Cook County Value

246 Brentwood Dr, Des Plaines, IL 60016

4 bed / 1 bath, 1,770 sqft, built 1962, in Elk Grove. Assessor market value for 2026: $420,000.

Cook County account 08132030220000

Assessor market value
$420,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,770 sqft
$237 per sqft
Year built
1962
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 60016 and Elk Grove assessment pages.

Local guide: Elk Grove Township 2026 Property Tax Appeal Guide.

Appeal deadlines

The 2026 appeal windows for Elk Grove 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 $420,000 in 2025 to $420,000 in 2026.
  • Assessor market value per square footThe current public record shows about $237 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Elk Grove neighborhood and ZIP 60016.
  • Neighborhood value signalAmong 3,099 residential records in the same neighborhood, the average assessor market value is about $261 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.5% on average.

Comparable assessments

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

  • 331 Lynn Ct, Des Plaines, IL 60016
    1,767 sqft | $238/sqft | built 1965 | Similar size (1,767 vs 1,770 sqft); Similar age (1965 vs 1962); Similar lot size (7,000 vs 7,000 sqft)
    $420,000
  • 359 Dulles Rd, Des Plaines, IL 60016
    1,762 sqft | $227/sqft | built 1964 | Similar size (1,762 vs 1,770 sqft); Similar age (1964 vs 1962); Similar lot size (7,074 vs 7,000 sqft)
    $400,000
  • 30 W Bradley St, Des Plaines, IL 60016
    1,775 sqft | $242/sqft | built 1966 | Similar size (1,775 vs 1,770 sqft); Similar age (1966 vs 1962); Similar lot size (7,298 vs 7,000 sqft)
    $430,000
  • 755 Shawn Ln, Des Plaines, IL 60016
    1,803 sqft | $238/sqft | built 1960 | Similar size (1,803 vs 1,770 sqft); Similar age (1960 vs 1962); Similar lot size (6,929 vs 7,000 sqft)
    $430,010
  • 749 Sandy Ln, Des Plaines, IL 60016
    1,732 sqft | $244/sqft | built 1964 | Similar size (1,732 vs 1,770 sqft); Similar age (1964 vs 1962); Similar lot size (6,875 vs 7,000 sqft)
    $423,090

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$420,000$00.0%
2025$420,000+$80,000+23.5%
2024$340,000$00.0%
2023$340,000$00.0%
2022$340,000+$82,550+32.1%
2021$257,450+$100.0%
2020$257,440——
6-year total+$162,560+63.1%