5 bed / 5 bath, 5,028 sqft, built 2015, in New Trier. Assessor market value for 2026: $2,542,060.
Cook County account 05284020170000
Assessor market value
$2,542,060
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
5,028 sqft
$506 per sqft
Year built
2015
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.
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 5.1% from $2,678,220 in 2025 to $2,542,060 in 2026.
Assessor market value per square footThe current public record shows about $506 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 60043.
Neighborhood value signalAmong 490 residential records in the same neighborhood, the average assessor market value is about $720 per square foot.
Area year-over-year signalNearby residential records with prior-year values moved about -3.6% on average.
Comparable assessments
Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.
4,956 sqft | $630/sqft | built 2009 | Similar size (4,956 vs 5,028 sqft); Lot 17% larger (17,500 vs 14,998 sqft); Same quality (Average)
$3,122,080
Recent comparable sales
No usable comparable sales are available in this data snapshot.
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 5.1% in 2026 from 2025.
Assessor market value by tax year, with the change from the previous year listed