Cook County Value

422 Central Ave, Wilmette, IL 60091

4 bed / 2 bath, 3,053 sqft, built 1923, in New Trier. Assessor market value for 2026: $1,278,080.

Cook County account 05351020090000

Assessor market value
$1,278,080
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,053 sqft
$419 per sqft
Year built
1923
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 12.5% from $1,460,010 in 2025 to $1,278,080 in 2026.
  • Assessor market value per square footThe current public record shows about $419 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 807 residential records in the same neighborhood, the average assessor market value is about $481 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.6% on average.

Comparable assessments

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

  • 422 Laurel Ave, Wilmette, IL 60091
    3,044 sqft | $417/sqft | built 1919 | Similar size (3,044 vs 3,053 sqft); Similar age (1919 vs 1923); Similar lot size (8,000 vs 7,950 sqft)
    $1,270,000
  • 610 Laurel Ave, Wilmette, IL 60091
    3,049 sqft | $416/sqft | built 1928 | Similar size (3,049 vs 3,053 sqft); Similar age (1928 vs 1923); Similar lot size (8,000 vs 7,950 sqft)
    $1,269,220
  • 414 Washington Ave, Wilmette, IL 60091
    3,092 sqft | $395/sqft | built 1920 | Similar size (3,092 vs 3,053 sqft); Similar age (1920 vs 1923); Lot 13% larger (9,000 vs 7,950 sqft)
    $1,221,030
  • 305 Driftwood Ln, Wilmette, IL 60091
    3,003 sqft | $386/sqft | built 1922 | Similar size (3,003 vs 3,053 sqft); Similar age (1922 vs 1923); Lot 15% smaller (6,750 vs 7,950 sqft)
    $1,160,620
  • 835 Oakwood Ave, Wilmette, IL 60091
    3,199 sqft | $451/sqft | built 1916 | Similar size (3,199 vs 3,053 sqft); Similar lot size (7,500 vs 7,950 sqft); Same quality (Average)
    $1,442,030

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 12.5% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,278,080−$181,930−12.5%
2025$1,460,010+$399,660+37.7%
2024$1,060,350$00.0%
2023$1,060,350−$49,660−4.5%
2022$1,110,010+$330,610+42.4%
2021$779,400+$100.0%
2020$779,390——
6-year total+$498,690+64.0%