Cook County Value

18720 Oak St, Lansing, IL 60438

3 bed / 2 bath, 2,269 sqft, built 1986, in Bloom Assessor market value for 2025: $229,230.

Cook County account 33061040230000

Assessor market value
$229,230
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,269 sqft
$101 per sqft
Year built
1986
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 60438 and Bloom assessment pages.

Appeal deadlines

Bloom 2026 appeal dates 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 stayed about the same, from $229,230 in 2024 to $229,230 in 2025.
  • Assessor market value per square footThe current public record shows about $101 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Bloom neighborhood and ZIP 60438.
  • Neighborhood value signalAmong 156 residential records in the same neighborhood, the average assessor market value is about $119 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.

  • 18740 Oak St, Lansing, IL 60438
    2,118 sqft | $126/sqft | built 1987 | 7% smaller (2,118 vs 2,269 sqft); Similar age (1987 vs 1986); Similar lot size (12,268 vs 12,268 sqft)
    $267,230
  • 18750 Oak Ave, Lansing, IL 60438
    2,018 sqft | $114/sqft | built 1985 | 11% smaller (2,018 vs 2,269 sqft); Similar age (1985 vs 1986); Similar lot size (13,365 vs 12,268 sqft)
    $229,340
  • 2417 186th Pl, Lansing, IL 60438
    2,436 sqft | $117/sqft | built 1991 | 7% larger (2,436 vs 2,269 sqft); Similar age (1991 vs 1986); Lot 17% smaller (10,184 vs 12,268 sqft)
    $286,020
  • 3555 188th St, Lansing, IL 60438
    2,133 sqft | $116/sqft | built 1972 | 6% smaller (2,133 vs 2,269 sqft); Same quality (Average); Same neighborhood
    $247,980
  • 2436 186th Pl, Lansing, IL 60438
    1,982 sqft | $130/sqft | built 1998 | 13% smaller (1,982 vs 2,269 sqft); Lot 17% smaller (10,125 vs 12,268 sqft); Same quality (Average)
    $257,510

Recent comparable sales

No usable comparable sales are available in this data snapshot.

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$229,230$00.0%
2024$229,230$00.0%
2023$229,230+$13,450+6.2%
2022$215,780$00.0%
2021$215,780+$200.0%
2020$215,760——
5-year total+$13,470+6.2%