Cook County Value

427 Greenleaf St, Evanston, IL 60202

4 bed / 3 bath, 3,449 sqft, built 1893, in Evanston. Assessor market value for 2026: $1,197,170.

Cook County account 11192080100000

Assessor market value
$1,197,170
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,449 sqft
$347 per sqft
Year built
1893
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 60202, Evanston, and Evanston assessment pages.

Local guide: Evanston Township 2026 Property Tax Appeal Guide.

Appeal deadlines

The 2026 appeal windows for Evanston 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 12.6% from $1,370,000 in 2025 to $1,197,170 in 2026.
  • Assessor market value per square footThe current public record shows about $347 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Evanston neighborhood and ZIP 60202.
  • Neighborhood value signalAmong 497 residential records in the same neighborhood, the average assessor market value is about $601 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.5% on average.

Comparable assessments

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

  • 1111 Hinman Ave, Evanston, IL 60202
    3,422 sqft | $326/sqft | built 1900 | Similar size (3,422 vs 3,449 sqft); Similar lot size (4,323 vs 4,691 sqft); Same quality (Average)
    $1,116,790
  • 913 Chicago Ave, Evanston, IL 60202
    3,350 sqft | $211/sqft | built 1884 | Similar size (3,350 vs 3,449 sqft); Similar lot size (4,625 vs 4,691 sqft); Same quality (Average)
    $706,740
  • 1203 Hinman Ave, Evanston, IL 60202
    3,301 sqft | $327/sqft | built 1896 | Similar size (3,301 vs 3,449 sqft); Similar age (1896 vs 1893); Similar lot size (4,247 vs 4,691 sqft)
    $1,080,010
  • 422 Greenwood St, Evanston, IL 60201
    2,953 sqft | $367/sqft | built 1891 | 14% smaller (2,953 vs 3,449 sqft); Similar age (1891 vs 1893); Similar lot size (4,750 vs 4,691 sqft)
    $1,083,740
  • 416 Lake St, Evanston, IL 60201
    3,317 sqft | $345/sqft | built 1889 | Similar size (3,317 vs 3,449 sqft); Similar age (1889 vs 1893); Lot 17% smaller (3,900 vs 4,691 sqft)
    $1,144,870

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: . 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

Down 12.6% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,197,170−$172,830−12.6%
2025$1,370,000+$392,260+40.1%
2024$977,740$00.0%
2023$977,740$00.0%
2022$977,740+$326,930+50.2%
2021$650,810+$200.0%
2020$650,790——
6-year total+$546,380+84.0%