Cook County Value

10988 S Prospect Ave Hse, Chicago, IL 60643

3 bed / 1 bath, 1,860 sqft, built 1920, in Lake. Assessor market value for 2025: $253,180.

Cook County account 25184070270000

Assessor market value
$253,180
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,860 sqft
$136 per sqft
Year built
1920
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 $253,180 in 2024 to $253,180 in 2025.
  • Assessor market value per square footThe current public record shows about $136 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 1,095 residential records in the same neighborhood, the average assessor market value is about $178 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.

  • 10816 S Hale Ave, Chicago, IL 60643
    1,793 sqft | $143/sqft | built 1918 | Similar size (1,793 vs 1,860 sqft); Similar age (1918 vs 1920); Similar lot size (10,650 vs 11,682 sqft)
    $255,640
  • 10870 S Prospect Ave, Chicago, IL 60643
    1,784 sqft | $125/sqft | built 1922 | Similar size (1,784 vs 1,860 sqft); Similar age (1922 vs 1920); Similar lot size (10,750 vs 11,682 sqft)
    $223,350
  • 10401 S Prospect Ave, Chicago, IL 60643
    1,920 sqft | $156/sqft | built 1918 | Similar size (1,920 vs 1,860 sqft); Similar age (1918 vs 1920); Similar lot size (10,560 vs 11,682 sqft)
    $300,000
  • 1721 W 104th Pl, Chicago, IL 60643
    1,873 sqft | $182/sqft | built 1924 | Similar size (1,873 vs 1,860 sqft); Similar age (1924 vs 1920); Lot 13% larger (13,200 vs 11,682 sqft)
    $340,000
  • 10812 S Prospect Ave, Chicago, IL 60643
    1,794 sqft | $137/sqft | built 1908 | Similar size (1,794 vs 1,860 sqft); Similar lot size (11,790 vs 11,682 sqft); Same quality (Average)
    $245,130

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: . Showing the last prepared sales evidence while recent sales are refreshed. 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$253,180$00.0%
2024$253,180+$13,180+5.5%
2023$240,000$00.0%
2022$240,000$00.0%
2021$240,000+$2,710+1.1%
2020$237,290——
5-year total+$15,890+6.7%