Cook County Value

7156 Blackstone Ave Justice, IL 60458

3 bed / 1 bath, 1,620 sqft, built 1974, in Lyons. Assessor market value for 2026: $330,000.

Cook County account 18272010180000

Assessor market value
$330,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,620 sqft
$204 per sqft
Year built
1974
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 60458 and Lyons assessment pages.

Local guide: Lyons Township 2026 Property Tax Appeal Guide.

Appeal deadlines

For Lyons, appeals to the Assessor closed . Board of Review dates for Lyons have not been published yet.

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 22.2% from $270,000 in 2025 to $330,000 in 2026.
  • Assessor market value per square footThe current public record shows about $204 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Lyons neighborhood and ZIP 60458.
  • Neighborhood value signalAmong 1,009 residential records in the same neighborhood, the average assessor market value is about $213 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +26.1% on average.

Comparable assessments

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

  • 7340 86th Ave Justice, IL 60458
    1,660 sqft | $205/sqft | built 1970 | Similar size (1,660 vs 1,620 sqft); Similar age (1970 vs 1974); Similar lot size (16,150 vs 16,250 sqft)
    $340,000
  • 7534 Cronin Ave Justice, IL 60458
    1,612 sqft | $254/sqft | built 1979 | Similar size (1,612 vs 1,620 sqft); Similar age (1979 vs 1974); Lot 14% smaller (13,910 vs 16,250 sqft)
    $410,000
  • 8739 72nd St Justice, IL 60458
    1,520 sqft | $171/sqft | built 1959 | 6% smaller (1,520 vs 1,620 sqft); Similar lot size (17,043 vs 16,250 sqft); Same quality (Average)
    $260,000
  • 7739 Banks St Justice, IL 60458
    1,404 sqft | $221/sqft | built 1978 | 13% smaller (1,404 vs 1,620 sqft); Similar age (1978 vs 1974); Similar lot size (14,800 vs 16,250 sqft)
    $310,000
  • 7431 Figura Dr Justice, IL 60458
    1,765 sqft | $210/sqft | built 1978 | 9% larger (1,765 vs 1,620 sqft); Similar age (1978 vs 1974); Lot 16% smaller (13,700 vs 16,250 sqft)
    $370,010

Recent comparable sales

Sales selected by similarity to the subject property.

  • 7640 Cork Ave Justice, IL 60458
    June-26-2026 | 1,875 sqft | $141/sqft | built 1980 | Moderate age difference (6 years newer); Sold after the valuation date; Within 1 bedroom (2 vs 3)
    $265,000

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 22.2% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$330,000+$60,000+22.2%
2025$270,000$00.0%
2024$270,000$00.0%
2023$270,000+$73,020+37.1%
2022$196,980$00.0%
2021$196,980+$100.0%
2020$196,970——
6-year total+$133,030+67.5%