Cook County Value

140 Enid Ln Northfield, IL 60093

6 bed / 7 bath, 10,376 sqft, built 2010, in Northfield. Assessor market value for 2026: $3,520,000.

Cook County account 04243090230000

Likely too high

about $194,000

8 similar homes nearby point to a value about $194,000 lower than yours.

Assessor market value$3,520,000
Similar homes$3,326,338
$193,662 gap · bars start at $0

How sure: High · 8 similar homes (5 shown below) · public records only

Assessor market value
$3,520,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
10,376 sqft
$339 per sqft
Year built
2010
Average quality

Why we think so

Similar homes' assessments

Strong

7 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $313.49/sqft, but land is valued apart from the home, and some of them have less land value per square foot of home than yours, which counts as $632,500. Counting your land in place of theirs where theirs is less, they support a value of $3,326,338.

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 60093 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 stayed about the same, from $3,520,000 in 2025 to $3,520,000 in 2026.
  • Assessor market value per square footThe current public record shows about $339 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 60093.
  • Neighborhood value signalAmong 1,262 residential records in the same neighborhood, the average assessor market value is about $367 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.1% on average.

Comparable assessments

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

  • 365 Shadowood Ln Northfield, IL 60093
    11,643 sqft | $313/sqft | built 2010 | 12% larger (11,643 vs 10,376 sqft); Built same year (2010); Similar lot size (52,272 vs 52,708 sqft)
    $3,650,000
  • 2204 Martin Ln Northfield, IL 60093
    10,017 sqft | $312/sqft | built 2006 | Similar size (10,017 vs 10,376 sqft); Similar age (2006 vs 2010); Lot 17% smaller (43,522 vs 52,708 sqft)
    $3,130,000
  • 2202 Martin Ln Northfield, IL 60093
    10,915 sqft | $290/sqft | built 2007 | 5% larger (10,915 vs 10,376 sqft); Similar age (2007 vs 2010); Lot 17% smaller (43,711 vs 52,708 sqft)
    $3,160,280
  • 1213 Wagner Rd, Glenview, IL 60025
    9,733 sqft | $292/sqft | built 2009 | 6% smaller (9,733 vs 10,376 sqft); Similar age (2009 vs 2010); Lot 11% larger (58,255 vs 52,708 sqft)
    $2,844,210
  • 24 Country Ln Northfield, IL 60093
    10,606 sqft | $322/sqft | built 2010 | Similar size (10,606 vs 10,376 sqft); Built same year (2010); Lot 14% smaller (45,302 vs 52,708 sqft)
    $3,417,850

Recent comparable sales

No usable comparable sales are available in this data snapshot.

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$3,520,000$00.0%
2025$3,520,000+$597,090+20.4%
2024$2,922,910$00.0%
2023$2,922,910−$519,830−15.1%
2022$3,442,740+$1,230,990+55.7%
2021$2,211,750−$34,580−1.5%
2020$2,246,330——
6-year total+$1,273,670+56.7%