Cook County Value

700 Central Ave, Wilmette, IL 60091

6 bed / 3 bath, 2,710 sqft, built 1908, in New Trier. Assessor market value for 2026: $1,323,420.

Cook County account 05342050170000

Likely too high

about $38,000

8 similar homes nearby point to a value about $38,000 lower than yours.

Assessor market value$1,323,420
Similar homes$1,285,136
$38,284 gap · bars start at $0

How sure: High · 8 similar homes (5 shown below) · public records only

Assessor market value
$1,323,420
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,710 sqft
$488 per sqft
Year built
1908
Average quality

Why we think so

Similar homes' assessments

Strong

5 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $474.22/sqft, which supports a value of $1,285,136.

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 11.2% from $1,490,000 in 2025 to $1,323,420 in 2026.
  • Assessor market value per square footThe current public record shows about $488 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

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

  • 422 Greenleaf Ave, Wilmette, IL 60091
    2,625 sqft | $487/sqft | built 1904 | Similar size (2,625 vs 2,710 sqft); Similar age (1904 vs 1908); Similar lot size (11,040 vs 11,144 sqft)
    $1,279,130
  • 615 Laurel Ave, Wilmette, IL 60091
    2,698 sqft | $471/sqft | built 1915 | Similar size (2,698 vs 2,710 sqft); Similar lot size (11,200 vs 11,144 sqft); Same quality (Average)
    $1,271,880
  • 523 Laurel Ave, Wilmette, IL 60091
    2,720 sqft | $474/sqft | built 1913 | Similar size (2,720 vs 2,710 sqft); Similar age (1913 vs 1908); Similar lot size (11,200 vs 11,144 sqft)
    $1,289,890
  • 707 Laurel Ave, Wilmette, IL 60091
    2,762 sqft | $460/sqft | built 1915 | Similar size (2,762 vs 2,710 sqft); Similar lot size (11,200 vs 11,144 sqft); Same quality (Average)
    $1,270,000
  • 621 Linden Ave, Wilmette, IL 60091
    2,658 sqft | $503/sqft | built 1910 | Similar size (2,658 vs 2,710 sqft); Similar age (1910 vs 1908); Similar lot size (12,000 vs 11,144 sqft)
    $1,336,700

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 11.2% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,323,420−$166,580−11.2%
2025$1,490,000+$388,430+35.3%
2024$1,101,570−$58,430−5.0%
2023$1,160,000$00.0%
2022$1,160,000+$462,120+66.2%
2021$697,880+$200.0%
2020$697,860——
6-year total+$625,560+89.6%