Cook County Value

418 Cumnock Rd Inverness, IL 60067

4 bed / 3 bath, 3,276 sqft, built 1946, in Palatine. Assessor market value for 2025: $1,132,370.

Cook County account 02172070020000

Likely too high

about $356,000

8 similar homes nearby point to a value about $356,000 lower than yours.

Assessor market value$1,132,370
Similar homes$776,805
$355,565 gap · bars start at $0

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

Assessor market value
$1,132,370
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,276 sqft
$346 per sqft
Year built
1946
Average quality

Why we think so

Similar homes' assessments

Strong

8 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $237.12/sqft, which supports a value of $776,805.

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 $1,132,370 in 2024 to $1,132,370 in 2025.
  • Assessor market value per square footThe current public record shows about $346 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 318 residential records in the same neighborhood, the average assessor market value is about $252 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.

  • 1918 Banbury Rd Inverness, IL 60067
    3,284 sqft | $253/sqft | built 1958 | Similar size (3,284 vs 3,276 sqft); Similar lot size (53,884 vs 55,016 sqft); Same quality (Average)
    $830,000
  • 231 Dewey Rd Inverness, IL 60067
    3,416 sqft | $237/sqft | built 1942 | Similar size (3,416 vs 3,276 sqft); Similar age (1942 vs 1946); Lot 13% larger (61,975 vs 55,016 sqft)
    $810,000
  • 575 Fairway Ln Inverness, IL 60067
    3,178 sqft | $208/sqft | built 1953 | Similar size (3,178 vs 3,276 sqft); Similar lot size (56,541 vs 55,016 sqft); Same quality (Average)
    $660,000
  • 1938 Thornhill Rd Inverness, IL 60067
    2,992 sqft | $234/sqft | built 1948 | 9% smaller (2,992 vs 3,276 sqft); Similar age (1948 vs 1946); Similar lot size (59,416 vs 55,016 sqft)
    $700,000
  • 2125 Tweed Rd Inverness, IL 60067
    3,280 sqft | $250/sqft | built 1955 | Similar size (3,280 vs 3,276 sqft); Lot 15% smaller (46,958 vs 55,016 sqft); Same quality (Average)
    $820,010

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 18.4% in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$1,132,370+$176,200+18.4%
2024$956,170+$406,170+73.8%
2023$550,000$00.0%
2022$550,000+$245,920+80.9%
2021$304,080+$130,060+74.7%
2020$174,020——
5-year total+$958,350+550.7%