Cook County Value

120 8th Ave, La Grange, IL 60525

4 bed / 2 bath, 2,302 sqft, built 1895, in Lyons. Assessor market value for 2026: $970,000.

Cook County account 18044020280000

Assessor market value
$970,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,302 sqft
$421 per sqft
Year built
1895
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 60525 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 49.2% from $650,070 in 2025 to $970,000 in 2026.
  • Assessor market value per square footThe current public record shows about $421 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 60525.
  • Neighborhood value signalAmong 431 residential records in the same neighborhood, the average assessor market value is about $369 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +36.8% on average.

Comparable assessments

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

  • 108 8th Ave, La Grange, IL 60525
    2,216 sqft | $420/sqft | built 1899 | Similar size (2,216 vs 2,302 sqft); Similar age (1899 vs 1895); Similar lot size (10,500 vs 10,196 sqft)
    $930,000
  • 42 7th Ave, La Grange, IL 60525
    2,136 sqft | $351/sqft | built 1894 | 7% smaller (2,136 vs 2,302 sqft); Similar age (1894 vs 1895); Similar lot size (10,779 vs 10,196 sqft)
    $750,000
  • 124 8th Ave, La Grange, IL 60525
    2,610 sqft | $395/sqft | built 1893 | 13% larger (2,610 vs 2,302 sqft); Similar age (1893 vs 1895); Similar lot size (10,411 vs 10,196 sqft)
    $1,030,000
  • 232 6th Ave, La Grange, IL 60525
    2,244 sqft | $406/sqft | built 1909 | Similar size (2,244 vs 2,302 sqft); Similar lot size (9,375 vs 10,196 sqft); Same quality (Average)
    $910,000
  • 22 7th Ave, La Grange, IL 60525
    2,140 sqft | $341/sqft | built 1910 | 7% smaller (2,140 vs 2,302 sqft); Similar lot size (10,125 vs 10,196 sqft); Same quality (Average)
    $730,000

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 49.2% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$970,000+$319,930+49.2%
2025$650,070−$42,580−6.1%
2024$692,650−$77,350−10.0%
2023$770,000+$255,540+49.7%
2022$514,460$00.0%
2021$514,460−$80,270−13.5%
2020$594,730——
6-year total+$375,270+63.1%