Cook County Value

743 Leyden Ln, Wilmette, IL 60091

5 bed / 2 bath, 2,599 sqft, built 1952, in New Trier Assessor market value for 2026: $950,000.

Cook County account 05321180280000

Assessor market value
$950,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,599 sqft
$366 per sqft
Year built
1952
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 $950,000 in 2025 to $950,000 in 2026.
  • Assessor market value per square footThe current public record shows about $366 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

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

  • 413 Pine Manor Dr, Wilmette, IL 60091
    2,604 sqft | $326/sqft | built 1955 | Similar size (2,604 vs 2,599 sqft); Similar age (1955 vs 1952); Similar lot size (10,699 vs 10,500 sqft)
    $850,000
  • 310 Ridge Rd, Wilmette, IL 60091
    2,697 sqft | $382/sqft | built 1954 | Similar size (2,697 vs 2,599 sqft); Similar age (1954 vs 1952); Similar lot size (10,836 vs 10,500 sqft)
    $1,030,000
  • 437 Highcrest Dr, Wilmette, IL 60091
    2,564 sqft | $343/sqft | built 1954 | Similar size (2,564 vs 2,599 sqft); Similar age (1954 vs 1952); Similar lot size (10,416 vs 10,500 sqft)
    $880,000
  • 815 Redbud Ln, Wilmette, IL 60091
    2,573 sqft | $278/sqft | built 1962 | Similar size (2,573 vs 2,599 sqft); Similar lot size (10,749 vs 10,500 sqft); Same quality (Average)
    $715,000
  • 2612 Wilmette Ave, Wilmette, IL 60091
    2,560 sqft | $365/sqft | built 1962 | Similar size (2,560 vs 2,599 sqft); Similar lot size (10,126 vs 10,500 sqft); Same quality (Average)
    $935,080

Recent comparable sales

Sales selected by similarity to the subject property.

  • 413 Pine Manor Dr, Wilmette, IL 60091
    2,604 sqft | $461/sqft | built 1955 | Similar size (2,604 sqft); Similar age (1955); Same beds (5)
    $1,200,000
  • 910 Romona Rd, Wilmette, IL 60091
    2,972 sqft | $522/sqft | built 1951 | 14% size difference (2,972 sqft); Similar age (1951); Within 1 bedroom (4 vs 5)
    $1,550,000
  • 2932 Central Ave, Wilmette, IL 60091
    2,000 sqft | $458/sqft | built 1957 | Moderate age difference (5 years newer); Within 1 bedroom (4 vs 5)
    $915,000

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$950,000$00.0%
2025$950,000+$258,410+37.4%
2024$691,590−$13,440−1.9%
2023$705,030$00.0%
2022$705,030+$3,270+0.5%
2021$701,760−$95,450−12.0%
2020$797,210——
6-year total+$152,790+19.2%