Cook County Value

136 Post Rd Burr Ridge, IL 60527

4 bed / 2 bath, 2,250 sqft, built 1975. Assessor market value for 2026: $630,000.

Cook County account 18193030050000

In line with similar homes

8 similar homes nearby support a value at or above your county value.

Assessor market value$630,000
Similar homes$755,235
No gap: similar homes are at or above the county value · bars start at $0

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

Assessor market value
$630,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,250 sqft
$280 per sqft
Year built
1975
Average quality

What we found

Similar homes' assessments

Weak

0 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $334.97/sqft, but land is valued apart from the home, and some of them have less land value per square foot of home than yours, which counts as $270,000. Counting your land in place of theirs where theirs is less, they support a value of $755,235.

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 60527 and CCAO Appraisal Area 21064 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 12.5% from $560,000 in 2025 to $630,000 in 2026.
  • Assessor market value per square footThe current public record shows about $280 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 60527.
  • Neighborhood value signalAmong 547 residential records in the same neighborhood, the average assessor market value is about $312 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +28.4% on average.

Comparable assessments

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

  • 140 Post Rd Burr Ridge, IL 60527
    2,285 sqft | $302/sqft | built 1968 | Similar size (2,285 vs 2,250 sqft); Similar lot size (18,000 vs 18,000 sqft); Same quality (Average)
    $690,000
  • 1141 Laurie Ln Burr Ridge, IL 60527
    2,294 sqft | $336/sqft | built 1974 | Similar size (2,294 vs 2,250 sqft); Similar age (1974 vs 1975); Similar lot size (18,400 vs 18,000 sqft)
    $770,000
  • 6293 Blackhawk Trl Indian Head Park, IL 60525
    2,357 sqft | $293/sqft | built 1973 | Similar size (2,357 vs 2,250 sqft); Similar age (1973 vs 1975); Similar lot size (17,750 vs 18,000 sqft)
    $690,000
  • 149 Carriage Way Burr Ridge, IL 60527
    2,239 sqft | $335/sqft | built 1971 | Similar size (2,239 vs 2,250 sqft); Similar age (1971 vs 1975); Similar lot size (16,830 vs 18,000 sqft)
    $750,000
  • 700 Gregford Rd Burr Ridge, IL 60527
    2,270 sqft | $370/sqft | built 1974 | Similar size (2,270 vs 2,250 sqft); Similar age (1974 vs 1975); Lot 10% smaller (16,200 vs 18,000 sqft)
    $840,000

Recent comparable sales

Sales selected by similarity to the subject property.

  • 120 Hill Rd Willowbrook, IL 60527
    2,598 sqft | $329/sqft | built 1988
    $855,000
  • 501 Lake Hinsdale Dr #211 Willowbrook, IL 60527
    1,625 sqft | $160/sqft | built 1979 | Moderate age difference (4 years newer)
    $260,000
  • 601 Lake Hinsdale Dr #308 Willowbrook, IL 60527
    1,595 sqft | $231/sqft | built 1979 | Moderate age difference (4 years newer)
    $369,000
  • 222 Stanhope Dr UNIT C Willowbrook, IL 60527
    1,585 sqft | $221/sqft | built 1981 | Moderate age difference (6 years newer)
    $350,000

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 12.5% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$630,000+$70,000+12.5%
2025$560,000$00.0%
2024$560,000$00.0%
2023$560,000+$48,350+9.4%
2022$511,650$00.0%
2021$511,650+$100.0%
2020$511,640——
6-year total+$118,360+23.1%