Cook County Value

3144 N Monitor Ave, Chicago, IL 60634

3 bed / 1 bath, 1,300 sqft, built 1927, in Jefferson. Assessor market value for 2025: $312,360.

Cook County account 13292020240000

Assessor market value
$312,360
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,300 sqft
$240 per sqft
Year built
1927
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 $312,360 in 2024 to $312,360 in 2025.
  • Assessor market value per square footThe current public record shows about $240 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 7,066 residential records in the same neighborhood, the average assessor market value is about $237 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.

  • 3001 N Monitor Ave, Chicago, IL 60634
    1,303 sqft | $238/sqft | built 1928 | Similar size (1,303 vs 1,300 sqft); Similar age (1928 vs 1927); Similar lot size (4,092 vs 4,092 sqft)
    $310,000
  • 3117 N Monitor Ave, Chicago, IL 60634
    1,296 sqft | $224/sqft | built 1926 | Similar size (1,296 vs 1,300 sqft); Similar age (1926 vs 1927); Similar lot size (4,092 vs 4,092 sqft)
    $290,000
  • 3125 N Monitor Ave, Chicago, IL 60634
    1,296 sqft | $239/sqft | built 1926 | Similar size (1,296 vs 1,300 sqft); Similar age (1926 vs 1927); Similar lot size (4,092 vs 4,092 sqft)
    $310,000
  • 3141 N Monitor Ave, Chicago, IL 60634
    1,294 sqft | $224/sqft | built 1926 | Similar size (1,294 vs 1,300 sqft); Similar age (1926 vs 1927); Similar lot size (4,092 vs 4,092 sqft)
    $290,000
  • 3041 N Nagle Ave, Chicago, IL 60634
    1,302 sqft | $246/sqft | built 1928 | Similar size (1,302 vs 1,300 sqft); Similar age (1928 vs 1927); Similar lot size (3,753 vs 4,092 sqft)
    $320,000

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

Down 5.3% in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$312,360−$17,640−5.3%
2024$330,000+$30,000+10.0%
2023$300,000$00.0%
2022$300,000$00.0%
2021$300,000+$100,410+50.3%
2020$199,590——
5-year total+$112,770+56.5%