Cook County Value

1145 Manor Dr, Wilmette, IL 60091

5 bed / 3 bath, 4,471 sqft, built 1992, in New Trier. Assessor market value for 2026: $1,330,000.

Cook County account 05303030060000

Assessor market value
$1,330,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
4,471 sqft
$297 per sqft
Year built
1992
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 $1,330,000 in 2025 to $1,330,000 in 2026.
  • Assessor market value per square footThe current public record shows about $297 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.

  • 1133 Manor Dr, Wilmette, IL 60091
    4,607 sqft | $310/sqft | built 1996 | Similar size (4,607 vs 4,471 sqft); Similar age (1996 vs 1992); Similar lot size (14,212 vs 14,586 sqft)
    $1,430,000
  • 320 Wilmette Ave, Glenview, IL 60025
    4,548 sqft | $383/sqft | built 2004 | Similar size (4,548 vs 4,471 sqft); Similar lot size (13,384 vs 14,586 sqft); Same quality (Average)
    $1,740,000
  • 1046 Heatherfield Ln, Glenview, IL 60025
    4,241 sqft | $332/sqft | built 1997 | 5% smaller (4,241 vs 4,471 sqft); Similar age (1997 vs 1992); Similar lot size (13,323 vs 14,586 sqft)
    $1,410,000
  • 1115 Manor Dr, Wilmette, IL 60091
    4,004 sqft | $324/sqft | built 1998 | 10% smaller (4,004 vs 4,471 sqft); Similar lot size (14,212 vs 14,586 sqft); Same quality (Average)
    $1,296,060
  • 1049 Manor Dr, Wilmette, IL 60091
    4,190 sqft | $310/sqft | built 1996 | 6% smaller (4,190 vs 4,471 sqft); Similar age (1996 vs 1992); Similar lot size (14,212 vs 14,586 sqft)
    $1,300,000

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: . 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$1,330,000$00.0%
2025$1,330,000+$277,090+26.3%
2024$1,052,910$00.0%
2023$1,052,910−$117,090−10.0%
2022$1,170,000+$247,700+26.9%
2021$922,300+$100.0%
2020$922,290——
6-year total+$407,710+44.2%