Cook County Value

7820 Dana Way Burr Ridge, IL 60527

3 bed / 2 bath, 1,707 sqft, built 1974, in Lyons Assessor market value for 2026: $560,000.

Cook County account 18304050050000

Assessor market value
$560,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,707 sqft
$328 per sqft
Year built
1974
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 60527 and Lyons assessment pages.

Local guide: Lyons Township 2026 Property Tax Appeal Guide.

Appeal deadlines

For Lyons, appeals to the Assessor closed . Board of Review dates for Lyons have not been published yet.

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 increased 33.1% from $420,740 in 2025 to $560,000 in 2026.
  • Assessor market value per square footThe current public record shows about $328 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Lyons neighborhood and ZIP 60527.
  • Neighborhood value signalAmong 407 residential records in the same neighborhood, the average assessor market value is about $317 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +34.4% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 11550 Circle Dr Burr Ridge, IL 60527
    1,636 sqft | $373/sqft | built 1968 | Similar size (1,636 vs 1,707 sqft); Similar lot size (22,138 vs 22,464 sqft); Same quality (Average)
    $610,000
  • 6476 Sioux Trl Indian Head Park, IL 60525
    1,745 sqft | $344/sqft | built 1979 | Similar size (1,745 vs 1,707 sqft); Similar age (1979 vs 1974); Lot 11% smaller (19,988 vs 22,464 sqft)
    $600,000
  • 7885 Dana Way Burr Ridge, IL 60527
    1,723 sqft | $319/sqft | built 1966 | Similar size (1,723 vs 1,707 sqft); Lot 11% smaller (20,000 vs 22,464 sqft); Same quality (Average)
    $550,000
  • 11368 77th St Burr Ridge, IL 60527
    1,872 sqft | $358/sqft | built 1961 | 10% larger (1,872 vs 1,707 sqft); Similar lot size (20,515 vs 22,464 sqft); Same quality (Average)
    $670,010
  • 11372 77th St Burr Ridge, IL 60527
    1,451 sqft | $345/sqft | built 1961 | 15% smaller (1,451 vs 1,707 sqft); Similar lot size (21,780 vs 22,464 sqft); Same quality (Average)
    $500,000

Recent comparable sales

Sales selected by similarity to the subject property.

  • 101 Lake Hinsdale Dr #107 Willowbrook, IL 60527
    1,571 sqft | $239/sqft | built 1974 | 8% size difference (1,571 sqft); Similar age (1974); Same beds (3)
    $375,000
  • 501 Lake Hinsdale Dr #211 Willowbrook, IL 60527
    1,625 sqft | $160/sqft | built 1979 | Similar size (1,625 sqft); Moderate age difference (5 years newer); Within 1 bedroom (2 vs 3)
    $260,000
  • 8043 Clarendon Hills Rd Willowbrook, IL 60527
    1,613 sqft | $167/sqft | built 1956 | 6% size difference (1,613 sqft)
    $270,000
  • 601 Lake Hinsdale Dr #308 Willowbrook, IL 60527
    1,595 sqft | $231/sqft | built 1979 | 7% size difference (1,595 sqft); Moderate age difference (5 years newer); Within 1 bedroom (2 vs 3)
    $369,000
  • 222 Stanhope Dr UNIT C Willowbrook, IL 60527
    1,585 sqft | $221/sqft | built 1981 | 7% size difference (1,585 sqft); Moderate age difference (7 years newer); Within 1 bedroom (2 vs 3)
    $350,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Cook County Assessor's Office. Sales data checked in this snapshot: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Up 33.1% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$560,000+$139,260+33.1%
2025$420,740−$17,410−4.0%
2024$438,150−$31,850−6.8%
2023$470,000+$89,210+23.4%
2022$380,790$00.0%
2021$380,790$00.0%
2020$380,790——
6-year total+$179,210+47.1%