Cook County Value

308 Wianno Ln, Schaumburg, IL 60194

3 bed / 1 bath, 1,400 sqft, built 1972, in Schaumburg. Assessor market value for 2025: $350,000.

Cook County account 07211020080000

In line with similar homes

8 similar homes nearby support a value at or above your county value.

Assessor market value$350,000
Similar homes$353,542
No gap: similar homes are at or above the county value · bars start at $0

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

Assessor market value
$350,000
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,400 sqft
$250 per sqft
Year built
1972
Average quality

What we found

Similar homes' assessments

Weak

3 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $252.53/sqft, which supports a value of $353,542.

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 60194, 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 $350,000 in 2024 to $350,000 in 2025.
  • Assessor market value per square footThe current public record shows about $250 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 60194.
  • Neighborhood value signalAmong 3,851 residential records in the same neighborhood, the average assessor market value is about $265 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.

  • 637 Victoria Ln, Schaumburg, IL 60193
    1,395 sqft | $258/sqft | built 1973 | Similar size (1,395 vs 1,400 sqft); Similar age (1973 vs 1972); Similar lot size (8,695 vs 8,775 sqft)
    $360,000
  • 905 Sienna Dr, Schaumburg, IL 60193
    1,406 sqft | $256/sqft | built 1972 | Similar size (1,406 vs 1,400 sqft); Built same year (1972); Similar lot size (8,935 vs 8,775 sqft)
    $360,000
  • 1408 Chalfont Dr, Schaumburg, IL 60194
    1,396 sqft | $244/sqft | built 1972 | Similar size (1,396 vs 1,400 sqft); Built same year (1972); Similar lot size (8,550 vs 8,775 sqft)
    $340,010
  • 904 Sienna Dr, Schaumburg, IL 60193
    1,386 sqft | $245/sqft | built 1972 | Similar size (1,386 vs 1,400 sqft); Built same year (1972); Similar lot size (8,906 vs 8,775 sqft)
    $340,000
  • 415 Allonby Dr, Schaumburg, IL 60194
    1,386 sqft | $253/sqft | built 1973 | Similar size (1,386 vs 1,400 sqft); Similar age (1973 vs 1972); Similar lot size (8,892 vs 8,775 sqft)
    $350,000

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 16.7% in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$350,000+$49,990+16.7%
2024$300,010$00.0%
2023$300,010$00.0%
2022$300,010+$60,310+25.2%
2021$239,700+$100.0%
2020$239,690——
5-year total+$110,310+46.0%