Cook County Value

280 Lionel Rd, Riverside, IL 60546

4 bed / 2 bath, 3,410 sqft, built 2003, in Riverside. Assessor market value for 2026: $950,000.

Cook County account 15364080330000

Assessor market value
$950,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,410 sqft
$279 per sqft
Year built
2003
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 28.4% from $740,000 in 2025 to $950,000 in 2026.
  • Assessor market value per square footThe current public record shows about $279 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.

  • 715 Arlington Rd, Riverside, IL 60546
    3,481 sqft | $299/sqft | built 2005 | Similar size (3,481 vs 3,410 sqft); Similar age (2005 vs 2003); Similar lot size (7,673 vs 7,019 sqft)
    $1,040,000
  • 419 Shenstone Rd, Riverside, IL 60546
    3,146 sqft | $283/sqft | built 2004 | 8% smaller (3,146 vs 3,410 sqft); Similar age (2004 vs 2003); Lot 12% larger (7,872 vs 7,019 sqft)
    $890,000
  • 300 Herrick Rd, Riverside, IL 60546
    3,018 sqft | $295/sqft | built 2004 | 12% smaller (3,018 vs 3,410 sqft); Similar age (2004 vs 2003); Similar lot size (6,400 vs 7,019 sqft)
    $890,000
  • 398 Addison Rd, Riverside, IL 60546
    3,665 sqft | $273/sqft | built 2010 | 8% larger (3,665 vs 3,410 sqft); Lot 19% larger (8,338 vs 7,019 sqft); Same quality (Average)
    $1,000,010
  • 268 Olmsted Rd, Riverside, IL 60546
    2,940 sqft | $272/sqft | built 1999 | 14% smaller (2,940 vs 3,410 sqft); Similar age (1999 vs 2003); Lot 13% larger (7,912 vs 7,019 sqft)
    $800,000

Recent comparable sales

No usable comparable sales are available in this data snapshot.

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 28.4% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$950,000+$210,000+28.4%
2025$740,000$00.0%
2024$740,000$00.0%
2023$740,000+$225,040+43.7%
2022$514,960−$20,190−3.8%
2021$535,150——
5-year total+$414,850+77.5%