Cook County Value

7323 N Octavia Ave, Chicago, IL 60631

3 bed / 1 bath, 1,960 sqft, built 1954, in Jefferson. Assessor market value for 2025: $484,900.

Cook County account 09254230450000

Assessor market value
$484,900
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,960 sqft
$247 per sqft
Year built
1954
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 60631 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 $484,900 in 2024 to $484,900 in 2025.
  • Assessor market value per square footThe current public record shows about $247 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 60631.
  • Neighborhood value signalAmong 1,269 residential records in the same neighborhood, the average assessor market value is about $298 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.

  • 7408 N Olcott Ave, Chicago, IL 60631
    1,958 sqft | $235/sqft | built 1956 | Similar size (1,958 vs 1,960 sqft); Similar age (1956 vs 1954); Similar lot size (4,500 vs 4,500 sqft)
    $460,000
  • 7300 N Oconto Ave, Chicago, IL 60631
    1,988 sqft | $236/sqft | built 1955 | Similar size (1,988 vs 1,960 sqft); Similar age (1955 vs 1954); Similar lot size (4,533 vs 4,500 sqft)
    $470,010
  • 7355 N Ottawa Ave Hse, Chicago, IL 60631
    1,912 sqft | $262/sqft | built 1957 | Similar size (1,912 vs 1,960 sqft); Similar age (1957 vs 1954); Similar lot size (4,500 vs 4,500 sqft)
    $500,000
  • 7335 N Oconto Ave, Chicago, IL 60631
    2,000 sqft | $265/sqft | built 1954 | Similar size (2,000 vs 1,960 sqft); Built same year (1954); Similar lot size (4,500 vs 4,500 sqft)
    $530,000
  • 7305 N Olcott Ave, Chicago, IL 60631
    2,003 sqft | $265/sqft | built 1955 | Similar size (2,003 vs 1,960 sqft); Similar age (1955 vs 1954); Similar lot size (4,500 vs 4,500 sqft)
    $530,000

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 4.9% in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$484,900−$25,100−4.9%
2024$510,000+$53,680+11.8%
2023$456,320−$33,680−6.9%
2022$490,000$00.0%
2021$490,000+$106,990+27.9%
2020$383,010——
5-year total+$101,890+26.6%