Cook County Value

140 Morse Ave Northlake, IL 60164

2 bed / 1 bath, 1,142 sqft, built 1941, in Proviso Assessor market value for 2026: $250,000.

Cook County account 15051070270000

In line with similar homes

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

Assessor market value$250,000
Similar homes$263,105
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
$250,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,142 sqft
$219 per sqft
Year built
1941
Average quality

What we found

Similar homes' assessments

Weak

2 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $228.04/sqft, but land is valued apart from the home, and some of them have less land value per square foot of home than yours, which counts as $75,690. Counting your land in place of theirs where theirs is less, they support a value of $263,105.

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 changed from $68,280 in 2025 to $250,000 in 2026. A change this large often reflects new construction, a reclassification or a record correction, so check it against the county record.
  • Assessor market value per square footThe current public record shows about $219 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 8 similar homes in this property's equity comparison, from public appraisal records.

  • 132 Morse Ave Northlake, IL 60164
    1,184 sqft | $228/sqft | built 1939 | Similar size (1,184 vs 1,142 sqft); Similar age (1939 vs 1941); Similar lot size (8,410 vs 8,410 sqft)
    $270,000
  • 101 S Caryl Ave Northlake, IL 60164
    1,114 sqft | $224/sqft | built 1941 | Similar size (1,114 vs 1,142 sqft); Built same year (1941); Similar lot size (8,312 vs 8,410 sqft)
    $250,000
  • 128 Morse Ave Northlake, IL 60164
    1,109 sqft | $243/sqft | built 1942 | Similar size (1,109 vs 1,142 sqft); Similar age (1942 vs 1941); Similar lot size (8,410 vs 8,410 sqft)
    $270,000
  • 136 Morse Ave Northlake, IL 60164
    1,158 sqft | $242/sqft | built 1942 | Similar size (1,158 vs 1,142 sqft); Similar age (1942 vs 1941); Similar lot size (8,410 vs 8,410 sqft)
    $280,000
  • 140 S Prater Ave Northlake, IL 60164
    1,171 sqft | $231/sqft | built 1940 | Similar size (1,171 vs 1,142 sqft); Similar age (1940 vs 1941); Similar lot size (8,031 vs 8,410 sqft)
    $270,000

Recent comparable sales

Sales selected by similarity to the subject property.

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 266.1% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$250,000+$181,720+266.1%
2025$68,280−$177,960−72.3%
2024$246,240$00.0%
2023$246,240+$60,690+32.7%
2022$185,550−$19,900−9.7%
2021$205,450+$44,810+27.9%
2020$160,640——
6-year total+$89,360+55.6%