Cook County Value

502 S Oakley Ave, Chicago, IL 60612

6 bed / 3 bath, 2,729 sqft, built 1997, in South Chicago. Assessor market value for 2026: $427,220.

Cook County account 17181280540000

Assessor market value
$427,220
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,729 sqft
$157 per sqft
Year built
1997
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 60612 and South 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 stayed about the same, from $427,220 in 2025 to $427,220 in 2026.
  • Assessor market value per square footThe current public record shows about $157 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the South Chicago neighborhood and ZIP 60612.
  • Neighborhood value signalAmong 886 residential records in the same neighborhood, the average assessor market value is about $310 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +0.1% on average.

Comparable assessments

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

  • 2216 W Adams St, Chicago, IL 60612
    2,547 sqft | $192/sqft | built 1996 | 7% smaller (2,547 vs 2,729 sqft); Similar age (1996 vs 1997); Similar lot size (2,755 vs 2,762 sqft)
    $490,000
  • 313 S Leavitt St, Chicago, IL 60612
    2,586 sqft | $186/sqft | built 1990 | 5% smaller (2,586 vs 2,729 sqft); Similar lot size (2,588 vs 2,762 sqft); Same quality (Average)
    $480,000
  • 512 S Oakley Blvd, Chicago, IL 60612
    2,697 sqft | $278/sqft | built 1996 | Similar size (2,697 vs 2,729 sqft); Similar age (1996 vs 1997); Similar lot size (2,540 vs 2,762 sqft)
    $750,000
  • 2228 W Adams St, Chicago, IL 60612
    2,547 sqft | $196/sqft | built 1996 | 7% smaller (2,547 vs 2,729 sqft); Similar age (1996 vs 1997); Similar lot size (2,707 vs 2,762 sqft)
    $500,000
  • 2052 W Warren Blvd, Chicago, IL 60612
    2,835 sqft | $194/sqft | built 2007 | Similar size (2,835 vs 2,729 sqft); Lot 14% larger (3,149 vs 2,762 sqft); Same quality (Average)
    $551,030

Recent comparable sales

Sales selected by similarity to the subject property.

Public appraisal comparison for 2026. Prepared . Appraisal source: Cook County Assessor's Office. Sales data checked in this snapshot: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

No change in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$427,220$00.0%
2025$427,220−$86,020−16.8%
2024$513,240+$91,680+21.7%
2023$421,560$00.0%
2022$421,560$00.0%
2021$421,560−$50,380−10.7%
2020$471,940——
6-year total−$44,720−9.5%