Cook County Value

120 E Niemeyer Ct Northlake, IL 60164

4 bed / 2 bath, 2,022 sqft, built 2006, in Proviso. Assessor market value for 2026: $400,000.

Cook County account 15051020140000

Assessor market value
$400,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,022 sqft
$198 per sqft
Year built
2006
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 60164 and Proviso assessment pages.

Local guide: Proviso Township 2026 Property Tax Appeal Guide.

Appeal deadlines

For Proviso, appeals to the Assessor are open through (8 days left).

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 21.2% from $330,000 in 2025 to $400,000 in 2026.
  • Assessor market value per square footThe current public record shows about $198 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Proviso neighborhood and ZIP 60164.
  • Neighborhood value signalAmong 630 residential records in the same neighborhood, the average assessor market value is about $204 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +15.7% on average.

Comparable assessments

Showing 5 of the 6 similar homes in this property's equity comparison, from public appraisal records.

  • 127 E Hirsch Ave Northlake, IL 60164
    2,155 sqft | $172/sqft | built 2006 | 7% larger (2,155 vs 2,022 sqft); Built same year (2006); Similar lot size (5,375 vs 5,452 sqft)
    $370,010
  • 131 E Hirsch Ave Northlake, IL 60164
    2,155 sqft | $172/sqft | built 2005 | 7% larger (2,155 vs 2,022 sqft); Similar age (2005 vs 2006); Similar lot size (5,386 vs 5,452 sqft)
    $370,000
  • 116 Niemeyer Ct Northlake, IL 60164
    2,259 sqft | $168/sqft | built 2005 | 12% larger (2,259 vs 2,022 sqft); Similar age (2005 vs 2006); Similar lot size (5,536 vs 5,452 sqft)
    $380,000
  • 112 E Niemeyer Ct Northlake, IL 60164
    1,826 sqft | $197/sqft | built 2006 | 10% smaller (1,826 vs 2,022 sqft); Built same year (2006); Similar lot size (5,934 vs 5,452 sqft)
    $360,000
  • 108 Niemeyer Ct Northlake, IL 60164
    1,826 sqft | $197/sqft | built 2005 | 10% smaller (1,826 vs 2,022 sqft); Similar age (2005 vs 2006); Similar lot size (5,925 vs 5,452 sqft)
    $360,010

Recent comparable sales

No usable comparable sales are available in this data snapshot.

Public appraisal comparison for 2026. 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 21.2% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$400,000+$70,000+21.2%
2025$330,000$00.0%
2024$330,000$00.0%
2023$330,000+$71,670+27.7%
2022$258,330$00.0%
2021$258,330−$24,160−8.6%
2020$282,490——
6-year total+$117,510+41.6%