Cook County Value

909 Glenshire Rd, Glenview, IL 60025

5 bed / 3 bath, 2,880 sqft, built 1941, in Northfield. Assessor market value for 2026: $766,730.

Cook County account 04334030040000

Assessor market value
$766,730
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,880 sqft
$266 per sqft
Year built
1941
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 4.2% from $800,000 in 2025 to $766,730 in 2026.
  • Assessor market value per square footThe current public record shows about $266 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 1,122 residential records in the same neighborhood, the average assessor market value is about $293 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.6% on average.

Comparable assessments

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

  • 3404 Linneman St, Glenview, IL 60025
    2,894 sqft | $276/sqft | built 1946 | Similar size (2,894 vs 2,880 sqft); Similar age (1946 vs 1941); Similar lot size (10,640 vs 10,350 sqft)
    $800,180
  • 708 Meadow Dr, Glenview, IL 60025
    2,788 sqft | $255/sqft | built 1945 | Similar size (2,788 vs 2,880 sqft); Similar age (1945 vs 1941); Similar lot size (10,625 vs 10,350 sqft)
    $711,900
  • 3501 Henley St, Glenview, IL 60025
    2,836 sqft | $247/sqft | built 1945 | Similar size (2,836 vs 2,880 sqft); Similar age (1945 vs 1941); Similar lot size (10,640 vs 10,350 sqft)
    $700,420
  • 903 Elmdale Rd, Glenview, IL 60025
    2,767 sqft | $253/sqft | built 1942 | Similar size (2,767 vs 2,880 sqft); Similar age (1942 vs 1941); Similar lot size (10,800 vs 10,350 sqft)
    $700,000
  • 709 Glenshire Rd, Glenview, IL 60025
    2,923 sqft | $270/sqft | built 1941 | Similar size (2,923 vs 2,880 sqft); Built same year (1941); Lot 10% larger (11,408 vs 10,350 sqft)
    $787,850

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: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Down 4.2% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$766,730−$33,270−4.2%
2025$800,000+$299,650+59.9%
2024$500,350−$38,010−7.1%
2023$538,360−$61,640−10.3%
2022$600,000+$166,220+38.3%
2021$433,780+$100.0%
2020$433,770——
6-year total+$332,960+76.8%