Cook County Value

355 Longcommon Rd, Riverside, IL 60546

3 bed / 2 bath, 2,293 sqft, built 1981, in Riverside. Assessor market value for 2026: $566,470.

Cook County account 15254110650000

Assessor market value
$566,470
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,293 sqft
$247 per sqft
Year built
1981
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 22.1% from $463,890 in 2025 to $566,470 in 2026.
  • Assessor market value per square footThe current public record shows about $247 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.

  • 567 Byrd Rd, Riverside, IL 60546
    2,143 sqft | $215/sqft | built 1976 | 6% smaller (2,143 vs 2,293 sqft); Similar age (1976 vs 1981); Similar lot size (7,400 vs 6,812 sqft)
    $460,000
  • 435 Longcommon Rd, Riverside, IL 60546
    2,384 sqft | $254/sqft | built 1987 | Similar size (2,384 vs 2,293 sqft); Lot 17% larger (8,000 vs 6,812 sqft); Same quality (Average)
    $604,880
  • 512 Berkeley Rd, Riverside, IL 60546
    1,976 sqft | $248/sqft | built 1973 | 14% smaller (1,976 vs 2,293 sqft); Similar lot size (6,680 vs 6,812 sqft); Same quality (Average)
    $490,000
  • 25 N Cowley Rd, Riverside, IL 60546
    2,390 sqft | $234/sqft | built 1969 | Similar size (2,390 vs 2,293 sqft); Lot 17% larger (8,000 vs 6,812 sqft); Same quality (Average)
    $560,000
  • 7264 W Ogden Ave, Riverside, IL 60546
    2,570 sqft | $261/sqft | built 1995 | 12% larger (2,570 vs 2,293 sqft); Similar lot size (6,818 vs 6,812 sqft); Same quality (Average)
    $670,010

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 22.1% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$566,470+$102,580+22.1%
2025$463,890$00.0%
2024$463,890$00.0%
2023$463,890+$92,170+24.8%
2022$371,720$00.0%
2021$371,720——
5-year total+$194,750+52.4%