Cook County Value

224 Olmsted Rd, Riverside, IL 60546

4 bed / 2 bath, 1,865 sqft, built 1903, in Riverside. Assessor market value for 2026: $533,010.

Cook County account 15364030390000

Assessor market value
$533,010
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,865 sqft
$286 per sqft
Year built
1903
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 60546 and Riverside assessment pages.

Local guide: Riverside Township 2026 Property Tax Appeal Guide.

Appeal deadlines

The 2026 appeal windows for Riverside have closed (Assessor , Board of Review ). 2027 notices usually start in March.

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 increased 22.7% from $434,370 in 2025 to $533,010 in 2026.
  • Assessor market value per square footThe current public record shows about $286 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Riverside neighborhood and ZIP 60546.
  • Neighborhood value signalAmong 1,898 residential records in the same neighborhood, the average assessor market value is about $278 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +20.8% on average.

Comparable assessments

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

  • 224 Herrick Rd, Riverside, IL 60546
    1,885 sqft | $281/sqft | built 1902 | Similar size (1,885 vs 1,865 sqft); Similar age (1902 vs 1903); Similar lot size (9,600 vs 9,270 sqft)
    $530,000
  • 153 Gage Rd, Riverside, IL 60546
    1,829 sqft | $301/sqft | built 1910 | Similar size (1,829 vs 1,865 sqft); Similar lot size (8,750 vs 9,270 sqft); Same quality (Average)
    $550,010
  • 345 E Quincy St, Riverside, IL 60546
    1,908 sqft | $246/sqft | built 1910 | Similar size (1,908 vs 1,865 sqft); Similar lot size (8,500 vs 9,270 sqft); Same quality (Average)
    $470,000
  • 304 Addison Rd, Riverside, IL 60546
    1,826 sqft | $268/sqft | built 1913 | Similar size (1,826 vs 1,865 sqft); Similar lot size (8,832 vs 9,270 sqft); Same quality (Average)
    $490,000
  • 222 Herrick Rd, Riverside, IL 60546
    1,778 sqft | $281/sqft | built 1899 | Similar size (1,778 vs 1,865 sqft); Similar age (1899 vs 1903); Similar lot size (10,000 vs 9,270 sqft)
    $500,000

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: . Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Up 22.7% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$533,010+$98,640+22.7%
2025$434,370$00.0%
2024$434,370−$85,630−16.5%
2023$520,000+$154,850+42.4%
2022$365,150$00.0%
2021$365,150$00.0%
2020$365,150——
6-year total+$167,860+46.0%