Cook County Value

724 Prairie Ave, Wilmette, IL 60091

4 bed / 2 bath, 2,745 sqft, built 1917, in New Trier. Assessor market value for 2026: $1,123,240.

Cook County account 05332120080000

Assessor market value
$1,123,240
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,745 sqft
$409 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 6.4% from $1,200,000 in 2025 to $1,123,240 in 2026.
  • Assessor market value per square footThe current public record shows about $409 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 1,671 residential records in the same neighborhood, the average assessor market value is about $458 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.4% on average.

Comparable assessments

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

  • 1204 Gregory Ave, Wilmette, IL 60091
    2,770 sqft | $498/sqft | built 1914 | Similar size (2,770 vs 2,745 sqft); Similar age (1914 vs 1917); Similar lot size (12,654 vs 12,500 sqft)
    $1,380,760
  • 109 Woodbine Ave, Wilmette, IL 60091
    2,732 sqft | $454/sqft | built 1909 | Similar size (2,732 vs 2,745 sqft); Similar lot size (11,450 vs 12,500 sqft); Same quality (Average)
    $1,240,010
  • 206 5th St, Wilmette, IL 60091
    2,806 sqft | $397/sqft | built 1917 | Similar size (2,806 vs 2,745 sqft); Built same year (1917); Lot 20% smaller (10,028 vs 12,500 sqft)
    $1,115,000
  • 2247 Lake Ave, Wilmette, IL 60091
    2,636 sqft | $357/sqft | built 1913 | Similar size (2,636 vs 2,745 sqft); Similar age (1913 vs 1917); Lot 14% larger (14,245 vs 12,500 sqft)
    $940,000
  • 811 Park Ave, Wilmette, IL 60091
    2,682 sqft | $463/sqft | built 1921 | Similar size (2,682 vs 2,745 sqft); Similar age (1921 vs 1917); Same quality (Average)
    $1,241,980

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

Down 6.4% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,123,240−$76,760−6.4%
2025$1,200,000+$303,410+33.8%
2024$896,590$00.0%
2023$896,590−$113,410−11.2%
2022$1,010,000+$464,570+85.2%
2021$545,430$00.0%
2020$545,430——
6-year total+$577,810+105.9%