Cook County Value

3637 S Giles Ave, Chicago, IL 60653

5 bed / 2 bath, 2,084 sqft, built 1889, in South Chicago. Assessor market value for 2025: $350,010.

Cook County account 17343110270000

Assessor market value
$350,010
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,084 sqft
$168 per sqft
Year built
1889
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 60653 and South Chicago assessment pages.

Appeal deadlines

South Chicago 2026 appeal dates 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 $350,010 in 2024 to $350,010 in 2025.
  • Assessor market value per square footThe current public record shows about $168 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the South Chicago neighborhood and ZIP 60653.
  • Neighborhood value signalAmong 667 residential records in the same neighborhood, the average assessor market value is about $174 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values stayed about flat on average.

Comparable assessments

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

  • 3639 S Giles Ave, Chicago, IL 60653
    2,140 sqft | $173/sqft | built 1888 | Similar size (2,140 vs 2,084 sqft); Similar age (1888 vs 1889); Similar lot size (2,511 vs 2,470 sqft)
    $370,000
  • 3555 S Prairie Ave, Chicago, IL 60653
    2,160 sqft | $213/sqft | built 1889 | Similar size (2,160 vs 2,084 sqft); Built same year (1889); Similar lot size (2,450 vs 2,470 sqft)
    $460,010
  • 3331 S Giles Ave, Chicago, IL 60616
    2,094 sqft | $235/sqft | built 1885 | Similar size (2,094 vs 2,084 sqft); Similar age (1885 vs 1889); Similar lot size (2,562 vs 2,470 sqft)
    $491,200
  • 3307 S Giles Ave, Chicago, IL 60616
    1,972 sqft | $233/sqft | built 1887 | 5% smaller (1,972 vs 2,084 sqft); Similar age (1887 vs 1889); Similar lot size (2,500 vs 2,470 sqft)
    $460,000
  • 3618 S Ellis Ave, Chicago, IL 60653
    2,116 sqft | $109/sqft | built 1888 | Similar size (2,116 vs 2,084 sqft); Similar age (1888 vs 1889); Similar lot size (2,592 vs 2,470 sqft)
    $230,000

Recent comparable sales

Sales selected by similarity to the subject property.

Public appraisal comparison for 2025. 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 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$350,010$00.0%
2024$350,010+$39,740+12.8%
2023$310,270$00.0%
2022$310,270−$29,730−8.7%
2021$340,000+$101,580+42.6%
2020$238,420——
5-year total+$111,590+46.8%