Cook County Value

2834 Orchard Ln, Wilmette, IL 60091

4 bed / 2 bath, 1,778 sqft, built 1954, in New Trier. Assessor market value for 2026: $652,470.

Cook County account 05321040270000

Assessor market value
$652,470
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,778 sqft
$367 per sqft
Year built
1954
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 60091 and New Trier assessment pages.

Local guide: New Trier Township 2026 Property Tax Appeal Guide.

Appeal deadlines

The 2026 appeal windows for New Trier 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 decreased 4.0% from $680,000 in 2025 to $652,470 in 2026.
  • Assessor market value per square footThe current public record shows about $367 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the New Trier neighborhood and ZIP 60091.
  • Neighborhood value signalAmong 1,944 residential records in the same neighborhood, the average assessor market value is about $372 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.2% on average.

Comparable assessments

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

  • 512 Koerper Ct, Wilmette, IL 60091
    1,800 sqft | $372/sqft | built 1957 | Similar size (1,800 vs 1,778 sqft); Similar age (1957 vs 1954); Similar lot size (9,644 vs 9,641 sqft)
    $670,000
  • 506 Kin Ct, Wilmette, IL 60091
    1,791 sqft | $346/sqft | built 1956 | Similar size (1,791 vs 1,778 sqft); Similar age (1956 vs 1954); Similar lot size (9,864 vs 9,641 sqft)
    $620,000
  • 2215 Washington Ave, Wilmette, IL 60091
    1,815 sqft | $419/sqft | built 1955 | Similar size (1,815 vs 1,778 sqft); Similar age (1955 vs 1954); Similar lot size (9,750 vs 9,641 sqft)
    $760,000
  • 2201 Washington Ave, Wilmette, IL 60091
    1,803 sqft | $379/sqft | built 1955 | Similar size (1,803 vs 1,778 sqft); Similar age (1955 vs 1954); Similar lot size (10,010 vs 9,641 sqft)
    $682,960
  • 507 Karey Ct, Wilmette, IL 60091
    1,809 sqft | $376/sqft | built 1957 | Similar size (1,809 vs 1,778 sqft); Similar age (1957 vs 1954); Similar lot size (9,864 vs 9,641 sqft)
    $680,000

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: . Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Down 4.0% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$652,470−$27,530−4.0%
2025$680,000+$150,000+28.3%
2024$530,000——
2-year total+$122,470+23.1%