Cook County Value

510 Isa Dr, Wheeling, IL 60090

3 bed / 1 bath, 1,059 sqft, built 1956, in Wheeling. Assessor market value for 2026: $270,000.

Cook County account 03104050340000

Possibly too high

about $18,000

8 similar homes nearby point to a value about $18,000 lower than yours.

Assessor market value$270,000
Similar homes$252,169
$17,831 gap · bars start at $0

How sure: High · 8 similar homes (5 shown below) · public records only

Assessor market value
$270,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,059 sqft
$255 per sqft
Year built
1956
Average quality

Why we think so

Similar homes' assessments

Moderate

8 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $238.12/sqft, which supports a value of $252,169.

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 (2 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 $270,000 in 2025 to $270,000 in 2026.
  • Assessor market value per square footThe current public record shows about $255 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 1,135 residential records in the same neighborhood, the average assessor market value is about $235 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.9% on average.

Comparable assessments

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

  • 115 E Dennis Rd, Wheeling, IL 60090
    1,074 sqft | $251/sqft | built 1955 | Similar size (1,074 vs 1,059 sqft); Similar age (1955 vs 1956); Similar lot size (7,022 vs 6,960 sqft)
    $270,010
  • 644 Merle Ln, Wheeling, IL 60090
    1,074 sqft | $238/sqft | built 1956 | Similar size (1,074 vs 1,059 sqft); Built same year (1956); Similar lot size (7,162 vs 6,960 sqft)
    $255,740
  • 368 Anne Ter, Wheeling, IL 60090
    1,092 sqft | $229/sqft | built 1956 | Similar size (1,092 vs 1,059 sqft); Built same year (1956); Similar lot size (7,052 vs 6,960 sqft)
    $250,000
  • 370 Melvin Pl, Wheeling, IL 60090
    1,044 sqft | $249/sqft | built 1956 | Similar size (1,044 vs 1,059 sqft); Built same year (1956); Similar lot size (6,653 vs 6,960 sqft)
    $260,200
  • 249 W Manchester Dr, Wheeling, IL 60090
    1,033 sqft | $242/sqft | built 1957 | Similar size (1,033 vs 1,059 sqft); Similar age (1957 vs 1956); Similar lot size (6,826 vs 6,960 sqft)
    $250,010

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$270,000$00.0%
2025$270,000+$60,000+28.6%
2024$210,000$00.0%
2023$210,000$00.0%
2022$210,000+$38,310+22.3%
2021$171,690+$100.0%
2020$171,680——
6-year total+$98,320+57.3%