Cook County Value

1018 Elmwood Ave, Wilmette, IL 60091

5 bed / 3 bath, 3,283 sqft, built 1909, in New Trier. Assessor market value for 2026: $1,799,320.

Cook County account 05273120180000

Assessor market value
$1,799,320
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,283 sqft
$548 per sqft
Year built
1909
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 5.8% from $1,911,120 in 2025 to $1,799,320 in 2026.
  • Assessor market value per square footThe current public record shows about $548 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 809 residential records in the same neighborhood, the average assessor market value is about $540 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -3.4% on average.

Comparable assessments

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

  • 822 Forest Ave, Wilmette, IL 60091
    3,257 sqft | $593/sqft | built 1905 | Similar size (3,257 vs 3,283 sqft); Similar age (1905 vs 1909); Similar lot size (13,875 vs 13,200 sqft)
    $1,930,000
  • 1012 Greenwood Ave, Wilmette, IL 60091
    3,166 sqft | $537/sqft | built 1911 | Similar size (3,166 vs 3,283 sqft); Similar age (1911 vs 1909); Similar lot size (12,320 vs 13,200 sqft)
    $1,700,300
  • 630 Elmwood Ave, Wilmette, IL 60091
    3,164 sqft | $544/sqft | built 1918 | Similar size (3,164 vs 3,283 sqft); Similar lot size (12,567 vs 13,200 sqft); Same quality (Average)
    $1,719,910
  • 612 Lake Ave, Wilmette, IL 60091
    3,319 sqft | $548/sqft | built 1916 | Similar size (3,319 vs 3,283 sqft); Lot 11% larger (14,625 vs 13,200 sqft); Same quality (Average)
    $1,820,000
  • 1321 Elmwood Ave, Wilmette, IL 60091
    3,325 sqft | $496/sqft | built 1908 | Similar size (3,325 vs 3,283 sqft); Similar age (1908 vs 1909); Lot 14% smaller (11,400 vs 13,200 sqft)
    $1,650,000

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

Down 5.8% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,799,320−$111,800−5.8%
2025$1,911,120+$414,830+27.7%
2024$1,496,290$00.0%
2023$1,496,290−$153,710−9.3%
2022$1,650,000+$716,650+76.8%
2021$933,350−$32,650−3.4%
2020$966,000——
6-year total+$833,320+86.3%