Cook County Value

1318 Forest Ave, Wilmette, IL 60091

3 bed / 1 bath, 1,762 sqft, built 1903, in New Trier. Assessor market value for 2026: $990,000.

Cook County account 05273130160000

Assessor market value
$990,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,762 sqft
$562 per sqft
Year built
1903
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 $990,000 in 2025 to $990,000 in 2026.
  • Assessor market value per square footThe current public record shows about $562 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.

  • 906 Elmwood Ave, Wilmette, IL 60091
    1,728 sqft | $752/sqft | built 1903 | Similar size (1,728 vs 1,762 sqft); Built same year (1903); Similar lot size (8,800 vs 8,700 sqft)
    $1,300,000
  • 1219 Forest Ave, Wilmette, IL 60091
    1,788 sqft | $638/sqft | built 1907 | Similar size (1,788 vs 1,762 sqft); Similar age (1907 vs 1903); Similar lot size (9,250 vs 8,700 sqft)
    $1,140,010
  • 1326 Forest Ave, Wilmette, IL 60091
    1,626 sqft | $590/sqft | built 1893 | 8% smaller (1,626 vs 1,762 sqft); Similar lot size (8,700 vs 8,700 sqft); Same quality (Average)
    $960,000
  • 1213 Forest Ave, Wilmette, IL 60091
    1,830 sqft | $582/sqft | built 1905 | Similar size (1,830 vs 1,762 sqft); Similar age (1905 vs 1903); Similar lot size (9,250 vs 8,700 sqft)
    $1,065,750
  • 1341 Elmwood Ave, Wilmette, IL 60091
    1,944 sqft | $525/sqft | built 1911 | 10% larger (1,944 vs 1,762 sqft); Similar lot size (8,980 vs 8,700 sqft); Same quality (Average)
    $1,020,000

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

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$990,000$00.0%
2025$990,000+$220,040+28.6%
2024$769,960−$95,040−11.0%
2023$865,000−$354,250−29.1%
2022$1,219,250+$596,840+95.9%
2021$622,410+$100.0%
2020$622,400——
6-year total+$367,600+59.1%