Cook County Value

381 Olmsted Rd, Riverside, IL 60546

4 bed / 2 bath, 1,307 sqft, built 1916, in Riverside. Assessor market value for 2026: $420,000.

Cook County account 15364070140000

Assessor market value
$420,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,307 sqft
$321 per sqft
Year built
1916
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 2.4% from $410,000 in 2025 to $420,000 in 2026.
  • Assessor market value per square footThe current public record shows about $321 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

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

  • 175 Northgate Rd, Riverside, IL 60546
    1,332 sqft | $308/sqft | built 1920 | Similar size (1,332 vs 1,307 sqft); Similar age (1920 vs 1916); Similar lot size (10,437 vs 10,500 sqft)
    $410,000
  • 472 Shenstone Rd, Riverside, IL 60546
    1,249 sqft | $288/sqft | built 1916 | Similar size (1,249 vs 1,307 sqft); Built same year (1916); Similar lot size (10,600 vs 10,500 sqft)
    $360,000
  • 440 Repton Rd, Riverside, IL 60546
    1,280 sqft | $320/sqft | built 1928 | Similar size (1,280 vs 1,307 sqft); Similar lot size (10,437 vs 10,500 sqft); Same quality (Average)
    $410,000
  • 172 Gage Rd, Riverside, IL 60546
    1,240 sqft | $315/sqft | built 1915 | 5% smaller (1,240 vs 1,307 sqft); Similar age (1915 vs 1916); Similar lot size (10,877 vs 10,500 sqft)
    $390,000
  • 212 Parkview Rd, Riverside, IL 60546
    1,344 sqft | $305/sqft | built 1915 | Similar size (1,344 vs 1,307 sqft); Similar age (1915 vs 1916); Lot 10% larger (11,591 vs 10,500 sqft)
    $410,000

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: . 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

Up 2.4% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$420,000+$10,000+2.4%
2025$410,000$00.0%
2024$410,000$00.0%
2023$410,000+$102,340+33.3%
2022$307,660$00.0%
2021$307,660+$200.0%
2020$307,640——
6-year total+$112,360+36.5%