Cook County Value

1301 N Oakley Ave Chicago

11 bed / 3 bath, 3,167 sqft, built 1883, in West Chicago. Assessor market value for 2026: $743,820.

Cook County account 17061160500000

In line with similar homes

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

Assessor market value$743,820
Similar homes$792,605
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
$743,820
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,167 sqft
$235 per sqft
Year built
1883
Average quality

What we found

Similar homes' assessments

Weak

1 of 8 similar homes is assessed lower per square foot. Their similarity-weighted median is $247.02/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 $194,030. Counting your land in place of theirs where theirs is less, they support a value of $792,605.

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 West Chicago assessment pages.

Local guide: West Chicago Township 2026 Property Tax Appeal Guide.

Appeal deadlines

For West Chicago, appeals to the Assessor closed . Board of Review dates for West Chicago 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 decreased 6.9% from $798,940 in 2025 to $743,820 in 2026.
  • Assessor market value per square footThe current public record shows about $235 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the West Chicago neighborhood.
  • Neighborhood value signalAmong 1,114 residential records in the same neighborhood, the average assessor market value is about $394 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.

  • 1828 W Ellen St 3, Chicago, IL 60622
    3,168 sqft | $284/sqft | built 1888 | Similar size (3,168 vs 3,167 sqft); Similar age (1888 vs 1883); Similar lot size (1,950 vs 1,950 sqft)
    $900,010
  • 1252 N Marion Ct, Chicago, IL 60622
    3,192 sqft | $260/sqft | built 1890 | Similar size (3,192 vs 3,167 sqft); Similar lot size (1,997 vs 1,950 sqft); Same quality (Average)
    $830,000
  • 1337 N Wolcott Ave, Chicago, IL 60622
    2,988 sqft | $245/sqft | built 1883 | 6% smaller (2,988 vs 3,167 sqft); Built same year (1883); Similar lot size (1,884 vs 1,950 sqft)
    $732,170
  • 1211 N Marion Ct, Chicago, IL 60622
    3,228 sqft | $237/sqft | built 1880 | Similar size (3,228 vs 3,167 sqft); Similar age (1880 vs 1883); Lot 12% larger (2,191 vs 1,950 sqft)
    $763,540
  • 1357 N Wolcott Ave, Chicago, IL 60622
    3,015 sqft | $261/sqft | built 1883 | Similar size (3,015 vs 3,167 sqft); Built same year (1883); Similar lot size (1,794 vs 1,950 sqft)
    $786,320

Recent comparable sales

No usable comparable sales are available in this data snapshot.

Public appraisal comparison for 2026. Prepared . Appraisal source: Cook County Assessor's Office. Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Down 6.9% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$743,820−$55,120−6.9%
2025$798,940−$58,640−6.8%
2024$857,580+$187,580+28.0%
2023$670,000$00.0%
2022$670,000$00.0%
2021$670,000+$71,500+11.9%
2020$598,500——
6-year total+$145,320+24.3%