1981 | 6% larger (4,621 vs 4,337 sqft); Similar age (1981 vs 1979); Similar lot size (90,126 vs 88,022 sqft)
    $1,090,520
  • 150 Firth Rd Inverness, IL 60067
    4,627 sqft | $236/sqft | built 1986 | 7% larger (4,627 vs 4,337 sqft); Similar lot size (87,294 vs 88,022 sqft); Same neighborhood
    $1,090,000
  • 540 Windsor Rd Inverness, IL 60067
    4,798 sqft | $219/sqft | built 1978 | 11% larger (4,798 vs 4,337 sqft); Similar age (1978 vs 1979); Lot 16% larger (101,974 vs 88,022 sqft)
    $1,050,000
  • 378 Grayfriars Ln Inverness, IL 60067
    4,338 sqft | $235/sqft | built 1977 | Similar size (4,338 vs 4,337 sqft); Similar age (1977 vs 1979); Same bed/bath (4/3)
    $1,020,000

Recent comparable sales

Sales selected by similarity to the subject property.

  • 540 Windsor Rd Inverness, IL 60067
    4,798 sqft | $185/sqft | built 1975 | 11% size difference (4,798 sqft); Moderate age difference (4 years older); Within 1 bedroom (3 vs 4)
    $890,000

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 25.7% in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$980,000+$200,260+25.7%
2024$779,740−$30,260−3.7%
2023$810,000$00.0%
2022$810,000+$162,170+25.0%
2021$647,830$00.0%
2020$647,830——
5-year total+$332,170+51.3%