Cook County Value

4120 Maple Ave Lyons, IL 60534

3 bed / 1 bath, 1,477 sqft, built 1953, in Lyons. Assessor market value for 2026: $250,000.

Cook County account 18011160210000

Assessor market value
$250,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,477 sqft
$169 per sqft
Year built
1953
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 13.6% from $220,000 in 2025 to $250,000 in 2026.
  • Assessor market value per square footThe current public record shows about $169 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

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

  • 8227 44th St Lyons, IL 60534
    1,485 sqft | $148/sqft | built 1951 | Similar size (1,485 vs 1,477 sqft); Similar age (1951 vs 1953); Similar lot size (5,080 vs 4,784 sqft)
    $220,000
  • 4212 Gage Ave Lyons, IL 60534
    1,502 sqft | $186/sqft | built 1951 | Similar size (1,502 vs 1,477 sqft); Similar age (1951 vs 1953); Similar lot size (5,028 vs 4,784 sqft)
    $280,000
  • 4048 Gage Ave Lyons, IL 60534
    1,488 sqft | $202/sqft | built 1953 | Similar size (1,488 vs 1,477 sqft); Built same year (1953); Lot 14% larger (5,437 vs 4,784 sqft)
    $300,000
  • 8218 44th St Lyons, IL 60534
    1,453 sqft | $151/sqft | built 1955 | Similar size (1,453 vs 1,477 sqft); Similar age (1955 vs 1953); Lot 11% larger (5,334 vs 4,784 sqft)
    $220,000
  • 4629 Cracow Ave Lyons, IL 60534
    1,488 sqft | $148/sqft | built 1956 | Similar size (1,488 vs 1,477 sqft); Similar age (1956 vs 1953); Lot 13% larger (5,400 vs 4,784 sqft)
    $220,000

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 13.6% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$250,000+$30,000+13.6%
2025$220,000$00.0%
2024$220,000$00.0%
2023$220,000+$62,920+40.1%
2022$157,080$00.0%
2021$157,080+$100.0%
2020$157,070——
6-year total+$92,930+59.2%