Cook County Value

8545 133rd St, Orland Park, IL 60462

4 bed / 3 bath, 2,108 sqft, built 1986 Assessor market value for 2026: $530,000.

Cook County account 23353020040000

In line with similar homes

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

Assessor market value$530,000
Similar homes$541,756
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
$530,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,108 sqft
$251 per sqft
Year built
1986
Average quality

What we found

Similar homes' assessments

Weak

3 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $251.87/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 $129,720. Counting your land in place of theirs where theirs is less, they support a value of $541,756.

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 60462 and CCAO Appraisal Area 30031 assessment pages.

Local guide: Palos Township 2026 Property Tax Appeal Guide.

Appeal deadlines

The 2026 appeal windows for Palos have closed (Assessor , Board of Review ). 2027 notices usually start in March.

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 43.8% from $368,590 in 2025 to $530,000 in 2026.
  • Assessor market value per square footThe current public record shows about $251 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 60462.
  • Neighborhood value signalAmong 227 residential records in the same neighborhood, the average assessor market value is about $241 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +21.3% on average.

Comparable assessments

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

  • 8001 129th St Palos Park, IL 60464
    2,144 sqft | $252/sqft | built 1979 | Similar size (2,144 vs 2,108 sqft); Similar lot size (20,155 vs 21,620 sqft); Same quality (Average)
    $540,000
  • 8051 129th St Palos Park, IL 60464
    2,205 sqft | $222/sqft | built 1977 | Similar size (2,205 vs 2,108 sqft); Similar lot size (20,475 vs 21,620 sqft); Same quality (Average)
    $490,000
  • 8525 133rd St, Orland Park, IL 60462
    1,736 sqft | $276/sqft | built 1992 | Similar lot size (21,620 vs 21,620 sqft); Same quality (Average); Same neighborhood
    $480,000
  • 8048 130th St Palos Park, IL 60464
    1,828 sqft | $263/sqft | built 1978 | 13% smaller (1,828 vs 2,108 sqft); Similar lot size (23,000 vs 21,620 sqft); Same quality (Average)
    $480,000
  • 8015 129th Pl Palos Park, IL 60464
    2,427 sqft | $222/sqft | built 1978 | Similar lot size (20,000 vs 21,620 sqft); Same quality (Average); Same neighborhood
    $540,000

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 43.8% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$530,000+$161,410+43.8%
2025$368,590−$41,410−10.1%
2024$410,000$00.0%
2023$410,000+$121,330+42.0%
2022$288,670$00.0%
2021$288,670+$100.0%
2020$288,660——
6-year total+$241,340+83.6%