Cook County Value

660 Grove St, Glencoe, IL 60022

4 bed / 6 bath, 5,179 sqft, built 2001, in New Trier Assessor market value for 2026: $2,449,990.

Cook County account 05071140160000

Assessor market value
$2,449,990
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
5,179 sqft
$473 per sqft
Year built
2001
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 60022 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 decreased 10.8% from $2,746,380 in 2025 to $2,449,990 in 2026.
  • Assessor market value per square footThe current public record shows about $473 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 60022.
  • Neighborhood value signalAmong 465 residential records in the same neighborhood, the average assessor market value is about $455 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.9% on average.

Comparable assessments

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

  • 816 Bluff St, Glencoe, IL 60022
    4,932 sqft | $560/sqft | built 2000 | Similar size (4,932 vs 5,179 sqft); Similar age (2000 vs 2001); Similar lot size (21,000 vs 20,580 sqft)
    $2,760,000
  • 800 Bluff St, Glencoe, IL 60022
    5,154 sqft | $600/sqft | built 2006 | Similar size (5,154 vs 5,179 sqft); Similar age (2006 vs 2001); Similar lot size (20,580 vs 20,580 sqft)
    $3,090,000
  • 769 Greenwood Ave, Glencoe, IL 60022
    5,294 sqft | $517/sqft | built 2002 | Similar size (5,294 vs 5,179 sqft); Similar age (2002 vs 2001); Similar lot size (19,000 vs 20,580 sqft)
    $2,738,660
  • 815 Grove St, Glencoe, IL 60022
    4,733 sqft | $539/sqft | built 2003 | 9% smaller (4,733 vs 5,179 sqft); Similar age (2003 vs 2001); Similar lot size (20,790 vs 20,580 sqft)
    $2,550,000
  • 714 Valley Rd, Glencoe, IL 60022
    5,092 sqft | $491/sqft | built 2006 | Similar size (5,092 vs 5,179 sqft); Similar age (2006 vs 2001); Lot 12% smaller (18,096 vs 20,580 sqft)
    $2,500,000

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 10.8% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$2,449,990−$296,390−10.8%
2025$2,746,380+$438,500+19.0%
2024$2,307,880−$83,380−3.5%
2023$2,391,260−$268,740−10.1%
2022$2,660,000+$1,110,540+71.7%
2021$1,549,460+$100.0%
2020$1,549,450——
6-year total+$900,540+58.1%