Cook County Value

375 Longcommon Rd, Riverside, IL 60546

4 bed / 2 bath, 1,548 sqft, built 1955, in Riverside. Assessor market value for 2026: $412,110.

Cook County account 15254110560000

Assessor market value
$412,110
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,548 sqft
$266 per sqft
Year built
1955
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 9.1% from $377,710 in 2025 to $412,110 in 2026.
  • Assessor market value per square footThe current public record shows about $266 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.

  • 304 Herrick Rd, Riverside, IL 60546
    1,577 sqft | $276/sqft | built 1957 | Similar size (1,577 vs 1,548 sqft); Similar age (1957 vs 1955); Similar lot size (6,223 vs 6,300 sqft)
    $435,750
  • 363 Longcommon Rd, Riverside, IL 60546
    1,549 sqft | $271/sqft | built 1952 | Similar size (1,549 vs 1,548 sqft); Similar age (1952 vs 1955); Similar lot size (5,707 vs 6,300 sqft)
    $420,000
  • 390 Bartram Rd, Riverside, IL 60546
    1,591 sqft | $289/sqft | built 1950 | Similar size (1,591 vs 1,548 sqft); Similar age (1950 vs 1955); Similar lot size (6,578 vs 6,300 sqft)
    $460,010
  • 471 Lindberg Rd, Riverside, IL 60546
    1,554 sqft | $290/sqft | built 1953 | Similar size (1,554 vs 1,548 sqft); Similar age (1953 vs 1955); Lot 11% larger (7,000 vs 6,300 sqft)
    $450,000
  • 175 Ridgewood Rd, Riverside, IL 60546
    1,553 sqft | $264/sqft | built 1941 | Similar size (1,553 vs 1,548 sqft); Similar lot size (6,250 vs 6,300 sqft); Same quality (Average)
    $410,010

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 9.1% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$412,110+$34,400+9.1%
2025$377,710$00.0%
2024$377,710−$34,870−8.5%
2023$412,580+$113,630+38.0%
2022$298,950$00.0%
2021$298,950−$26,860−8.2%
2020$325,810——
6-year total+$86,300+26.5%