Cook County Value

243 Longcommon Rd, Riverside, IL 60546

4 bed / 4 bath, 2,490 sqft, built 1952, in Riverside Assessor market value for 2026: $900,000.

Cook County account 15362010040000

Assessor market value
$900,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,490 sqft
$361 per sqft
Year built
1952
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 57.2% from $572,570 in 2025 to $900,000 in 2026.
  • Assessor market value per square footThe current public record shows about $361 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 684 residential records in the same neighborhood, the average assessor market value is about $299 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +31.8% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 235 Longcommon Rd, Riverside, IL 60546
    2,541 sqft | $315/sqft | built 1956 | Similar size (2,541 vs 2,490 sqft); Similar age (1956 vs 1952); Similar lot size (9,416 vs 10,152 sqft)
    $800,000
  • 327 Maplewood Rd, Riverside, IL 60546
    2,606 sqft | $307/sqft | built 1955 | Similar size (2,606 vs 2,490 sqft); Similar age (1955 vs 1952); Similar lot size (9,477 vs 10,152 sqft)
    $800,000
  • 342 Evelyn Rd, Riverside, IL 60546
    2,560 sqft | $305/sqft | built 1953 | Similar size (2,560 vs 2,490 sqft); Similar age (1953 vs 1952); Similar lot size (9,799 vs 10,152 sqft)
    $780,000
  • 286 Gatesby Rd, Riverside, IL 60546
    2,699 sqft | $311/sqft | built 1951 | 8% larger (2,699 vs 2,490 sqft); Similar age (1951 vs 1952); Similar lot size (10,234 vs 10,152 sqft)
    $840,010
  • 370 Audubon Rd, Riverside, IL 60546
    2,344 sqft | $277/sqft | built 1962 | 6% smaller (2,344 vs 2,490 sqft); Similar lot size (10,556 vs 10,152 sqft); Same quality (Average)
    $650,000

Recent comparable sales

Sales selected by similarity to the subject property.

  • 235 Longcommon Rd, Riverside, IL 60546
    2,541 sqft | $313/sqft | built 1956 | Similar size (2,541 sqft); Moderate age difference (4 years newer); Same beds (4)
    $795,000
  • 530 Uvedale Rd, Riverside, IL 60546
    2,015 sqft | $238/sqft | built 1940 | Same beds (4)
    $480,000
  • 522 Byrd Rd, Riverside, IL 60546
    2,052 sqft | $229/sqft | built 1934 | Same beds (4)
    $470,000

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 57.2% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$900,000+$327,430+57.2%
2025$572,570$00.0%
2024$572,570−$217,430−27.5%
2023$790,000+$219,120+38.4%
2022$570,880$00.0%
2021$570,880+$100.0%
2020$570,870——
6-year total+$329,130+57.7%