Cook County Value

1150 Mohawk Rd, Wilmette, IL 60091

3 bed / 2 bath, 3,310 sqft, built 1959, in New Trier. Assessor market value for 2026: $1,463,970.

Cook County account 05293080020000

Assessor market value
$1,463,970
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,310 sqft
$442 per sqft
Year built
1959
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 8.6% from $1,601,800 in 2025 to $1,463,970 in 2026.
  • Assessor market value per square footThe current public record shows about $442 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

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

  • 1040 Locust Rd, Wilmette, IL 60091
    3,344 sqft | $447/sqft | built 1954 | Similar size (3,344 vs 3,310 sqft); Similar age (1954 vs 1959); Similar lot size (20,256 vs 19,800 sqft)
    $1,493,260
  • 2616 Blackhawk Rd, Wilmette, IL 60091
    3,159 sqft | $424/sqft | built 1952 | Similar size (3,159 vs 3,310 sqft); Similar lot size (18,467 vs 19,800 sqft); Same quality (Average)
    $1,340,000
  • 3031 Indian Wood Rd, Wilmette, IL 60091
    3,510 sqft | $313/sqft | built 1965 | 6% larger (3,510 vs 3,310 sqft); Similar lot size (19,129 vs 19,800 sqft); Same quality (Average)
    $1,100,000
  • 1115 Seneca Rd, Wilmette, IL 60091
    3,411 sqft | $393/sqft | built 1953 | Similar size (3,411 vs 3,310 sqft); Lot 15% smaller (16,909 vs 19,800 sqft); Same quality (Average)
    $1,340,670
  • 1195 Hill Rd, Winnetka, IL 60093
    3,176 sqft | $463/sqft | built 1954 | Similar size (3,176 vs 3,310 sqft); Similar age (1954 vs 1959); Lot 11% larger (22,000 vs 19,800 sqft)
    $1,470,000

Recent comparable sales

Sales selected by similarity to the subject property.

  • 108 17th St, Wilmette, IL 60091
    June-29-2026 | 3,493 sqft | $417/sqft | built 1941 | 6% size difference (3,493 sqft); Sold after the valuation date; Within 1 bedroom (4 vs 3)
    $1,457,000
  • 910 Romona Rd, Wilmette, IL 60091
    2,972 sqft | $522/sqft | built 1951 | 10% size difference (2,972 sqft); Moderate age difference (8 years older); Within 1 bedroom (4 vs 3)
    $1,550,000

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 8.6% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,463,970−$137,830−8.6%
2025$1,601,800−$234,050−12.7%
2024$1,835,850−$86,320−4.5%
2023$1,922,170$00.0%
2022$1,922,170+$829,610+75.9%
2021$1,092,560+$83,260+8.2%
2020$1,009,300——
6-year total+$454,670+45.0%