Cook County Value

17003 Lorenz Ave, Lansing, IL 60438

3 bed / 1 bath, 1,531 sqft, built 1953, in Thornton. Assessor market value for 2025: $150,000.

Cook County account 30302060320000

Assessor market value
$150,000
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,531 sqft
$98 per sqft
Year built
1953
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 Thornton assessment pages.

Appeal deadlines

Thornton 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 $150,000 in 2024 to $150,000 in 2025.
  • Assessor market value per square footThe current public record shows about $98 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Thornton neighborhood and ZIP 60438.
  • Neighborhood value signalAmong 890 residential records in the same neighborhood, the average assessor market value is about $97 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.

  • 17133 Burnham Ave, Lansing, IL 60438
    1,575 sqft | $76/sqft | built 1954 | Similar size (1,575 vs 1,531 sqft); Similar age (1954 vs 1953); Similar lot size (5,500 vs 5,332 sqft)
    $120,000
  • 17405 Walter St, Lansing, IL 60438
    1,631 sqft | $80/sqft | built 1951 | 6% larger (1,631 vs 1,531 sqft); Similar age (1951 vs 1953); Similar lot size (5,308 vs 5,332 sqft)
    $130,000
  • 17157 Greenbay Ave, Lansing, IL 60438
    1,520 sqft | $92/sqft | built 1953 | Similar size (1,520 vs 1,531 sqft); Built same year (1953); Similar lot size (5,787 vs 5,332 sqft)
    $140,000
  • 17203 Lorenz Ave, Lansing, IL 60438
    1,505 sqft | $86/sqft | built 1953 | Similar size (1,505 vs 1,531 sqft); Built same year (1953); Lot 12% larger (5,955 vs 5,332 sqft)
    $130,000
  • 17006 Lorenz Ave, Lansing, IL 60438
    1,451 sqft | $83/sqft | built 1953 | 5% smaller (1,451 vs 1,531 sqft); Built same year (1953); Similar lot size (5,375 vs 5,332 sqft)
    $120,000

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$150,000$00.0%
2024$150,000$00.0%
2023$150,000+$37,440+33.3%
2022$112,560$00.0%
2021$112,560+$100.0%
2020$112,550——
5-year total+$37,450+33.3%