Cook County Value

640 Longtree Dr, Wheeling, IL 60090

4 bed / 2 bath, 1,952 sqft, built 1985, in Wheeling. Assessor market value for 2026: $430,000.

Cook County account 03103120100000

Assessor market value
$430,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,952 sqft
$220 per sqft
Year built
1985
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 60090 and Wheeling assessment pages.

Local guide: Wheeling Township 2026 Property Tax Appeal Guide.

Appeal deadlines

For Wheeling, appeals to the Assessor are open through (3 days left).

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 $430,000 in 2025 to $430,000 in 2026.
  • Assessor market value per square footThe current public record shows about $220 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Wheeling neighborhood and ZIP 60090.
  • Neighborhood value signalAmong 1,129 residential records in the same neighborhood, the average assessor market value is about $214 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.6% on average.

Comparable assessments

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

  • 600 Longtree Dr, Wheeling, IL 60090
    1,904 sqft | $226/sqft | built 1985 | Similar size (1,904 vs 1,952 sqft); Built same year (1985); Similar lot size (7,800 vs 7,800 sqft)
    $430,000
  • 624 Longtree Dr, Wheeling, IL 60090
    1,904 sqft | $221/sqft | built 1986 | Similar size (1,904 vs 1,952 sqft); Similar age (1986 vs 1985); Similar lot size (7,800 vs 7,800 sqft)
    $420,000
  • 627 Sycamore Ln, Wheeling, IL 60090
    1,954 sqft | $215/sqft | built 1983 | Similar size (1,954 vs 1,952 sqft); Similar age (1983 vs 1985); Similar lot size (7,800 vs 7,800 sqft)
    $420,880
  • 644 Sycamore Ln, Wheeling, IL 60090
    1,990 sqft | $221/sqft | built 1984 | Similar size (1,990 vs 1,952 sqft); Similar age (1984 vs 1985); Similar lot size (7,800 vs 7,800 sqft)
    $440,000
  • 1169 Russetwood Ct, Wheeling, IL 60090
    1,928 sqft | $228/sqft | built 1991 | Similar size (1,928 vs 1,952 sqft); Similar lot size (7,739 vs 7,800 sqft); Same quality (Average)
    $440,000

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$430,000$00.0%
2025$430,000+$60,000+16.2%
2024$370,000$00.0%
2023$370,000$00.0%
2022$370,000+$88,570+31.5%
2021$281,430−$12,740−4.3%
2020$294,170——
6-year total+$135,830+46.2%