Cook County Value

621 Wissing Ln, Glenview, IL 60025

4 bed / 4 bath, 4,253 sqft, built 2018, in Northfield. Assessor market value for 2026: $1,600,020.

Cook County account 04344130580000

Assessor market value
$1,600,020
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
4,253 sqft
$376 per sqft
Year built
2018
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 14.1% from $1,862,900 in 2025 to $1,600,020 in 2026.
  • Assessor market value per square footThe current public record shows about $376 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 2,200 residential records in the same neighborhood, the average assessor market value is about $346 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.0% on average.

Comparable assessments

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

  • 2321 Cherry Ln, Northbrook, IL 60062
    4,098 sqft | $426/sqft | built 2014 | Similar size (4,098 vs 4,253 sqft); Similar age (2014 vs 2018); Similar lot size (15,344 vs 14,776 sqft)
    $1,746,330
  • 2328 Dewes St, Glenview, IL 60025
    4,084 sqft | $378/sqft | built 2014 | Similar size (4,084 vs 4,253 sqft); Similar age (2014 vs 2018); Similar lot size (14,250 vs 14,776 sqft)
    $1,544,140
  • 2111 Larkdale Dr, Glenview, IL 60025
    3,999 sqft | $406/sqft | built 2016 | 6% smaller (3,999 vs 4,253 sqft); Similar age (2016 vs 2018); Similar lot size (14,202 vs 14,776 sqft)
    $1,623,500
  • 2329 Walters Ave, Northbrook, IL 60062
    4,121 sqft | $445/sqft | built 2024 | Similar size (4,121 vs 4,253 sqft); Lot 10% larger (16,295 vs 14,776 sqft); Same quality (Average)
    $1,833,560
  • 2038 Maple Av, Northbrook, IL 60062
    3,920 sqft | $485/sqft | built 2024 | 8% smaller (3,920 vs 4,253 sqft); Similar lot size (15,405 vs 14,776 sqft); Same quality (Average)
    $1,900,010

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 14.1% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,600,020−$262,880−14.1%
2025$1,862,900+$550,890+42.0%
2024$1,312,010−$97,810−6.9%
2023$1,409,820−$230,180−14.0%
2022$1,640,000+$644,540+64.7%
2021$995,460−$68,690−6.5%
2020$1,064,150——
6-year total+$535,870+50.4%