Cook County Value

315 Leclair Ave, Wilmette, IL 60091

4 bed / 2 bath, 2,351 sqft, built 2000, in New Trier. Assessor market value for 2026: $830,000.

Cook County account 05314060360000

Assessor market value
$830,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,351 sqft
$353 per sqft
Year built
2000
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 $830,000 in 2025 to $830,000 in 2026.
  • Assessor market value per square footThe current public record shows about $353 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 1,980 residential records in the same neighborhood, the average assessor market value is about $334 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.5% on average.

Comparable assessments

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

  • 859 Harms Rd, Glenview, IL 60025
    2,203 sqft | $318/sqft | built 1993 | 6% smaller (2,203 vs 2,351 sqft); Similar lot size (11,050 vs 10,680 sqft); Same quality (Average)
    $701,330
  • 929 Glenwood Rd, Glenview, IL 60025
    2,408 sqft | $361/sqft | built 1987 | Similar size (2,408 vs 2,351 sqft); Similar lot size (10,080 vs 10,680 sqft); Same quality (Average)
    $868,510
  • 644 Laramie Ave, Glenview, IL 60025
    2,664 sqft | $364/sqft | built 1995 | 13% larger (2,664 vs 2,351 sqft); Similar age (1995 vs 2000); Similar lot size (11,677 vs 10,680 sqft)
    $970,850
  • 631 Harms Rd, Glenview, IL 60025
    2,563 sqft | $359/sqft | built 1986 | 9% larger (2,563 vs 2,351 sqft); Lot 12% smaller (9,408 vs 10,680 sqft); Same quality (Average)
    $920,000
  • 700 Laramie Ave, Glenview, IL 60025
    2,761 sqft | $377/sqft | built 1994 | Similar lot size (11,616 vs 10,680 sqft); Same quality (Average); Same bed/bath (4/2)
    $1,040,000

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$830,000$00.0%
2025$830,000+$170,000+25.8%
2024$660,000——
2-year total+$170,000+25.8%