Cook County Value

175 Spring Ln, Winnetka, IL 60093

4 bed / 4 bath, 4,984 sqft, built 1951, in New Trier. Assessor market value for 2026: $2,085,900.

Cook County account 05203160010000

Assessor market value
$2,085,900
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
4,984 sqft
$419 per sqft
Year built
1951

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 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 $2,085,900 in 2025 to $2,085,900 in 2026.
  • Assessor market value per square footThe current public record shows about $419 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 60093.
  • Neighborhood value signalAmong 724 residential records in the same neighborhood, the average assessor market value is about $416 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -3.4% on average.

Comparable assessments

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

  • 1101 Seneca Rd, Wilmette, IL 60091
    5,057 sqft | $436/sqft | built 1938 | Similar size (5,057 vs 4,984 sqft); Similar lot size (23,670 vs 22,732 sqft); Same neighborhood
    $2,203,000
  • 1156 Mohawk Rd, Wilmette, IL 60091
    4,645 sqft | $390/sqft | built 1937 | 7% smaller (4,645 vs 4,984 sqft); Lot 11% smaller (20,200 vs 22,732 sqft); Same bed/bath (4/4)
    $1,812,830
  • 1122 Mohawk Rd, Wilmette, IL 60091
    4,623 sqft | $415/sqft | built 1958 | 7% smaller (4,623 vs 4,984 sqft); Lot 12% smaller (19,910 vs 22,732 sqft); Same neighborhood
    $1,920,000
  • 16 Hibbard Rd 105, Winnetka, IL 60093
    4,260 sqft | $216/sqft | built 1961 | 14% smaller (4,260 vs 4,984 sqft); Similar lot size (22,564 vs 22,732 sqft); Same neighborhood
    $920,520
  • 16 Hibbard Rd, Winnetka, IL 60093
    4,260 sqft | $216/sqft | built 1961 | 14% smaller (4,260 vs 4,984 sqft); Similar lot size (22,521 vs 22,732 sqft); Same neighborhood
    $919,660

Recent comparable sales

Sales selected by similarity to the subject property.

  • 54 Woodley Rd, Winnetka, IL 60093
    4,912 sqft | $835/sqft | built 1944 | Similar size (4,912 sqft); Moderate age difference (7 years older); Within 1 bedroom (5 vs 4)
    $4,100,000

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

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$2,085,900$00.0%
2025$2,085,900+$378,280+22.2%
2024$1,707,620−$116,130−6.4%
2023$1,823,750−$129,680−6.6%
2022$1,953,430+$705,340+56.5%
2021$1,248,090−$137,430−9.9%
2020$1,385,520——
6-year total+$700,380+50.5%