Cook County Value

12109 S Perry Ave, Chicago, IL 60628

5 bed / 1 bath, 1,750 sqft, built 1951, in Lake. Assessor market value for 2025: $135,440.

Cook County account 25282220030000

Assessor market value
$135,440
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,750 sqft
$77 per sqft
Year built
1951
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 60628 and Lake assessment pages.

Appeal deadlines

For Lake, appeals to the Assessor are open through (10 days left).

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 $135,440 in 2024 to $135,440 in 2025.
  • Assessor market value per square footThe current public record shows about $77 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Lake neighborhood and ZIP 60628.
  • Neighborhood value signalAmong 1,807 residential records in the same neighborhood, the average assessor market value is about $105 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.

  • 12108 S Perry Ave, Chicago, IL 60628
    1,666 sqft | $78/sqft | built 1954 | Similar size (1,666 vs 1,750 sqft); Similar age (1954 vs 1951); Similar lot size (4,305 vs 4,340 sqft)
    $130,000
  • 12145 S Lasalle St, Chicago, IL 60628
    1,782 sqft | $67/sqft | built 1950 | Similar size (1,782 vs 1,750 sqft); Similar age (1950 vs 1951); Similar lot size (4,305 vs 4,340 sqft)
    $120,000
  • 12206 S Perry Ave, Chicago, IL 60628
    1,708 sqft | $70/sqft | built 1950 | Similar size (1,708 vs 1,750 sqft); Similar age (1950 vs 1951); Similar lot size (4,305 vs 4,340 sqft)
    $120,000
  • 12716 S Morgan St, Chicago, IL 60643
    1,737 sqft | $75/sqft | built 1954 | Similar size (1,737 vs 1,750 sqft); Similar age (1954 vs 1951); Similar lot size (4,366 vs 4,340 sqft)
    $130,000
  • 12835 S Emerald Ave, Chicago, IL 60628
    1,744 sqft | $80/sqft | built 1948 | Similar size (1,744 vs 1,750 sqft); Similar age (1948 vs 1951); Similar lot size (4,059 vs 4,340 sqft)
    $140,000

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 3.3% in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$135,440−$4,560−3.3%
2024$140,000+$30,000+27.3%
2023$110,000$00.0%
2022$110,000$00.0%
2021$110,000+$10,820+10.9%
2020$99,180——
5-year total+$36,260+36.6%