Cook County Value

307 Abbottsford Rd Kenilworth, IL 60043

4 bed / 3 bath, 3,052 sqft, built 1899, in New Trier. Assessor market value for 2026: $1,810,000.

Cook County account 05282240060000

Assessor market value
$1,810,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,052 sqft
$593 per sqft
Year built
1899
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 stayed about the same, from $1,810,000 in 2025 to $1,810,000 in 2026.
  • Assessor market value per square footThe current public record shows about $593 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.

  • 428 Cumnor Rd Kenilworth, IL 60043
    3,215 sqft | $557/sqft | built 1902 | 5% larger (3,215 vs 3,052 sqft); Similar age (1902 vs 1899); Similar lot size (17,500 vs 17,500 sqft)
    $1,790,000
  • 314 Abbottsford Rd Kenilworth, IL 60043
    3,449 sqft | $593/sqft | built 1896 | 13% larger (3,449 vs 3,052 sqft); Similar age (1896 vs 1899); Similar lot size (17,500 vs 17,500 sqft)
    $2,046,090
  • 312 Essex Rd Kenilworth, IL 60043
    3,503 sqft | $589/sqft | built 1900 | 15% larger (3,503 vs 3,052 sqft); Similar age (1900 vs 1899); Similar lot size (17,500 vs 17,500 sqft)
    $2,064,510
  • 205 Essex Rd Kenilworth, IL 60043
    3,247 sqft | $610/sqft | built 1909 | 6% larger (3,247 vs 3,052 sqft); Similar lot size (18,763 vs 17,500 sqft); Same quality (Average)
    $1,980,000
  • 338 Woodstock Ave Kenilworth, IL 60043
    2,949 sqft | $580/sqft | built 1912 | Similar size (2,949 vs 3,052 sqft); Similar lot size (16,515 vs 17,500 sqft); Same quality (Average)
    $1,710,000

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

No change in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,810,000$00.0%
2025$1,810,000+$267,770+17.4%
2024$1,542,230$00.0%
2023$1,542,230−$327,770−17.5%
2022$1,870,000+$695,340+59.2%
2021$1,174,660+$100.0%
2020$1,174,650——
6-year total+$635,350+54.1%