Cook County Value

7643 43rd St Lyons, IL 60534

9 bed / 3 bath, 3,894 sqft, built 1979, in Lyons. Assessor market value for 2026: $460,010.

Cook County account 18013070390000

In line with similar homes

8 similar homes nearby support a value at or above your county value.

Assessor market value$460,010
Similar homes$462,646
No gap: similar homes are at or above the county value · bars start at $0

How sure: High · 8 similar homes (5 shown below) · public records only

Assessor market value
$460,010
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,894 sqft
$118 per sqft
Year built
1979
Average quality

What we found

Similar homes' assessments

Weak

3 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $118.81/sqft, which supports a value of $462,646.

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 60534 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 12.2% from $410,000 in 2025 to $460,010 in 2026.
  • Assessor market value per square footThe current public record shows about $118 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 60534.
  • Neighborhood value signalAmong 2,705 residential records in the same neighborhood, the average assessor market value is about $194 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +17.4% on average.

Comparable assessments

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

  • 8717 44th St Lyons, IL 60534
    3,956 sqft | $111/sqft | built 1975 | Similar size (3,956 vs 3,894 sqft); Similar age (1975 vs 1979); Lot 14% larger (5,130 vs 4,490 sqft)
    $440,010
  • 4305 Fishermans Ter Lyons, IL 60534
    3,604 sqft | $125/sqft | built 1983 | 7% smaller (3,604 vs 3,894 sqft); Similar age (1983 vs 1979); Lot 11% larger (5,000 vs 4,490 sqft)
    $450,000
  • 8530 45th St Lyons, IL 60534
    3,914 sqft | $118/sqft | built 1987 | Similar size (3,914 vs 3,894 sqft); Lot 15% larger (5,174 vs 4,490 sqft); Same quality (Average)
    $460,000
  • 8603 W 44th Pl Lyons, IL 60534
    3,764 sqft | $128/sqft | built 1987 | Similar size (3,764 vs 3,894 sqft); Lot 14% larger (5,100 vs 4,490 sqft); Same quality (Average)
    $480,000
  • 7777 43rd St Lyons, IL 60534
    4,075 sqft | $118/sqft | built 1988 | Similar size (4,075 vs 3,894 sqft); Lot 11% larger (5,000 vs 4,490 sqft); Same quality (Average)
    $480,000

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 12.2% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$460,010+$50,010+12.2%
2025$410,000$00.0%
2024$410,000$00.0%
2023$410,000+$46,700+12.9%
2022$363,300$00.0%
2021$363,300+$100.0%
2020$363,290——
6-year total+$96,720+26.6%