Cook County Value

301 7th Ave, La Grange, IL 60525

4 bed / 3 bath, 2,976 sqft, built 1895, in Lyons. Assessor market value for 2026: $1,080,000.

Cook County account 18044150010000

Likely too high

about $45,000

8 similar homes nearby point to a value about $45,000 lower than yours.

Assessor market value$1,080,000
Similar homes$1,035,142
$44,858 gap · bars start at $0

How sure: High · 8 similar homes (5 shown below) · public records only

Assessor market value
$1,080,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,976 sqft
$363 per sqft
Year built
1895
Average quality

Why we think so

Similar homes' assessments

Strong

7 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $347.83/sqft, which supports a value of $1,035,142.

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 30.1% from $830,000 in 2025 to $1,080,000 in 2026.
  • Assessor market value per square footThe current public record shows about $363 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

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

  • 400 7th Ave, La Grange, IL 60525
    3,033 sqft | $363/sqft | built 1905 | Similar size (3,033 vs 2,976 sqft); Similar lot size (6,600 vs 6,160 sqft); Same quality (Average)
    $1,100,000
  • 343 8th Ave, La Grange, IL 60525
    2,990 sqft | $388/sqft | built 1892 | Similar size (2,990 vs 2,976 sqft); Similar age (1892 vs 1895); Lot 14% larger (7,000 vs 6,160 sqft)
    $1,160,000
  • 317 7th Ave, La Grange, IL 60525
    3,074 sqft | $345/sqft | built 1893 | Similar size (3,074 vs 2,976 sqft); Similar age (1893 vs 1895); Lot 18% larger (7,280 vs 6,160 sqft)
    $1,060,000
  • 208 6th Ave, La Grange, IL 60525
    2,990 sqft | $348/sqft | built 1893 | Similar size (2,990 vs 2,976 sqft); Similar age (1893 vs 1895); Same quality (Average)
    $1,040,000
  • 308 6th Ave, La Grange, IL 60525
    3,041 sqft | $357/sqft | built 1888 | Similar size (3,041 vs 2,976 sqft); Same quality (Average); Same neighborhood
    $1,085,000

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 30.1% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,080,000+$250,000+30.1%
2025$830,000$00.0%
2024$830,000$00.0%
2023$830,000+$246,230+42.2%
2022$583,770−$32,920−5.3%
2021$616,690+$16,730+2.8%
2020$599,960——
6-year total+$480,040+80.0%