Cook County Value

120 S Herbert Rd, Riverside, IL 60546

5 bed / 3 bath, 3,613 sqft, built 1927, in Riverside. Assessor market value for 2026: $1,030,000.

Cook County account 15364030520000

Assessor market value
$1,030,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,613 sqft
$285 per sqft
Year built
1927
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 35.5% from $760,000 in 2025 to $1,030,000 in 2026.
  • Assessor market value per square footThe current public record shows about $285 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.

  • 294 Lawton Rd, Riverside, IL 60546
    3,695 sqft | $279/sqft | built 1925 | Similar size (3,695 vs 3,613 sqft); Similar age (1925 vs 1927); Similar lot size (10,900 vs 11,629 sqft)
    $1,030,000
  • 136 Gage Rd, Riverside, IL 60546
    3,742 sqft | $278/sqft | built 1920 | Similar size (3,742 vs 3,613 sqft); Similar lot size (11,188 vs 11,629 sqft); Same quality (Average)
    $1,040,000
  • 281 Northwood Rd, Riverside, IL 60546
    3,364 sqft | $262/sqft | built 1924 | 7% smaller (3,364 vs 3,613 sqft); Similar age (1924 vs 1927); Similar lot size (12,550 vs 11,629 sqft)
    $880,010
  • 146 Akenside Rd, Riverside, IL 60546
    3,463 sqft | $277/sqft | built 1923 | Similar size (3,463 vs 3,613 sqft); Similar age (1923 vs 1927); Similar lot size (10,902 vs 11,629 sqft)
    $960,010
  • 215 Addison Rd, Riverside, IL 60546
    3,506 sqft | $285/sqft | built 1928 | Similar size (3,506 vs 3,613 sqft); Similar age (1928 vs 1927); Lot 13% larger (13,122 vs 11,629 sqft)
    $1,000,010

Recent comparable sales

Sales selected by similarity to the subject property.

  • 260 Gage Rd, Riverside, IL 60546
    3,182 sqft | $204/sqft | built 1921 | 12% size difference (3,182 sqft); Moderate age difference (6 years older); Within 1 bedroom (4 vs 5)
    $650,000

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 35.5% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,030,000+$270,000+35.5%
2025$760,000$00.0%
2024$760,000$00.0%
2023$760,000+$174,930+29.9%
2022$585,070$00.0%
2021$585,070$00.0%
2020$585,070——
6-year total+$444,930+76.0%