Cook County Value

2831 Dempster St, Park Ridge, IL 60068

3 bed / 1 bath, 1,535 sqft, built 1947, in Maine. Assessor market value for 2026: $380,000.

Cook County account 09221190020000

Assessor market value
$380,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,535 sqft
$248 per sqft
Year built
1947
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 60068 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 $380,000 in 2025 to $380,000 in 2026.
  • Assessor market value per square footThe current public record shows about $248 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 60068.
  • Neighborhood value signalAmong 3,353 residential records in the same neighborhood, the average assessor market value is about $283 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.5% on average.

Comparable assessments

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

  • 1115 Potter Rd, Park Ridge, IL 60068
    1,550 sqft | $277/sqft | built 1956 | Similar size (1,550 vs 1,535 sqft); Similar lot size (10,269 vs 10,020 sqft); Same quality (Average)
    $430,000
  • 228 N Lincoln Ave, Park Ridge, IL 60068
    1,542 sqft | $292/sqft | built 1950 | Similar size (1,542 vs 1,535 sqft); Similar age (1950 vs 1947); Lot 13% smaller (8,750 vs 10,020 sqft)
    $450,010
  • 544 N Home Ave, Park Ridge, IL 60068
    1,518 sqft | $303/sqft | built 1955 | Similar size (1,518 vs 1,535 sqft); Similar lot size (9,676 vs 10,020 sqft); Same quality (Average)
    $460,000
  • 1785 Good Ave, Park Ridge, IL 60068
    1,546 sqft | $278/sqft | built 1952 | Similar size (1,546 vs 1,535 sqft); Similar age (1952 vs 1947); Lot 17% larger (11,693 vs 10,020 sqft)
    $430,000
  • 1307 Oakton St, Park Ridge, IL 60068
    1,544 sqft | $298/sqft | built 1937 | Similar size (1,544 vs 1,535 sqft); Lot 10% larger (11,025 vs 10,020 sqft); Same quality (Average)
    $460,000

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: . 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 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$380,000$00.0%
2025$380,000+$90,000+31.0%
2024$290,000$00.0%
2023$290,000$00.0%
2022$290,000+$59,640+25.9%
2021$230,360$00.0%
2020$230,360——
6-year total+$149,640+65.0%