Cook County Value

3091 South Ln, Des Plaines, IL 60018

3 bed / 1 bath, 1,285 sqft, built 1957, in Maine. Assessor market value for 2026: $330,000.

Cook County account 09334080140000

Assessor market value
$330,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,285 sqft
$257 per sqft
Year built
1957
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 60018 and Maine assessment pages.

Local guide: Maine Township 2026 Property Tax Appeal Guide.

Appeal deadlines

The 2026 appeal windows for Maine 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 stayed about the same, from $330,000 in 2025 to $330,000 in 2026.
  • Assessor market value per square footThe current public record shows about $257 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Maine neighborhood and ZIP 60018.
  • Neighborhood value signalAmong 2,657 residential records in the same neighborhood, the average assessor market value is about $246 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.0% on average.

Comparable assessments

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

  • 2537 S Scott St, Des Plaines, IL 60018
    1,291 sqft | $256/sqft | built 1951 | Similar size (1,291 vs 1,285 sqft); Similar lot size (12,183 vs 12,579 sqft); Same quality (Average)
    $330,000
  • 1965 Laura Ln, Des Plaines, IL 60018
    1,276 sqft | $235/sqft | built 1953 | Similar size (1,276 vs 1,285 sqft); Similar age (1953 vs 1957); Lot 14% smaller (10,855 vs 12,579 sqft)
    $300,010
  • 2654 Paula Ln, Des Plaines, IL 60018
    1,302 sqft | $219/sqft | built 1952 | Similar size (1,302 vs 1,285 sqft); Similar age (1952 vs 1957); Lot 12% smaller (11,107 vs 12,579 sqft)
    $285,760
  • 1881 Morse Ave, Des Plaines, IL 60018
    1,268 sqft | $221/sqft | built 1953 | Similar size (1,268 vs 1,285 sqft); Similar age (1953 vs 1957); Lot 15% smaller (10,740 vs 12,579 sqft)
    $280,000
  • 2978 Craig Dr, Des Plaines, IL 60018
    1,299 sqft | $239/sqft | built 1954 | Similar size (1,299 vs 1,285 sqft); Similar age (1954 vs 1957); Lot 18% smaller (10,375 vs 12,579 sqft)
    $310,010

Recent comparable sales

Sales selected by similarity to the subject property.

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

No change in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$330,000$00.0%
2025$330,000+$57,990+21.3%
2024$272,010$00.0%
2023$272,010$00.0%
2022$272,010+$82,610+43.6%
2021$189,400+$100.0%
2020$189,390——
6-year total+$140,610+74.2%