Cook County Value

429 Jason Ln, Schaumburg, IL 60173

5 bed / 3 bath, 4,866 sqft, built 2000, in Schaumburg Assessor market value for 2025: $1,170,000.

Cook County account 07144100020000

Assessor market value
$1,170,000
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
4,866 sqft
$240 per sqft
Year built
2000
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 60173 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 $1,170,000 in 2024 to $1,170,000 in 2025.
  • Assessor market value per square footThe current public record shows about $240 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 60173.
  • Neighborhood value signalAmong 90 residential records in the same neighborhood, the average assessor market value is about $226 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.

  • 449 Jason Ln, Schaumburg, IL 60173
    4,546 sqft | $216/sqft | built 1994 | 7% smaller (4,546 vs 4,866 sqft); Similar lot size (19,294 vs 20,322 sqft); Same quality (Average)
    $980,000
  • 1493 Burberry Ln, Schaumburg, IL 60173
    4,826 sqft | $201/sqft | built 1991 | Similar size (4,826 vs 4,866 sqft); Lot 15% smaller (17,208 vs 20,322 sqft); Same quality (Average)
    $970,000
  • 440 Jason Ct, Schaumburg, IL 60173
    4,789 sqft | $217/sqft | built 1993 | Similar size (4,789 vs 4,866 sqft); Lot 16% smaller (17,103 vs 20,322 sqft); Same quality (Average)
    $1,040,000
  • 425 Jason Ln, Schaumburg, IL 60173
    4,584 sqft | $231/sqft | built 1995 | 6% smaller (4,584 vs 4,866 sqft); Similar age (1995 vs 2000); Lot 12% smaller (17,827 vs 20,322 sqft)
    $1,060,000
  • 208 Seers Dr, Schaumburg, IL 60173
    4,894 sqft | $227/sqft | built 1997 | Similar size (4,894 vs 4,866 sqft); Similar age (1997 vs 2000); Same quality (Average)
    $1,110,000

Recent comparable sales

No usable comparable sales are available in this data snapshot.

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 34.5% in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$1,170,000+$300,000+34.5%
2024$870,000$00.0%
2023$870,000$00.0%
2022$870,000+$184,390+26.9%
2021$685,610$00.0%
2020$685,610——
5-year total+$484,390+70.7%