Cook County Value

215 N Oltendorf Rd, Streamwood, IL 60107

3 bed / 1 bath, 1,565 sqft, built 1984, in Hanover. Assessor market value for 2025: $350,000.

Cook County account 06143030100000

Assessor market value
$350,000
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,565 sqft
$224 per sqft
Year built
1984
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 60107 and Hanover assessment pages.

Appeal deadlines

Hanover 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 $224 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Hanover neighborhood and ZIP 60107.
  • Neighborhood value signalAmong 1,006 residential records in the same neighborhood, the average assessor market value is about $224 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.

  • 220 Apple Hill Ln, Streamwood, IL 60107
    1,590 sqft | $214/sqft | built 1983 | Similar size (1,590 vs 1,565 sqft); Similar age (1983 vs 1984); Similar lot size (8,935 vs 9,143 sqft)
    $340,010
  • 4 Dover Ct, Streamwood, IL 60107
    1,554 sqft | $231/sqft | built 1986 | Similar size (1,554 vs 1,565 sqft); Similar age (1986 vs 1984); Similar lot size (9,337 vs 9,143 sqft)
    $359,140
  • 502 Wellington Dr, Streamwood, IL 60107
    1,564 sqft | $230/sqft | built 1980 | Similar size (1,564 vs 1,565 sqft); Similar age (1980 vs 1984); Similar lot size (8,712 vs 9,143 sqft)
    $360,000
  • 4 Manchester Ct, Streamwood, IL 60107
    1,583 sqft | $227/sqft | built 1986 | Similar size (1,583 vs 1,565 sqft); Similar age (1986 vs 1984); Similar lot size (8,690 vs 9,143 sqft)
    $360,000
  • 8 Carol Ann Dr, Streamwood, IL 60107
    1,540 sqft | $227/sqft | built 1984 | Similar size (1,540 vs 1,565 sqft); Built same year (1984); Similar lot size (9,490 vs 9,143 sqft)
    $350,000

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 20.7% 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+$60,000+20.7%
2024$290,000$00.0%
2023$290,000$00.0%
2022$290,000+$81,460+39.1%
2021$208,540+$100.0%
2020$208,530——
5-year total+$141,470+67.8%