Cook County Value

1110 N Grove Ave, Oak Park, IL 60302

4 bed / 2 bath, 2,401 sqft, built 1924, in Oak Park. Assessor market value for 2026: $783,610.

Cook County account 16061120100000

Assessor market value
$783,610
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,401 sqft
$326 per sqft
Year built
1924
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 35.1% from $579,910 in 2025 to $783,610 in 2026.
  • Assessor market value per square footThe current public record shows about $326 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 1,293 residential records in the same neighborhood, the average assessor market value is about $318 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +18.7% on average.

Comparable assessments

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

  • 1010 N Grove Ave, Oak Park, IL 60302
    2,396 sqft | $351/sqft | built 1926 | Similar size (2,396 vs 2,401 sqft); Similar age (1926 vs 1924); Similar lot size (8,150 vs 8,150 sqft)
    $840,000
  • 914 N Grove Ave, Oak Park, IL 60302
    2,336 sqft | $335/sqft | built 1924 | Similar size (2,336 vs 2,401 sqft); Built same year (1924); Similar lot size (8,150 vs 8,150 sqft)
    $783,210
  • 1045 N Elmwood Ave, Oak Park, IL 60302
    2,383 sqft | $319/sqft | built 1925 | Similar size (2,383 vs 2,401 sqft); Similar age (1925 vs 1924); Similar lot size (7,850 vs 8,150 sqft)
    $760,000
  • 1225 N Oak Park Ave, Oak Park, IL 60302
    2,432 sqft | $288/sqft | built 1928 | Similar size (2,432 vs 2,401 sqft); Similar age (1928 vs 1924); Similar lot size (8,150 vs 8,150 sqft)
    $700,000
  • 1014 N Grove Ave, Oak Park, IL 60302
    2,368 sqft | $342/sqft | built 1928 | Similar size (2,368 vs 2,401 sqft); Similar age (1928 vs 1924); Similar lot size (8,150 vs 8,150 sqft)
    $810,000

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: . Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Up 35.1% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$783,610+$203,700+35.1%
2025$579,910$00.0%
2024$579,910−$230,090−28.4%
2023$810,000+$297,880+58.2%
2022$512,120$00.0%
2021$512,120+$100.0%
2020$512,110——
6-year total+$271,500+53.0%