Cook County Value

4525 Warsaw Ave Lyons, IL 60534

4 bed / 2 bath, 1,684 sqft, built 1957, in Lyons. Assessor market value for 2026: $260,000.

Cook County account 18023130050000

Assessor market value
$260,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,684 sqft
$154 per sqft
Year built
1957
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 4.0% from $250,000 in 2025 to $260,000 in 2026.
  • Assessor market value per square footThe current public record shows about $154 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.

  • 4527 Warsaw Ave Lyons, IL 60534
    1,684 sqft | $166/sqft | built 1957 | Similar size (1,684 vs 1,684 sqft); Built same year (1957); Similar lot size (3,480 vs 3,480 sqft)
    $280,000
  • 4618 Hawthorne Ave Lyons, IL 60534
    1,653 sqft | $82/sqft | built 1952 | Similar size (1,653 vs 1,684 sqft); Similar age (1952 vs 1957); Similar lot size (3,250 vs 3,480 sqft)
    $135,380
  • 4618 Hawthorne Ave Lyons, IL 60534
    1,653 sqft | $118/sqft | built 1952 | Similar size (1,653 vs 1,684 sqft); Similar age (1952 vs 1957); Similar lot size (3,750 vs 3,480 sqft)
    $195,760
  • 7834 42nd Pl Lyons, IL 60534
    1,732 sqft | $185/sqft | built 1955 | Similar size (1,732 vs 1,684 sqft); Similar age (1955 vs 1957); Lot 10% larger (3,829 vs 3,480 sqft)
    $320,000
  • 8130 44th St Lyons, IL 60534
    1,623 sqft | $136/sqft | built 1952 | Similar size (1,623 vs 1,684 sqft); Similar age (1952 vs 1957); Lot 11% smaller (3,100 vs 3,480 sqft)
    $220,030

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 4.0% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$260,000+$10,000+4.0%
2025$250,000$00.0%
2024$250,000$00.0%
2023$250,000+$78,830+46.1%
2022$171,170$00.0%
2021$171,170$00.0%
2020$171,170——
6-year total+$88,830+51.9%