Cook County Value

1118 Miller Ave, Oak Park, IL 60302

4 bed / 2 bath, 1,644 sqft, built 1910, in Oak Park. Assessor market value for 2026: $557,370.

Cook County account 16063140150000

Assessor market value
$557,370
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,644 sqft
$339 per sqft
Year built
1910
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 60302, Oak Park, and Oak Park assessment pages.

Local guide: Oak Park Township 2026 Property Tax Appeal Guide.

Appeal deadlines

The 2026 appeal windows for Oak Park have closed (Assessor , Board of Review ). 2027 notices usually start in March.

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 increased 27.1% from $438,660 in 2025 to $557,370 in 2026.
  • Assessor market value per square footThe current public record shows about $339 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Oak Park neighborhood and ZIP 60302.
  • Neighborhood value signalAmong 1,390 residential records in the same neighborhood, the average assessor market value is about $323 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +22.6% on average.

Comparable assessments

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

  • 716 N Grove Ave, Oak Park, IL 60302
    1,619 sqft | $290/sqft | built 1900 | Similar size (1,619 vs 1,644 sqft); Similar lot size (4,238 vs 4,012 sqft); Same quality (Average)
    $470,000
  • 1132 Miller Ave, Oak Park, IL 60302
    1,582 sqft | $348/sqft | built 1923 | Similar size (1,582 vs 1,644 sqft); Similar lot size (4,012 vs 4,012 sqft); Same quality (Average)
    $550,000
  • 417 N Marion St, Oak Park, IL 60302
    1,607 sqft | $386/sqft | built 1899 | Similar size (1,607 vs 1,644 sqft); Lot 10% smaller (3,600 vs 4,012 sqft); Same quality (Average)
    $620,000
  • 612 Belleforte Ave, Oak Park, IL 60302
    1,709 sqft | $339/sqft | built 1916 | Similar size (1,709 vs 1,644 sqft); Lot 11% larger (4,440 vs 4,012 sqft); Same quality (Average)
    $580,000
  • 633 N Marion St, Oak Park, IL 60302
    1,618 sqft | $354/sqft | built 1916 | Similar size (1,618 vs 1,644 sqft); Lot 17% larger (4,687 vs 4,012 sqft); Same quality (Average)
    $573,170

Recent comparable sales

Sales selected by similarity to the subject property.

Public appraisal comparison for 2026. 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

Up 27.1% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$557,370+$118,710+27.1%
2025$438,660$00.0%
2024$438,660−$51,340−10.5%
2023$490,000+$128,720+35.6%
2022$361,280−$18,250−4.8%
2021$379,530−$26,340−6.5%
2020$405,870——
6-year total+$151,500+37.3%