Cook County Value

251 Herrick Rd, Riverside, IL 60546

3 bed / 1 bath, 1,480 sqft, built 1924, in Riverside. Assessor market value for 2026: $500,010.

Cook County account 15362070200000

Assessor market value
$500,010
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,480 sqft
$338 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 41.4% from $353,560 in 2025 to $500,010 in 2026.
  • Assessor market value per square footThe current public record shows about $338 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.

  • 197 E Quincy St, Riverside, IL 60546
    1,533 sqft | $228/sqft | built 1919 | Similar size (1,533 vs 1,480 sqft); Similar age (1919 vs 1924); Similar lot size (6,650 vs 6,570 sqft)
    $350,010
  • 386 Olmsted Rd, Riverside, IL 60546
    1,426 sqft | $259/sqft | built 1921 | Similar size (1,426 vs 1,480 sqft); Similar age (1921 vs 1924); Similar lot size (6,330 vs 6,570 sqft)
    $370,010
  • 321 Addison Rd, Riverside, IL 60546
    1,510 sqft | $265/sqft | built 1917 | Similar size (1,510 vs 1,480 sqft); Similar lot size (6,400 vs 6,570 sqft); Same quality (Average)
    $400,000
  • 35 N Delaplaine Rd, Riverside, IL 60546
    1,440 sqft | $312/sqft | built 1924 | Similar size (1,440 vs 1,480 sqft); Built same year (1924); Similar lot size (7,105 vs 6,570 sqft)
    $450,000
  • 70 Lawton Rd, Riverside, IL 60546
    1,512 sqft | $251/sqft | built 1916 | Similar size (1,512 vs 1,480 sqft); Similar lot size (6,350 vs 6,570 sqft); Same quality (Average)
    $380,010

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 41.4% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$500,010+$146,450+41.4%
2025$353,560−$36,440−9.3%
2024$390,000$00.0%
2023$390,000+$53,520+15.9%
2022$336,480−$29,910−8.2%
2021$366,390+$200.0%
2020$366,370——
6-year total+$133,640+36.5%