Cook County Value

9845 S Rutherford Ave Chicago Ridge, IL 60415

2 bed / 1 bath, 520 sqft, built 1947, in Worth. Assessor market value for 2025: $110,000.

Cook County account 24072130380000

Possibly too high

about $31,000

4 similar homes nearby point to a value about $31,000 lower than yours.

Assessor market value$110,000
Similar homes$78,551
$31,449 gap · bars start at $0

How sure: Medium · 4 similar homes · public records only

Assessor market value
$110,000
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
520 sqft
$212 per sqft
Year built
1947
Average quality

Why we think so

Similar homes' assessments

Moderate

4 of 4 similar homes are assessed lower per square foot. Their similarity-weighted average is $150.08/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 $21,250. Counting your land in place of theirs where theirs is less, they support a value of $78,551.

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 60415 and Worth assessment pages.

Local guide: Worth Township 2026 Property Tax Appeal Guide.

Appeal deadlines

For Worth, appeals to the Assessor closed . Board of Review dates for Worth 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 $110,000 in 2024 to $110,000 in 2025.
  • Assessor market value per square footThe current public record shows about $212 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Worth neighborhood and ZIP 60415.

Comparable assessments

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

  • 9825 S Natoma Ave, Oak Lawn, IL 60453
    600 sqft | $154/sqft | built 1948 | Similar age (1948 vs 1947); Similar lot size (3,125 vs 3,400 sqft); Same quality (Average)
    $92,500
  • 9624 S Nashville Ave, Oak Lawn, IL 60453
    672 sqft | $154/sqft | built 1953 | Similar lot size (3,325 vs 3,400 sqft); Same quality (Average); Same bed/bath (2/1)
    $103,300
  • 9625 S Natoma Ave, Oak Lawn, IL 60453
    674 sqft | $103/sqft | built 1956 | Similar lot size (3,325 vs 3,400 sqft); Same quality (Average); Same bed/bath (2/1)
    $69,620
  • 9625 S Natoma Ave, Oak Lawn, IL 60453
    674 sqft | $188/sqft | built 1956 | Similar lot size (3,325 vs 3,400 sqft); Same quality (Average); Same bed/bath (2/1)
    $126,980

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

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$110,000$00.0%
2024$110,000$00.0%
2023$110,000+$28,090+34.3%
2022$81,910$00.0%
2021$81,910+$100.0%
2020$81,900——
5-year total+$28,100+34.3%