Cook County Value

312 Herrick Rd, Riverside, IL 60546

4 bed / 2 bath, 1,114 sqft, built 1924, in Riverside. Assessor market value for 2026: $385,770.

Cook County account 15362050170000

Assessor market value
$385,770
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,114 sqft
$346 per sqft
Year built
1924
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 47.3% from $261,880 in 2025 to $385,770 in 2026.
  • Assessor market value per square footThe current public record shows about $346 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.

  • 90 Northgate Rd, Riverside, IL 60546
    1,092 sqft | $293/sqft | built 1923 | Similar size (1,092 vs 1,114 sqft); Similar age (1923 vs 1924); Similar lot size (6,271 vs 6,125 sqft)
    $320,000
  • 94 Northgate Rd, Riverside, IL 60546
    1,036 sqft | $367/sqft | built 1923 | 7% smaller (1,036 vs 1,114 sqft); Similar age (1923 vs 1924); Similar lot size (6,050 vs 6,125 sqft)
    $380,010
  • 371 Nuttall Rd, Riverside, IL 60546
    1,175 sqft | $332/sqft | built 1925 | 6% larger (1,175 vs 1,114 sqft); Similar age (1925 vs 1924); Similar lot size (6,193 vs 6,125 sqft)
    $390,000
  • 185 E Quincy St, Riverside, IL 60546
    1,112 sqft | $306/sqft | built 1919 | Similar size (1,112 vs 1,114 sqft); Similar age (1919 vs 1924); Lot 12% larger (6,850 vs 6,125 sqft)
    $340,010
  • 331 Lionel Rd, Riverside, IL 60546
    1,133 sqft | $265/sqft | built 1935 | Similar size (1,133 vs 1,114 sqft); Similar lot size (6,230 vs 6,125 sqft); Same quality (Average)
    $300,010

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 47.3% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$385,770+$123,890+47.3%
2025$261,880$00.0%
2024$261,880−$24,970−8.7%
2023$286,850+$37,860+15.2%
2022$248,990$00.0%
2021$248,990−$17,550−6.6%
2020$266,540——
6-year total+$119,230+44.7%