Cook County Value

8421 S 79th Ct Justice, IL 60458

3 bed / 2 bath, 1,384 sqft, built 2002, in Lyons Assessor market value for 2026: $410,000.

Cook County account 18363080420000

Assessor market value
$410,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,384 sqft
$296 per sqft
Year built
2002
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 28.1% from $320,000 in 2025 to $410,000 in 2026.
  • Assessor market value per square footThe current public record shows about $296 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 1,424 residential records in the same neighborhood, the average assessor market value is about $222 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +29.5% on average.

Comparable assessments

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

  • 8419 S 79th Ct Justice, IL 60458
    1,384 sqft | $296/sqft | built 2001 | Similar size (1,384 vs 1,384 sqft); Similar age (2001 vs 2002); Similar lot size (6,630 vs 6,636 sqft)
    $410,000
  • 8540 77th Ct Bridgeview, IL 60455
    1,413 sqft | $276/sqft | built 2002 | Similar size (1,413 vs 1,384 sqft); Built same year (2002); Similar lot size (6,650 vs 6,636 sqft)
    $390,000
  • 8341 79th Ct Justice, IL 60458
    1,381 sqft | $275/sqft | built 2001 | Similar size (1,381 vs 1,384 sqft); Similar age (2001 vs 2002); Similar lot size (6,650 vs 6,636 sqft)
    $380,000
  • 8540 79th Ct Justice, IL 60458
    1,398 sqft | $279/sqft | built 2002 | Similar size (1,398 vs 1,384 sqft); Built same year (2002); Similar lot size (6,450 vs 6,636 sqft)
    $390,000
  • 8313 77th Ct Bridgeview, IL 60455
    1,406 sqft | $270/sqft | built 2000 | Similar size (1,406 vs 1,384 sqft); Similar age (2000 vs 2002); Similar lot size (6,650 vs 6,636 sqft)
    $380,000

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: . 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 28.1% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$410,000+$90,000+28.1%
2025$320,000$00.0%
2024$320,000$00.0%
2023$320,000+$81,970+34.4%
2022$238,030$00.0%
2021$238,030−$16,430−6.5%
2020$254,460——
6-year total+$155,540+61.1%