Cook County Value

8001 129th St Palos Park, IL 60464

4 bed / 2 bath, 2,144 sqft, built 1979. Assessor market value for 2026: $540,000.

Cook County account 23352080250000

Small or uncertain difference

about $7,000

8 similar homes nearby point to a value about $7,000 lower than yours, a small or uncertain difference.

Assessor market value$540,000
Similar homes$533,427
$6,573 gap · bars start at $0

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

Assessor market value
$540,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,144 sqft
$252 per sqft
Year built
1979
Average quality

Why we think so

Similar homes' assessments

Weak

6 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $248.68/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 $120,930. Counting your land in place of theirs where theirs is less, they support a value of $533,427.

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 60464 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 39.4% from $387,410 in 2025 to $540,000 in 2026.
  • Assessor market value per square footThe current public record shows about $252 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 60464.
  • 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.

  • 8051 129th St Palos Park, IL 60464
    2,205 sqft | $222/sqft | built 1977 | Similar size (2,205 vs 2,144 sqft); Similar age (1977 vs 1979); Similar lot size (20,475 vs 20,155 sqft)
    $490,000
  • 8545 133rd St, Orland Park, IL 60462
    2,108 sqft | $251/sqft | built 1986 | Similar size (2,108 vs 2,144 sqft); Similar lot size (21,620 vs 20,155 sqft); Same quality (Average)
    $530,000
  • 8015 129th Pl Palos Park, IL 60464
    2,427 sqft | $222/sqft | built 1978 | 13% larger (2,427 vs 2,144 sqft); Similar age (1978 vs 1979); Similar lot size (20,000 vs 20,155 sqft)
    $540,000
  • 8035 129th Pl Palos Park, IL 60464
    1,890 sqft | $249/sqft | built 1978 | 12% smaller (1,890 vs 2,144 sqft); Similar age (1978 vs 1979); Lot 12% smaller (17,729 vs 20,155 sqft)
    $470,000
  • 8007 129th St Palos Park, IL 60464
    1,710 sqft | $251/sqft | built 1974 | Similar age (1974 vs 1979); Similar lot size (20,752 vs 20,155 sqft); Same quality (Average)
    $430,000

Recent comparable sales

Sales selected by similarity to the subject property.

  • 11601 Autobahn Dr W Palos Park, IL 60464
    1,575 sqft | $216/sqft | built 1987 | Moderate age difference (8 years newer); Within 1 bedroom (3 vs 4)
    $340,000

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 39.4% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$540,000+$152,590+39.4%
2025$387,410$00.0%
2024$387,410$00.0%
2023$387,410+$26,200+7.3%
2022$361,210$00.0%
2021$361,210$00.0%
2020$361,210——
6-year total+$178,790+49.5%