Cook County Value

4142 Maple Ave Lyons, IL 60534

4 bed / 2 bath, 1,790 sqft, built 1951, in Lyons. Assessor market value for 2026: $370,000.

Cook County account 18011160120000

Assessor market value
$370,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,790 sqft
$207 per sqft
Year built
1951
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 38.0% from $268,060 in 2025 to $370,000 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 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.

  • 4330 Center Ave Lyons, IL 60534
    1,769 sqft | $158/sqft | built 1947 | Similar size (1,769 vs 1,790 sqft); Similar age (1947 vs 1951); Similar lot size (8,200 vs 7,800 sqft)
    $280,000
  • 8719 43rd St Lyons, IL 60534
    1,838 sqft | $136/sqft | built 1951 | Similar size (1,838 vs 1,790 sqft); Built same year (1951); Similar lot size (8,225 vs 7,800 sqft)
    $250,000
  • 7908 46th St Lyons, IL 60534
    1,824 sqft | $137/sqft | built 1953 | Similar size (1,824 vs 1,790 sqft); Similar age (1953 vs 1951); Similar lot size (7,388 vs 7,800 sqft)
    $250,000
  • 4350 Elm Ave Lyons, IL 60534
    1,740 sqft | $172/sqft | built 1948 | Similar size (1,740 vs 1,790 sqft); Similar age (1948 vs 1951); Similar lot size (7,259 vs 7,800 sqft)
    $300,000
  • 8620 45th Pl Lyons, IL 60534
    1,714 sqft | $146/sqft | built 1953 | Similar size (1,714 vs 1,790 sqft); Similar age (1953 vs 1951); Similar lot size (7,335 vs 7,800 sqft)
    $250,000

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 38.0% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$370,000+$101,940+38.0%
2025$268,060−$58,790−18.0%
2024$326,850−$18,000−5.2%
2023$344,850+$166,570+93.4%
2022$178,280$00.0%
2021$178,280$00.0%
2020$178,280——
6-year total+$191,720+107.5%