Cook County Value

258 Iowa St, Oak Park, IL 60302

3 bed / 1 bath, 1,296 sqft, built 1904, in Oak Park. Assessor market value for 2026: $410,010.

Cook County account 16053160130000

Assessor market value
$410,010
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,296 sqft
$316 per sqft
Year built
1904
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 24.2% from $330,010 in 2025 to $410,010 in 2026.
  • Assessor market value per square footThe current public record shows about $316 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 1,633 residential records in the same neighborhood, the average assessor market value is about $295 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +24.2% on average.

Comparable assessments

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

  • 816 N Harvey Ave, Oak Park, IL 60302
    1,284 sqft | $333/sqft | built 1904 | Similar size (1,284 vs 1,296 sqft); Built same year (1904); Similar lot size (4,725 vs 4,375 sqft)
    $427,010
  • 818 Mapleton Ave, Oak Park, IL 60302
    1,320 sqft | $348/sqft | built 1904 | Similar size (1,320 vs 1,296 sqft); Built same year (1904); Similar lot size (4,725 vs 4,375 sqft)
    $460,010
  • 224 Iowa St, Oak Park, IL 60302
    1,247 sqft | $314/sqft | built 1909 | Similar size (1,247 vs 1,296 sqft); Similar age (1909 vs 1904); Similar lot size (4,500 vs 4,375 sqft)
    $391,990
  • 1036 N Austin Blvd, Oak Park, IL 60302
    1,296 sqft | $216/sqft | built 1915 | Similar size (1,296 vs 1,296 sqft); Similar lot size (4,200 vs 4,375 sqft); Same quality (Average)
    $280,000
  • 1142 N Austin Blvd, Oak Park, IL 60302
    1,312 sqft | $274/sqft | built 1913 | Similar size (1,312 vs 1,296 sqft); Similar lot size (4,158 vs 4,375 sqft); Same quality (Average)
    $360,000

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 24.2% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$410,010+$80,000+24.2%
2025$330,010$00.0%
2024$330,010$00.0%
2023$330,010+$3,180+1.0%
2022$326,830$00.0%
2021$326,830+$100.0%
2020$326,820——
6-year total+$83,190+25.5%