Cook County Value

7149 N Ozanam Ave, Chicago, IL 60631

4 bed / 2 bath, 2,448 sqft, built 1955, in Jefferson. Assessor market value for 2025: $625,560.

Cook County account 09361030490000

Small or uncertain difference

about $10,000

8 similar homes nearby point to a value about $10,000 lower than yours, a small or uncertain difference.

Assessor market value$625,560
Similar homes$616,039
$9,521 gap · bars start at $0

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

Assessor market value
$625,560
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,448 sqft
$256 per sqft
Year built
1955
Average quality

Why we think so

Similar homes' assessments

Weak

5 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $247.87/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 $157,500. Counting your land in place of theirs where theirs is less, they support a value of $616,039.

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 60631 and Jefferson assessment pages.

Appeal deadlines

Jefferson 2026 appeal dates 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 $625,560 in 2024 to $625,560 in 2025.
  • Assessor market value per square footThe current public record shows about $256 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Jefferson neighborhood and ZIP 60631.
  • Neighborhood value signalAmong 1,989 residential records in the same neighborhood, the average assessor market value is about $282 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.

  • 7159 N Ozanam Ave, Chicago, IL 60631
    2,379 sqft | $261/sqft | built 1959 | Similar size (2,379 vs 2,448 sqft); Similar age (1959 vs 1955); Similar lot size (6,300 vs 6,300 sqft)
    $620,000
  • 7144 N Overhill Ave, Chicago, IL 60631
    2,544 sqft | $270/sqft | built 1955 | Similar size (2,544 vs 2,448 sqft); Built same year (1955); Similar lot size (5,940 vs 6,300 sqft)
    $685,720
  • 7406 W Devon Ave, Chicago, IL 60631
    2,418 sqft | $207/sqft | built 1953 | Similar size (2,418 vs 2,448 sqft); Similar age (1953 vs 1955); Lot 13% smaller (5,500 vs 6,300 sqft)
    $500,000
  • 6736 N Olympia Ave, Chicago, IL 60631
    2,304 sqft | $234/sqft | built 1952 | 6% smaller (2,304 vs 2,448 sqft); Similar age (1952 vs 1955); Similar lot size (6,200 vs 6,300 sqft)
    $540,000
  • 7634 W Devon Ave, Chicago, IL 60631
    2,435 sqft | $242/sqft | built 1954 | Similar size (2,435 vs 2,448 sqft); Similar age (1954 vs 1955); Lot 13% smaller (5,500 vs 6,300 sqft)
    $590,000

Recent comparable sales

Sales selected by similarity to the subject property.

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

Down 3.8% in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$625,560−$24,440−3.8%
2024$650,000+$120,000+22.6%
2023$530,000$00.0%
2022$530,000$00.0%
2021$530,000+$79,820+17.7%
2020$450,180——
5-year total+$175,380+39.0%