Cook County Value

551 Park Dr Kenilworth, IL 60043

4 bed / 2 bath, 1,970 sqft, built 1941, in New Trier. Assessor market value for 2026: $903,090.

Cook County account 05282170130000

Assessor market value
$903,090
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,970 sqft
$458 per sqft
Year built
1941
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 60043 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 5.8% from $958,450 in 2025 to $903,090 in 2026.
  • Assessor market value per square footThe current public record shows about $458 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 1,584 residential records in the same neighborhood, the average assessor market value is about $440 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -3.9% on average.

Comparable assessments

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

  • 555 Park Dr Kenilworth, IL 60043
    1,977 sqft | $542/sqft | built 1941 | Similar size (1,977 vs 1,970 sqft); Built same year (1941); Similar lot size (6,250 vs 6,250 sqft)
    $1,070,670
  • 1525 Greenwood Ave, Wilmette, IL 60091
    1,960 sqft | $464/sqft | built 1936 | Similar size (1,960 vs 1,970 sqft); Similar age (1936 vs 1941); Similar lot size (6,250 vs 6,250 sqft)
    $910,000
  • 1946 Thornwood Ave, Wilmette, IL 60091
    1,976 sqft | $473/sqft | built 1938 | Similar size (1,976 vs 1,970 sqft); Similar age (1938 vs 1941); Similar lot size (6,100 vs 6,250 sqft)
    $935,210
  • 404 Sterling Rd Kenilworth, IL 60043
    1,932 sqft | $528/sqft | built 1944 | Similar size (1,932 vs 1,970 sqft); Similar age (1944 vs 1941); Similar lot size (6,250 vs 6,250 sqft)
    $1,019,940
  • 2018 Greenwood Ave, Wilmette, IL 60091
    1,987 sqft | $493/sqft | built 1942 | Similar size (1,987 vs 1,970 sqft); Similar age (1942 vs 1941); Similar lot size (6,100 vs 6,250 sqft)
    $980,070

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 5.8% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$903,090−$55,360−5.8%
2025$958,450+$301,410+45.9%
2024$657,040−$44,330−6.3%
2023$701,370−$138,630−16.5%
2022$840,000+$240,340+40.1%
2021$599,660+$6,050+1.0%
2020$593,610——
6-year total+$309,480+52.1%