Cook County Value

818 W 129th Pl, Chicago, IL 60643

2 bed / 1 bath, 1,076 sqft, built 1952, in Lake Assessor market value for 2025: $130,000.

Cook County account 25322130190000

Assessor market value
$130,000
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,076 sqft
$121 per sqft
Year built
1952
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 60643 and Lake assessment pages.

Appeal deadlines

For Lake, appeals to the Assessor are open through (10 days left).

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 stayed about the same, from $130,000 in 2024 to $130,000 in 2025.
  • Assessor market value per square footThe current public record shows about $121 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Lake neighborhood and ZIP 60643.
  • Neighborhood value signalAmong 1,807 residential records in the same neighborhood, the average assessor market value is about $105 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values stayed about flat on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 12700 S Morgan St, Chicago, IL 60643
    1,075 sqft | $74/sqft | built 1954 | Similar size (1,075 vs 1,076 sqft); Similar age (1954 vs 1952); Similar lot size (4,612 vs 4,800 sqft)
    $80,000
  • 12861 S Lowe Ave, Chicago, IL 60628
    1,080 sqft | $161/sqft | built 1952 | Similar size (1,080 vs 1,076 sqft); Built same year (1952); Similar lot size (4,920 vs 4,800 sqft)
    $174,000
  • 942 W 129th Pl, Chicago, IL 60643
    1,069 sqft | $88/sqft | built 1954 | Similar size (1,069 vs 1,076 sqft); Similar age (1954 vs 1952); Similar lot size (4,560 vs 4,800 sqft)
    $94,000
  • 12854 S Peoria St, Chicago, IL 60643
    1,069 sqft | $88/sqft | built 1954 | Similar size (1,069 vs 1,076 sqft); Similar age (1954 vs 1952); Similar lot size (5,043 vs 4,800 sqft)
    $94,000
  • 934 W 129th Pl, Chicago, IL 60643
    1,069 sqft | $88/sqft | built 1954 | Similar size (1,069 vs 1,076 sqft); Similar age (1954 vs 1952); Similar lot size (4,532 vs 4,800 sqft)
    $94,000

Recent comparable sales

Sales selected by similarity to the subject property.

Public appraisal comparison for 2025. 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

No change in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$130,000$00.0%
2024$130,000+$55,000+73.3%
2023$75,000$00.0%
2022$75,000$00.0%
2021$75,000−$6,560−8.0%
2020$81,560——
5-year total+$48,440+59.4%