Cook County Value

261 E Quincy St, Riverside, IL 60546

3 bed / 2 bath, 2,123 sqft, built 1957, in Riverside. Assessor market value for 2026: $440,010.

Cook County account 15362130070000

In line with similar homes

8 similar homes nearby support a value at or above your county value.

Assessor market value$440,010
Similar homes$552,043
No gap: similar homes are at or above the county value · bars start at $0

How sure: High · 8 similar homes (5 shown below) · public records only

Assessor market value
$440,010
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,123 sqft
$207 per sqft
Year built
1957
Average quality

What we found

Similar homes' assessments

Weak

0 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $259.48/sqft, but land is valued apart from the home, and some of them have less land value per square foot of home than yours, which counts as $119,880. Counting your land in place of theirs where theirs is less, they support a value of $552,043.

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 15.8% from $380,000 in 2025 to $440,010 in 2026.
  • Assessor market value per square footThe current public record shows about $207 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.

  • 566 Byrd Rd, Riverside, IL 60546
    2,192 sqft | $251/sqft | built 1956 | Similar size (2,192 vs 2,123 sqft); Similar age (1956 vs 1957); Similar lot size (7,500 vs 6,850 sqft)
    $550,000
  • 498 Longcommon Rd, Riverside, IL 60546
    2,079 sqft | $236/sqft | built 1949 | Similar size (2,079 vs 2,123 sqft); Similar lot size (6,750 vs 6,850 sqft); Same quality (Average)
    $490,010
  • 756 Selborne Rd, Riverside, IL 60546
    2,090 sqft | $287/sqft | built 1949 | Similar size (2,090 vs 2,123 sqft); Similar lot size (6,440 vs 6,850 sqft); Same quality (Average)
    $600,000
  • 321 Gage Rd, Riverside, IL 60546
    2,003 sqft | $285/sqft | built 1962 | 6% smaller (2,003 vs 2,123 sqft); Similar age (1962 vs 1957); Similar lot size (7,465 vs 6,850 sqft)
    $570,000
  • 375 Bartram Rd, Riverside, IL 60546
    2,067 sqft | $247/sqft | built 1954 | Similar size (2,067 vs 2,123 sqft); Similar age (1954 vs 1957); Similar lot size (7,424 vs 6,850 sqft)
    $510,000

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: . Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Up 15.8% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$440,010+$60,010+15.8%
2025$380,000$00.0%
2024$380,000$00.0%
2023$380,000+$44,720+13.3%
2022$335,280$00.0%
2021$335,280+$200.0%
2020$335,260——
6-year total+$104,750+31.2%