Cook County Value

4422 Oak Ave Lyons, IL 60534

5 bed / 3 bath, 3,058 sqft, built 1930, in Lyons. Assessor market value for 2026: $440,000.

Cook County account 18013140100000

Assessor market value
$440,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,058 sqft
$144 per sqft
Year built
1930
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 60534 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 22.2% from $360,000 in 2025 to $440,000 in 2026.
  • Assessor market value per square footThe current public record shows about $144 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 60534.
  • Neighborhood value signalAmong 2,705 residential records in the same neighborhood, the average assessor market value is about $194 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +17.4% on average.

Comparable assessments

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

  • 3946 Center Ave Lyons, IL 60534
    3,000 sqft | $123/sqft | built 1919 | Similar size (3,000 vs 3,058 sqft); Lot 17% larger (11,891 vs 10,167 sqft); Same quality (Average)
    $370,000
  • 4322 Amelia Ave Lyons, IL 60534
    2,788 sqft | $154/sqft | built 1918 | 9% smaller (2,788 vs 3,058 sqft); Similar lot size (9,408 vs 10,167 sqft); Same quality (Average)
    $430,000
  • 7701 45th Pl Lyons, IL 60534
    2,302 sqft | $130/sqft | built 1930 | Built same year (1930); Similar lot size (10,340 vs 10,167 sqft); Same quality (Average)
    $300,000
  • 7921 46th St Lyons, IL 60534
    3,287 sqft | $131/sqft | built 1917 | 8% larger (3,287 vs 3,058 sqft); Lot 16% larger (11,750 vs 10,167 sqft); Same quality (Average)
    $430,010
  • 8557 44th Pl Lyons, IL 60534
    2,394 sqft | $117/sqft | built 1928 | Similar age (1928 vs 1930); Lot 12% larger (11,400 vs 10,167 sqft); Same quality (Average)
    $280,000

Recent comparable sales

No usable comparable sales are available in this data snapshot.

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 22.2% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$440,000+$80,000+22.2%
2025$360,000$00.0%
2024$360,000$00.0%
2023$360,000+$66,890+22.8%
2022$293,110$00.0%
2021$293,110+$200.0%
2020$293,090——
6-year total+$146,910+50.1%