Cook County Value

109 S Waiola Ave, La Grange, IL 60525

5 bed / 2 bath, 3,453 sqft, built 1898, in Lyons. Assessor market value for 2026: $1,360,000.

Cook County account 18043020240000

Assessor market value
$1,360,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,453 sqft
$394 per sqft
Year built
1898
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 23.6% from $1,100,000 in 2025 to $1,360,000 in 2026.
  • Assessor market value per square footThe current public record shows about $394 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 932 residential records in the same neighborhood, the average assessor market value is about $390 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +32.9% on average.

Comparable assessments

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

  • 211 S Waiola Ave, La Grange, IL 60525
    3,346 sqft | $424/sqft | built 1898 | Similar size (3,346 vs 3,453 sqft); Built same year (1898); Similar lot size (13,500 vs 13,600 sqft)
    $1,420,000
  • 210 S Spring Ave, La Grange, IL 60525
    3,675 sqft | $373/sqft | built 1898 | 6% larger (3,675 vs 3,453 sqft); Built same year (1898); Similar lot size (13,500 vs 13,600 sqft)
    $1,370,000
  • 338 S Waiola Ave, La Grange, IL 60525
    3,414 sqft | $398/sqft | built 1899 | Similar size (3,414 vs 3,453 sqft); Similar age (1899 vs 1898); Lot 13% smaller (11,812 vs 13,600 sqft)
    $1,360,000
  • 56 S Spring Ave, La Grange, IL 60525
    3,105 sqft | $351/sqft | built 1903 | 10% smaller (3,105 vs 3,453 sqft); Similar age (1903 vs 1898); Similar lot size (13,600 vs 13,600 sqft)
    $1,090,000
  • 64 S Ashland Ave, La Grange, IL 60525
    3,302 sqft | $239/sqft | built 1888 | Similar size (3,302 vs 3,453 sqft); Similar lot size (12,865 vs 13,600 sqft); Same quality (Average)
    $790,010

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 23.6% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,360,000+$260,000+23.6%
2025$1,100,000$00.0%
2024$1,100,000$00.0%
2023$1,100,000+$287,640+35.4%
2022$812,360$00.0%
2021$812,360+$100.0%
2020$812,350——
6-year total+$547,650+67.4%