Cook County Value

1255 Longmeadow Ln, Glencoe, IL 60022

5 bed / 3 bath, 2,996 sqft, built 1959, in New Trier. Assessor market value for 2026: $1,410,010.

Cook County account 04014030170000

Assessor market value
$1,410,010
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,996 sqft
$471 per sqft
Year built
1959
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 60022 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 $1,410,010 in 2025 to $1,410,010 in 2026.
  • Assessor market value per square footThe current public record shows about $471 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 60022.
  • Neighborhood value signalAmong 491 residential records in the same neighborhood, the average assessor market value is about $422 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.

  • 402 Sunset Ln, Glencoe, IL 60022
    3,027 sqft | $471/sqft | built 1962 | Similar size (3,027 vs 2,996 sqft); Similar age (1962 vs 1959); Similar lot size (25,608 vs 27,223 sqft)
    $1,425,370
  • 960 Bluff Rd, Glencoe, IL 60022
    3,267 sqft | $438/sqft | built 1957 | 9% larger (3,267 vs 2,996 sqft); Similar age (1957 vs 1959); Similar lot size (25,800 vs 27,223 sqft)
    $1,430,400
  • 1211 Fairfield Rd, Glencoe, IL 60022
    3,130 sqft | $444/sqft | built 1955 | Similar size (3,130 vs 2,996 sqft); Similar age (1955 vs 1959); Lot 16% smaller (22,920 vs 27,223 sqft)
    $1,389,840
  • 1133 Mayfair Ln, Glencoe, IL 60022
    2,977 sqft | $440/sqft | built 1953 | Similar size (2,977 vs 2,996 sqft); Lot 13% smaller (23,730 vs 27,223 sqft); Same quality (Average)
    $1,310,010
  • 1182 Mayfair Ln, Glencoe, IL 60022
    3,172 sqft | $439/sqft | built 1956 | 6% larger (3,172 vs 2,996 sqft); Similar age (1956 vs 1959); Lot 16% smaller (22,920 vs 27,223 sqft)
    $1,392,360

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

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$1,410,010$00.0%
2025$1,410,010+$100,010+7.6%
2024$1,310,000$00.0%
2023$1,310,000$00.0%
2022$1,310,000+$607,530+86.5%
2021$702,470−$92,080−11.6%
2020$794,550——
6-year total+$615,460+77.5%