Cook County Value

311 Orchard St Hillside, IL 60162

3 bed / 2 bath, 3,056 sqft, built 2005, in Proviso. Assessor market value for 2026: $490,000.

Cook County account 15174120360000

Assessor market value
$490,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,056 sqft
$160 per sqft
Year built
2005
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 60162 and Proviso assessment pages.

Local guide: Proviso Township 2026 Property Tax Appeal Guide.

Appeal deadlines

For Proviso, appeals to the Assessor are open through (8 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 increased 25.6% from $390,000 in 2025 to $490,000 in 2026.
  • Assessor market value per square footThe current public record shows about $160 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Proviso neighborhood and ZIP 60162.
  • Neighborhood value signalAmong 3,802 residential records in the same neighborhood, the average assessor market value is about $215 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +12.4% on average.

Comparable assessments

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

  • 309 Orchard St Hillside, IL 60162
    3,048 sqft | $157/sqft | built 2004 | Similar size (3,048 vs 3,056 sqft); Similar age (2004 vs 2005); Similar lot size (9,468 vs 9,644 sqft)
    $480,000
  • 317 Orchard St Hillside, IL 60162
    3,248 sqft | $157/sqft | built 2004 | 6% larger (3,248 vs 3,056 sqft); Similar age (2004 vs 2005); Similar lot size (10,195 vs 9,644 sqft)
    $510,000
  • 5931 School St Berkeley, IL 60163
    3,080 sqft | $175/sqft | built 2008 | Similar size (3,080 vs 3,056 sqft); Similar age (2008 vs 2005); Lot 14% smaller (8,316 vs 9,644 sqft)
    $540,000
  • 5736 W Maple Ave Berkeley, IL 60163
    3,130 sqft | $163/sqft | built 2001 | Similar size (3,130 vs 3,056 sqft); Similar age (2001 vs 2005); Similar lot size (8,750 vs 9,644 sqft)
    $510,000
  • 1853 Longfellow Ct Berkeley, IL 60163
    2,978 sqft | $171/sqft | built 2007 | Similar size (2,978 vs 3,056 sqft); Similar age (2007 vs 2005); Same quality (Average)
    $510,000

Recent comparable sales

No usable comparable sales are available in this data snapshot.

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 25.6% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$490,000+$100,000+25.6%
2025$390,000$00.0%
2024$390,000$00.0%
2023$390,000+$43,340+12.5%
2022$346,660$00.0%
2021$346,660——
5-year total+$143,340+41.3%