Cook County Value

391 Blythe Rd, Riverside, IL 60546

4 bed / 2 bath, 1,985 sqft, built 1931, in Riverside. Assessor market value for 2026: $541,530.

Cook County account 15362000450000

Assessor market value
$541,530
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,985 sqft
$273 per sqft
Year built
1931
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 11.8% from $484,570 in 2025 to $541,530 in 2026.
  • Assessor market value per square footThe current public record shows about $273 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.

  • 139 S Delaplaine Rd, Riverside, IL 60546
    2,007 sqft | $254/sqft | built 1927 | Similar size (2,007 vs 1,985 sqft); Similar age (1927 vs 1931); Similar lot size (9,500 vs 9,393 sqft)
    $510,000
  • 247 Addison Rd, Riverside, IL 60546
    1,934 sqft | $152/sqft | built 1924 | Similar size (1,934 vs 1,985 sqft); Similar lot size (9,288 vs 9,393 sqft); Same quality (Average)
    $293,770
  • 247 Addison Rd, Riverside, IL 60546
    1,934 sqft | $152/sqft | built 1924 | Similar size (1,934 vs 1,985 sqft); Similar lot size (9,245 vs 9,393 sqft); Same quality (Average)
    $293,020
  • 334 Northwood Rd, Riverside, IL 60546
    1,948 sqft | $257/sqft | built 1930 | Similar size (1,948 vs 1,985 sqft); Similar age (1930 vs 1931); Similar lot size (9,648 vs 9,393 sqft)
    $500,000
  • 349 Blackhawk Rd, Riverside, IL 60546
    1,946 sqft | $339/sqft | built 1923 | Similar size (1,946 vs 1,985 sqft); Similar lot size (9,500 vs 9,393 sqft); Same quality (Average)
    $660,000

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 11.8% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$541,530+$56,960+11.8%
2025$484,570$00.0%
2024$484,570$00.0%
2023$484,570+$139,560+40.5%
2022$345,010$00.0%
2021$345,010−$25,820−7.0%
2020$370,830——
6-year total+$170,700+46.0%