Cook County Value

1110 Seneca Rd, Wilmette, IL 60091

6 bed / 4 bath, 5,924 sqft, built 2001, in New Trier. Assessor market value for 2026: $2,527,050.

Cook County account 05294090080000

Assessor market value
$2,527,050
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
5,924 sqft
$427 per sqft
Year built
2001
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 3.9% from $2,630,000 in 2025 to $2,527,050 in 2026.
  • Assessor market value per square footThe current public record shows about $427 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 724 residential records in the same neighborhood, the average assessor market value is about $416 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.

  • 2625 Iroquois Rd, Wilmette, IL 60091
    6,103 sqft | $367/sqft | built 1995 | Similar size (6,103 vs 5,924 sqft); Similar lot size (20,000 vs 19,380 sqft); Same quality (Average)
    $2,240,000
  • 190 Apple Tree Rd, Winnetka, IL 60093
    5,488 sqft | $545/sqft | built 2000 | 7% smaller (5,488 vs 5,924 sqft); Similar age (2000 vs 2001); Lot 10% larger (21,360 vs 19,380 sqft)
    $2,991,190
  • 1220 Lindenwood Dr, Winnetka, IL 60093
    5,636 sqft | $545/sqft | built 2000 | Similar size (5,636 vs 5,924 sqft); Similar age (2000 vs 2001); Lot 12% larger (21,741 vs 19,380 sqft)
    $3,070,000
  • 2626 Iroquois Rd, Wilmette, IL 60091
    6,261 sqft | $487/sqft | built 2012 | 6% larger (6,261 vs 5,924 sqft); Similar lot size (19,500 vs 19,380 sqft); Same quality (Average)
    $3,050,930
  • 1191 Lindenwood Dr, Winnetka, IL 60093
    5,709 sqft | $555/sqft | built 2005 | Similar size (5,709 vs 5,924 sqft); Similar age (2005 vs 2001); Lot 11% larger (21,432 vs 19,380 sqft)
    $3,170,160

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: . Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Down 3.9% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$2,527,050−$102,950−3.9%
2025$2,630,000+$628,110+31.4%
2024$2,001,890−$150,470−7.0%
2023$2,152,360−$197,640−8.4%
2022$2,350,000+$550,110+30.6%
2021$1,799,890+$100.0%
2020$1,799,880——
6-year total+$727,170+40.4%