Cook County Value

3620 Thayer St, Evanston, IL 60201

4 bed / 2 bath, 1,540 sqft, built 1958, in Evanston. Assessor market value for 2026: $550,000.

Cook County account 05333101210000

In line with similar homes

8 similar homes nearby support a value at or above your county value.

Assessor market value$550,000
Similar homes$587,648
No gap: similar homes are at or above the county value · bars start at $0

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

Assessor market value
$550,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,540 sqft
$357 per sqft
Year built
1958
Average quality

What we found

Similar homes' assessments

Weak

4 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $381.59/sqft, which supports a value of $587,648.

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 60201, 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 stayed about the same, from $550,000 in 2025 to $550,000 in 2026.
  • Assessor market value per square footThe current public record shows about $357 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 60201.
  • Neighborhood value signalAmong 717 residential records in the same neighborhood, the average assessor market value is about $341 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.9% on average.

Comparable assessments

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

  • 3616 Thayer St, Evanston, IL 60201
    1,520 sqft | $382/sqft | built 1960 | Similar size (1,520 vs 1,540 sqft); Similar age (1960 vs 1958); Similar lot size (6,250 vs 6,125 sqft)
    $580,010
  • 3314 Noyes St, Evanston, IL 60201
    1,510 sqft | $411/sqft | built 1965 | Similar size (1,510 vs 1,540 sqft); Similar lot size (6,200 vs 6,125 sqft); Same quality (Average)
    $620,000
  • 3318 Noyes St, Evanston, IL 60201
    1,588 sqft | $336/sqft | built 1950 | Similar size (1,588 vs 1,540 sqft); Similar lot size (6,200 vs 6,125 sqft); Same quality (Average)
    $533,270
  • 2531 Greeley Ave, Evanston, IL 60201
    1,552 sqft | $329/sqft | built 1947 | Similar size (1,552 vs 1,540 sqft); Similar lot size (6,105 vs 6,125 sqft); Same quality (Average)
    $510,000
  • 3317 Dartmouth Pl, Evanston, IL 60201
    1,512 sqft | $410/sqft | built 1955 | Similar size (1,512 vs 1,540 sqft); Similar age (1955 vs 1958); Lot 10% smaller (5,500 vs 6,125 sqft)
    $620,000

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

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$550,000$00.0%
2025$550,000+$40,000+7.8%
2024$510,000——
2-year total+$40,000+7.8%