Cook County Value

144 N Delaplaine Rd, Riverside, IL 60546

3 bed / 1 bath, 1,818 sqft, built 1921, in Riverside. Assessor market value for 2026: $530,010.

Cook County account 15362000200000

Assessor market value
$530,010
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,818 sqft
$292 per sqft
Year built
1921
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 15.2% from $460,000 in 2025 to $530,010 in 2026.
  • Assessor market value per square footThe current public record shows about $292 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.

  • 297 Shenstone Rd, Riverside, IL 60546
    1,814 sqft | $298/sqft | built 1921 | Similar size (1,814 vs 1,818 sqft); Built same year (1921); Similar lot size (9,101 vs 9,346 sqft)
    $540,000
  • 100 N Delaplaine Rd, Riverside, IL 60546
    1,868 sqft | $295/sqft | built 1923 | Similar size (1,868 vs 1,818 sqft); Similar age (1923 vs 1921); Similar lot size (9,598 vs 9,346 sqft)
    $550,910
  • 329 Shenstone Rd, Riverside, IL 60546
    1,750 sqft | $287/sqft | built 1923 | Similar size (1,750 vs 1,818 sqft); Similar age (1923 vs 1921); Similar lot size (9,463 vs 9,346 sqft)
    $502,270
  • 251 Lawton Rd, Riverside, IL 60546
    1,758 sqft | $279/sqft | built 1924 | Similar size (1,758 vs 1,818 sqft); Similar age (1924 vs 1921); Similar lot size (8,821 vs 9,346 sqft)
    $490,000
  • 235 Lawton Rd, Riverside, IL 60546
    1,872 sqft | $286/sqft | built 1922 | Similar size (1,872 vs 1,818 sqft); Similar age (1922 vs 1921); Similar lot size (8,922 vs 9,346 sqft)
    $535,000

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: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Up 15.2% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$530,010+$70,010+15.2%
2025$460,000$00.0%
2024$460,000$00.0%
2023$460,000+$58,030+14.4%
2022$401,970$00.0%
2021$401,970+$7,210+1.8%
2020$394,760——
6-year total+$135,250+34.3%