Cook County Value

5348 8th Ave Countryside, IL 60525

3 bed / 2 bath, 1,382 sqft, built 1945, in Lyons. Assessor market value for 2026: $380,010.

Cook County account 18094100370000

Small or uncertain difference

about $900

8 similar homes nearby point to a value about $900 lower than yours, a small or uncertain difference.

Assessor market value$380,010
Similar homes$379,096
$914 gap · bars start at $0

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

Assessor market value
$380,010
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,382 sqft
$275 per sqft
Year built
1945
Average quality

Why we think so

Similar homes' assessments

Weak

4 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $271.62/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 $85,430. Counting your land in place of theirs where theirs is less, they support a value of $379,096.

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 60525 and Lyons assessment pages.

Local guide: Lyons Township 2026 Property Tax Appeal Guide.

Appeal deadlines

For Lyons, appeals to the Assessor closed . Board of Review dates for Lyons have not been published yet.

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 $330,000 in 2025 to $380,010 in 2026.
  • Assessor market value per square footThe current public record shows about $275 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Lyons neighborhood and ZIP 60525.
  • Neighborhood value signalAmong 1,221 residential records in the same neighborhood, the average assessor market value is about $274 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +24.5% on average.

Comparable assessments

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

  • 9822 W 55th St Countryside, IL 60525
    1,399 sqft | $272/sqft | built 1941 | Similar size (1,399 vs 1,382 sqft); Similar age (1941 vs 1945); Similar lot size (9,804 vs 10,050 sqft)
    $380,000
  • 315 W Plainfield Rd Countryside, IL 60525
    1,414 sqft | $255/sqft | built 1947 | Similar size (1,414 vs 1,382 sqft); Similar age (1947 vs 1945); Lot 11% smaller (8,989 vs 10,050 sqft)
    $360,000
  • 1003 6th Ave, La Grange, IL 60525
    1,427 sqft | $280/sqft | built 1935 | Similar size (1,427 vs 1,382 sqft); Similar lot size (10,050 vs 10,050 sqft); Same quality (Average)
    $400,010
  • 1217 S Spring Ave, La Grange, IL 60525
    1,440 sqft | $326/sqft | built 1953 | Similar size (1,440 vs 1,382 sqft); Similar lot size (10,050 vs 10,050 sqft); Same quality (Average)
    $470,010
  • 960 8th Ave, La Grange, IL 60525
    1,400 sqft | $286/sqft | built 1959 | Similar size (1,400 vs 1,382 sqft); Similar lot size (9,380 vs 10,050 sqft); Same quality (Average)
    $400,000

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 15.2% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$380,010+$50,010+15.2%
2025$330,000$00.0%
2024$330,000$00.0%
2023$330,000+$97,280+41.8%
2022$232,720$00.0%
2021$232,720+$100.0%
2020$232,710——
6-year total+$147,300+63.3%