Cook County Value

1229 Alvin Ct, Glenview, IL 60025

4 bed / 2 bath, 3,192 sqft, built 1942, in Northfield. Assessor market value for 2026: $1,233,150.

Cook County account 04342040470000

Assessor market value
$1,233,150
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,192 sqft
$386 per sqft
Year built
1942
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 60025 and Northfield assessment pages.

Local guide: Northfield Township 2026 Property Tax Appeal Guide.

Appeal deadlines

For Northfield, appeals to the Assessor closed . Board of Review dates for Northfield 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 decreased 4.4% from $1,290,000 in 2025 to $1,233,150 in 2026.
  • Assessor market value per square footThe current public record shows about $386 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Northfield neighborhood and ZIP 60025.
  • Neighborhood value signalAmong 852 residential records in the same neighborhood, the average assessor market value is about $370 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.2% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 1961 Spruce Dr, Glenview, IL 60025
    3,222 sqft | $397/sqft | built 1945 | Similar size (3,222 vs 3,192 sqft); Similar age (1945 vs 1942); Similar lot size (13,685 vs 13,629 sqft)
    $1,280,010
  • 1233 Swainwood Dr, Glenview, IL 60025
    3,126 sqft | $429/sqft | built 1954 | Similar size (3,126 vs 3,192 sqft); Similar lot size (14,500 vs 13,629 sqft); Same quality (Average)
    $1,340,000
  • 1970 Spruce Dr, Glenview, IL 60025
    3,340 sqft | $339/sqft | built 1941 | Similar size (3,340 vs 3,192 sqft); Similar age (1941 vs 1942); Lot 12% smaller (12,000 vs 13,629 sqft)
    $1,131,140
  • 1148 Washington St, Glenview, IL 60025
    3,223 sqft | $351/sqft | built 1954 | Similar size (3,223 vs 3,192 sqft); Similar lot size (12,927 vs 13,629 sqft); Same quality (Average)
    $1,131,610
  • 1305 Swainwood Dr, Glenview, IL 60025
    3,248 sqft | $397/sqft | built 1952 | Similar size (3,248 vs 3,192 sqft); Lot 13% larger (15,424 vs 13,629 sqft); Same quality (Average)
    $1,290,000

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

Down 4.4% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,233,150−$56,850−4.4%
2025$1,290,000+$380,540+41.8%
2024$909,460$00.0%
2023$909,460−$50,540−5.3%
2022$960,000+$193,540+25.3%
2021$766,460+$200.0%
2020$766,440——
6-year total+$466,710+60.9%