Cook County Value

635 Maple Ave, Wilmette, IL 60091

6 bed / 3 bath, 3,702 sqft, built 1908, in New Trier. Assessor market value for 2026: $1,545,310.

Cook County account 05344060010000

Assessor market value
$1,545,310
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,702 sqft
$417 per sqft
Year built
1908
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 increased 1.0% from $1,530,000 in 2025 to $1,545,310 in 2026.
  • Assessor market value per square footThe current public record shows about $417 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.

  • 801 Central Ave, Wilmette, IL 60091
    3,505 sqft | $528/sqft | built 1911 | 5% smaller (3,505 vs 3,702 sqft); Similar age (1911 vs 1908); Similar lot size (12,000 vs 11,889 sqft)
    $1,850,000
  • 517 Central Ave, Wilmette, IL 60091
    3,664 sqft | $443/sqft | built 1905 | Similar size (3,664 vs 3,702 sqft); Similar age (1905 vs 1908); Lot 12% smaller (10,500 vs 11,889 sqft)
    $1,623,650
  • 613 Central Ave, Wilmette, IL 60091
    3,729 sqft | $466/sqft | built 1909 | Similar size (3,729 vs 3,702 sqft); Similar age (1909 vs 1908); Lot 12% smaller (10,500 vs 11,889 sqft)
    $1,738,510
  • 735 8th St, Wilmette, IL 60091
    3,637 sqft | $462/sqft | built 1908 | Similar size (3,637 vs 3,702 sqft); Built same year (1908); Similar lot size (12,900 vs 11,889 sqft)
    $1,679,830
  • 431 Washington Ave, Wilmette, IL 60091
    3,762 sqft | $451/sqft | built 1912 | Similar size (3,762 vs 3,702 sqft); Similar age (1912 vs 1908); Similar lot size (11,250 vs 11,889 sqft)
    $1,696,250

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

Up 1.0% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,545,310+$15,310+1.0%
2025$1,530,000+$300,000+24.4%
2024$1,230,000$00.0%
2023$1,230,000$00.0%
2022$1,230,000+$256,760+26.4%
2021$973,240+$100.0%
2020$973,230——
6-year total+$572,080+58.8%