Cook County Value

1409 Maple Ave, Wilmette, IL 60091

3 bed / 1 bath, 1,394 sqft, built 1920, in New Trier. Assessor market value for 2026: $700,000.

Cook County account 05334070080000

Assessor market value
$700,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,394 sqft
$502 per sqft
Year built
1920
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 stayed about the same, from $700,000 in 2025 to $700,000 in 2026.
  • Assessor market value per square footThe current public record shows about $502 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 1,671 residential records in the same neighborhood, the average assessor market value is about $458 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.4% on average.

Comparable assessments

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

  • 1018 Isabella St, Wilmette, IL 60091
    1,361 sqft | $411/sqft | built 1925 | Similar size (1,361 vs 1,394 sqft); Similar age (1925 vs 1920); Similar lot size (4,352 vs 4,275 sqft)
    $559,270
  • 316 15th St, Wilmette, IL 60091
    1,360 sqft | $425/sqft | built 1914 | Similar size (1,360 vs 1,394 sqft); Similar lot size (4,250 vs 4,275 sqft); Same quality (Average)
    $577,950
  • 235 Central Park Ave, Wilmette, IL 60091
    1,364 sqft | $535/sqft | built 1927 | Similar size (1,364 vs 1,394 sqft); Similar lot size (4,290 vs 4,275 sqft); Same quality (Average)
    $730,010
  • 621 Prairie Ave, Wilmette, IL 60091
    1,416 sqft | $395/sqft | built 1923 | Similar size (1,416 vs 1,394 sqft); Similar age (1923 vs 1920); Similar lot size (4,200 vs 4,275 sqft)
    $559,760
  • 134 Central Park Ave, Wilmette, IL 60091
    1,422 sqft | $416/sqft | built 1926 | Similar size (1,422 vs 1,394 sqft); Similar lot size (4,422 vs 4,275 sqft); Same quality (Average)
    $591,650

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$700,000$00.0%
2025$700,000+$160,000+29.6%
2024$540,000$00.0%
2023$540,000$00.0%
2022$540,000+$153,400+39.7%
2021$386,600−$33,860−8.1%
2020$420,460——
6-year total+$279,540+66.5%