Cook County Value

4057 Custer Ave Lyons, IL 60534

3 bed / 3 bath, 1,572 sqft, built 1993, in Lyons. Assessor market value for 2026: $410,000.

Cook County account 18021040400000

Assessor market value
$410,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,572 sqft
$261 per sqft
Year built
1993
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 41.4% from $290,000 in 2025 to $410,000 in 2026.
  • Assessor market value per square footThe current public record shows about $261 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.

  • 4037 Konrad Ave Lyons, IL 60534
    1,548 sqft | $233/sqft | built 1994 | Similar size (1,548 vs 1,572 sqft); Similar age (1994 vs 1993); Similar lot size (7,250 vs 7,152 sqft)
    $360,010
  • 4053 Custer Ave Lyons, IL 60534
    1,572 sqft | $223/sqft | built 1993 | Similar size (1,572 vs 1,572 sqft); Built same year (1993); Similar lot size (7,050 vs 7,152 sqft)
    $350,010
  • 4044 Anna Ave Lyons, IL 60534
    1,545 sqft | $233/sqft | built 1994 | Similar size (1,545 vs 1,572 sqft); Similar age (1994 vs 1993); Similar lot size (6,539 vs 7,152 sqft)
    $360,000
  • 4312 Joliet Ave Lyons, IL 60534
    1,630 sqft | $221/sqft | built 1993 | Similar size (1,630 vs 1,572 sqft); Built same year (1993); Similar lot size (7,415 vs 7,152 sqft)
    $360,000
  • 4022 Rose Ave Lyons, IL 60534
    1,496 sqft | $227/sqft | built 1988 | Similar size (1,496 vs 1,572 sqft); Similar age (1988 vs 1993); Similar lot size (7,250 vs 7,152 sqft)
    $340,010

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 41.4% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$410,000+$120,000+41.4%
2025$290,000$00.0%
2024$290,000$00.0%
2023$290,000+$73,980+34.2%
2022$216,020$00.0%
2021$216,020+$100.0%
2020$216,010——
6-year total+$193,990+89.8%