Cook County Value

1139 Blackhawk Ct, Schaumburg, IL 60193

4 bed / 2 bath, 1,773 sqft, built 1977, in Schaumburg. Assessor market value for 2025: $490,000.

Cook County account 07263020220000

Assessor market value
$490,000
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,773 sqft
$276 per sqft
Year built
1977
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 60193, Schaumburg, and Schaumburg assessment pages.

Appeal deadlines

Schaumburg 2026 appeal dates 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 stayed about the same, from $490,000 in 2024 to $490,000 in 2025.
  • Assessor market value per square footThe current public record shows about $276 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Schaumburg neighborhood and ZIP 60193.
  • Neighborhood value signalAmong 264 residential records in the same neighborhood, the average assessor market value is about $269 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values stayed about flat on average.

Comparable assessments

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

  • 1023 East Point Dr, Schaumburg, IL 60193
    1,764 sqft | $266/sqft | built 1978 | Similar size (1,764 vs 1,773 sqft); Similar age (1978 vs 1977); Similar lot size (10,625 vs 10,738 sqft)
    $470,010
  • 1120 Carriage Ln, Schaumburg, IL 60193
    1,764 sqft | $272/sqft | built 1981 | Similar size (1,764 vs 1,773 sqft); Similar age (1981 vs 1977); Similar lot size (11,108 vs 10,738 sqft)
    $480,000
  • 133 Hunters Cir, Schaumburg, IL 60193
    1,725 sqft | $272/sqft | built 1978 | Similar size (1,725 vs 1,773 sqft); Similar age (1978 vs 1977); Similar lot size (11,157 vs 10,738 sqft)
    $470,000
  • 125 Dana Ct, Schaumburg, IL 60193
    1,760 sqft | $261/sqft | built 1979 | Similar size (1,760 vs 1,773 sqft); Similar age (1979 vs 1977); Similar lot size (10,431 vs 10,738 sqft)
    $460,000
  • 808 Claridge Ct, Schaumburg, IL 60193
    1,751 sqft | $263/sqft | built 1976 | Similar size (1,751 vs 1,773 sqft); Similar age (1976 vs 1977); Similar lot size (10,370 vs 10,738 sqft)
    $460,000

Recent comparable sales

Sales selected by similarity to the subject property.

Public appraisal comparison for 2025. 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

Up 39.6% in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$490,000+$139,090+39.6%
2024$350,910−$29,090−7.7%
2023$380,000$00.0%
2022$380,000+$76,790+25.3%
2021$303,210+$100.0%
2020$303,200——
5-year total+$186,800+61.6%