Cook County Value

831 Arbor Ln, Glenview, IL 60025

4 bed / 2 bath, 4,340 sqft, built 1997, in New Trier Assessor market value for 2026: $1,570,000.

Cook County account 05313230070000

Assessor market value
$1,570,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
4,340 sqft
$362 per sqft
Year built
1997
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 New Trier assessment pages.

Local guide: New Trier Township 2026 Property Tax Appeal Guide.

Appeal deadlines

The 2026 appeal windows for New Trier have closed (Assessor , Board of Review ). 2027 notices usually start in March.

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 $1,570,000 in 2025 to $1,570,000 in 2026.
  • Assessor market value per square footThe current public record shows about $362 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the New Trier neighborhood and ZIP 60025.
  • Neighborhood value signalAmong 1,980 residential records in the same neighborhood, the average assessor market value is about $334 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.5% on average.

Comparable assessments

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

  • 821 Arbor Ln, Glenview, IL 60025
    4,567 sqft | $322/sqft | built 2004 | 5% larger (4,567 vs 4,340 sqft); Similar lot size (16,048 vs 16,331 sqft); Same quality (Average)
    $1,471,870
  • 614 Indian Rd, Glenview, IL 60025
    4,324 sqft | $401/sqft | built 2008 | Similar size (4,324 vs 4,340 sqft); Similar lot size (17,852 vs 16,331 sqft); Same quality (Average)
    $1,732,630
  • 1049 Manor Dr, Wilmette, IL 60091
    4,190 sqft | $310/sqft | built 1996 | Similar size (4,190 vs 4,340 sqft); Similar age (1996 vs 1997); Lot 13% smaller (14,212 vs 16,331 sqft)
    $1,300,000
  • 1046 Heatherfield Ln, Glenview, IL 60025
    4,241 sqft | $332/sqft | built 1997 | Similar size (4,241 vs 4,340 sqft); Built same year (1997); Lot 18% smaller (13,323 vs 16,331 sqft)
    $1,410,000
  • 1145 Manor Dr, Wilmette, IL 60091
    4,471 sqft | $297/sqft | built 1992 | Similar size (4,471 vs 4,340 sqft); Similar age (1992 vs 1997); Lot 11% smaller (14,586 vs 16,331 sqft)
    $1,330,000

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

No change in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,570,000$00.0%
2025$1,570,000+$580,000+58.6%
2024$990,000$00.0%
2023$990,000$00.0%
2022$990,000+$98,930+11.1%
2021$891,070+$100.0%
2020$891,060——
6-year total+$678,940+76.2%