Cook County Value

7815 W Ardmore Ave, Chicago, IL 60631

2 bed / 1 bath, 1,332 sqft, built 1942, in Jefferson. Assessor market value for 2025: $340,010.

Cook County account 12013110090000

Assessor market value
$340,010
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,332 sqft
$255 per sqft
Year built
1942
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 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 $340,010 in 2024 to $340,010 in 2025.
  • Assessor market value per square footThe current public record shows about $255 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 3,724 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

Similar public appraisal records selected for this property's equity comparison.

  • 5218 N Oriole Ave, Chicago, IL 60656
    1,347 sqft | $253/sqft | built 1941 | Similar size (1,347 vs 1,332 sqft); Similar age (1941 vs 1942); Similar lot size (3,862 vs 3,783 sqft)
    $341,030
  • 7810 W Balmoral Ave, Chicago, IL 60656
    1,341 sqft | $209/sqft | built 1943 | Similar size (1,341 vs 1,332 sqft); Similar age (1943 vs 1942); Similar lot size (3,660 vs 3,783 sqft)
    $280,000
  • 7806 W Balmoral Ave, Chicago, IL 60656
    1,317 sqft | $213/sqft | built 1943 | Similar size (1,317 vs 1,332 sqft); Similar age (1943 vs 1942); Similar lot size (3,660 vs 3,783 sqft)
    $280,000
  • 5456 N Oriole Ave, Chicago, IL 60656
    1,329 sqft | $286/sqft | built 1938 | Similar size (1,329 vs 1,332 sqft); Similar age (1938 vs 1942); Similar lot size (3,664 vs 3,783 sqft)
    $380,000
  • 7632 W Myrtle Ave, Chicago, IL 60631
    1,342 sqft | $315/sqft | built 1950 | Similar size (1,342 vs 1,332 sqft); Similar lot size (3,750 vs 3,783 sqft); Same quality (Average)
    $422,660

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

No change in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$340,010$00.0%
2024$340,010+$110,010+47.8%
2023$230,000$00.0%
2022$230,000$00.0%
2021$230,000−$43,690−16.0%
2020$273,690——
5-year total+$66,320+24.2%