Cook County Value

436 10th St, Wilmette, IL 60091

4 bed / 2 bath, 2,160 sqft, built 1917, in New Trier. Assessor market value for 2026: $1,096,250.

Cook County account 05342180030000

Assessor market value
$1,096,250
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,160 sqft
$508 per sqft
Year built
1917
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 $1,200,000 in 2025 to $1,096,250 in 2026.
  • Assessor market value per square footThe current public record shows about $508 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 807 residential records in the same neighborhood, the average assessor market value is about $481 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.6% on average.

Comparable assessments

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

  • 311 4th St, Wilmette, IL 60091
    2,052 sqft | $507/sqft | built 1912 | 5% smaller (2,052 vs 2,160 sqft); Similar age (1912 vs 1917); Similar lot size (5,000 vs 5,000 sqft)
    $1,040,000
  • 900 Oakwood Ave, Wilmette, IL 60091
    2,251 sqft | $444/sqft | built 1921 | Similar size (2,251 vs 2,160 sqft); Similar age (1921 vs 1917); Similar lot size (5,170 vs 5,000 sqft)
    $1,000,450
  • 808 Greenleaf Ave, Wilmette, IL 60091
    2,030 sqft | $473/sqft | built 1921 | 6% smaller (2,030 vs 2,160 sqft); Similar age (1921 vs 1917); Similar lot size (5,200 vs 5,000 sqft)
    $960,290
  • 205 6th St, Wilmette, IL 60091
    2,090 sqft | $247/sqft | built 1923 | Similar size (2,090 vs 2,160 sqft); Lot 13% smaller (4,340 vs 5,000 sqft); Same quality (Average)
    $515,580
  • 618 10th St, Wilmette, IL 60091
    2,023 sqft | $494/sqft | built 1916 | 6% smaller (2,023 vs 2,160 sqft); Similar age (1916 vs 1917); Lot 10% larger (5,520 vs 5,000 sqft)
    $1,000,000

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: . 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

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$1,096,250−$103,750−8.6%
2025$1,200,000+$248,830+26.2%
2024$951,170−$118,830−11.1%
2023$1,070,000$00.0%
2022$1,070,000+$433,180+68.0%
2021$636,820+$100.0%
2020$636,810——
6-year total+$459,440+72.1%