Cook County Value

5856 W Patterson Ave, Chicago, IL 60634

3 bed / 2 bath, 1,302 sqft, built 1923, in Jefferson. Assessor market value for 2025: $414,010.

Cook County account 13202250210000

Assessor market value
$414,010
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,302 sqft
$318 per sqft
Year built
1923
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 60634 and Jefferson assessment pages.

Appeal deadlines

Jefferson 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 $414,010 in 2024 to $414,010 in 2025.
  • Assessor market value per square footThe current public record shows about $318 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Jefferson neighborhood and ZIP 60634.
  • Neighborhood value signalAmong 9,759 residential records in the same neighborhood, the average assessor market value is about $249 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values stayed about flat on average.

Comparable assessments

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

  • 3705 N New England Ave, Chicago, IL 60634
    1,305 sqft | $222/sqft | built 1923 | Similar size (1,305 vs 1,302 sqft); Built same year (1923); Similar lot size (3,620 vs 3,671 sqft)
    $290,000
  • 3705 N Newcastle Ave, Chicago, IL 60634
    1,296 sqft | $231/sqft | built 1921 | Similar size (1,296 vs 1,302 sqft); Similar age (1921 vs 1923); Similar lot size (3,720 vs 3,671 sqft)
    $300,000
  • 4835 W Grace St, Chicago, IL 60641
    1,300 sqft | $254/sqft | built 1920 | Similar size (1,300 vs 1,302 sqft); Similar age (1920 vs 1923); Similar lot size (3,720 vs 3,671 sqft)
    $330,000
  • 4106 N Meade Ave, Chicago, IL 60634
    1,299 sqft | $223/sqft | built 1921 | Similar size (1,299 vs 1,302 sqft); Similar age (1921 vs 1923); Similar lot size (3,750 vs 3,671 sqft)
    $290,000
  • 4249 N Meade Ave, Chicago, IL 60634
    1,306 sqft | $320/sqft | built 1928 | Similar size (1,306 vs 1,302 sqft); Similar age (1928 vs 1923); Similar lot size (3,750 vs 3,671 sqft)
    $418,450

Recent comparable sales

Sales selected by similarity to the subject property.

  • 3705 N Newcastle Ave, Chicago, IL 60634
    1,296 sqft | $243/sqft | built 1921 | Similar size (1,296 sqft); Similar age (1921); Same beds (3)
    $314,500
  • 6204 W Warwick Ave, Chicago, IL 60634
    1,275 sqft | $278/sqft | built 1926 | Similar size (1,275 sqft); Similar age (1926); Same beds (3)
    $355,000
  • 3440 N Orange Ave, Chicago, IL 60634
    1,228 sqft | $248/sqft | built 1938 | 6% size difference (1,228 sqft); Same beds (3)
    $305,000
  • 6030 W Nelson St, Chicago, IL 60634
    1,185 sqft | $308/sqft | built 1928 | 9% size difference (1,185 sqft); Moderate age difference (5 years newer); Same beds (3)
    $365,000
  • 4054 N Melvina Ave, Chicago, IL 60634
    1,411 sqft | $259/sqft | built 1922 | 8% size difference (1,411 sqft); Similar age (1922); Within 1 bedroom (4 vs 3)
    $365,000

Public appraisal comparison for 2025. 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 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$414,010$00.0%
2024$414,010+$80,010+24.0%
2023$334,000+$24,000+7.7%
2022$310,000$00.0%
2021$310,000+$65,320+26.7%
2020$244,680——
5-year total+$169,330+69.2%