Cook County Value

134 Sterling Ln, Wilmette, IL 60091

3 bed / 1 bath, 1,651 sqft, built 1942, in New Trier. Assessor market value for 2026: $800,000.

Cook County account 05334000650000

Assessor market value
$800,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,651 sqft
$485 per sqft
Year built
1942
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 $800,000 in 2025 to $800,000 in 2026.
  • Assessor market value per square footThe current public record shows about $485 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 1,944 residential records in the same neighborhood, the average assessor market value is about $372 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.2% on average.

Comparable assessments

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

  • 118 Sterling Ln, Wilmette, IL 60091
    1,695 sqft | $493/sqft | built 1941 | Similar size (1,695 vs 1,651 sqft); Similar age (1941 vs 1942); Similar lot size (6,490 vs 6,380 sqft)
    $835,650
  • 1928 Central Ave, Wilmette, IL 60091
    1,584 sqft | $448/sqft | built 1941 | Similar size (1,584 vs 1,651 sqft); Similar age (1941 vs 1942); Similar lot size (6,600 vs 6,380 sqft)
    $710,000
  • 1940 Highland Ave, Wilmette, IL 60091
    1,626 sqft | $414/sqft | built 1951 | Similar size (1,626 vs 1,651 sqft); Similar lot size (6,600 vs 6,380 sqft); Same quality (Average)
    $673,230
  • 1921 Highland Ave, Wilmette, IL 60091
    1,586 sqft | $428/sqft | built 1951 | Similar size (1,586 vs 1,651 sqft); Similar lot size (6,600 vs 6,380 sqft); Same quality (Average)
    $678,160
  • 133 17th St, Wilmette, IL 60091
    1,600 sqft | $462/sqft | built 1953 | Similar size (1,600 vs 1,651 sqft); Similar lot size (6,400 vs 6,380 sqft); Same quality (Average)
    $739,000

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$800,000$00.0%
2025$800,000+$184,790+30.0%
2024$615,210−$34,790−5.4%
2023$650,000$00.0%
2022$650,000+$298,530+84.9%
2021$351,470+$100.0%
2020$351,460——
6-year total+$448,540+127.6%