Cook County Value

6428 S Vernon Ave, Chicago, IL 60637

9 bed / 3 bath, 4,110 sqft, built 1903, in Hyde Park. Assessor market value for 2026: $289,590.

Cook County account 20222080420000

In line with similar homes

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

Assessor market value$289,590
Similar homes$334,512
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
$289,590
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
4,110 sqft
$70 per sqft
Year built
1903
Average quality

What we found

Similar homes' assessments

Weak

2 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $79.85/sqft, but land is valued apart from the home, and some of them have less land value per square foot of home than yours, which counts as $51,210. Counting your land in place of theirs where theirs is less, they support a value of $334,512.

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 60637, Hyde Park, and Hyde Park assessment pages.

Local guide: Hyde Park Township 2026 Property Tax Appeal Guide.

Appeal deadlines

For Hyde Park, appeals to the Assessor closed . Board of Review dates for Hyde Park 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 decreased 10.2% from $322,470 in 2025 to $289,590 in 2026.
  • Assessor market value per square footThe current public record shows about $70 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Hyde Park neighborhood and ZIP 60637.
  • Neighborhood value signalAmong 4,903 residential records in the same neighborhood, the average assessor market value is about $90 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values stayed about flat on average.

Comparable assessments

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

  • 6741 S Wabash Ave, Chicago, IL 60637
    4,052 sqft | $72/sqft | built 1896 | Similar size (4,052 vs 4,110 sqft); Similar lot size (4,000 vs 4,097 sqft); Same quality (Average)
    $290,000
  • 6227 S Evans Ave, Chicago, IL 60637
    4,127 sqft | $87/sqft | built 1908 | Similar size (4,127 vs 4,110 sqft); Similar age (1908 vs 1903); Similar lot size (3,750 vs 4,097 sqft)
    $360,010
  • 6552 S Rhodes Ave, Chicago, IL 60637
    4,012 sqft | $95/sqft | built 1903 | Similar size (4,012 vs 4,110 sqft); Built same year (1903); Similar lot size (4,148 vs 4,097 sqft)
    $380,000
  • 6424 S Vernon Ave 1, Chicago, IL 60637
    4,296 sqft | $65/sqft | built 1898 | Similar size (4,296 vs 4,110 sqft); Similar age (1898 vs 1903); Similar lot size (4,132 vs 4,097 sqft)
    $280,000
  • 7553 S Evans Ave, Chicago, IL 60619
    4,020 sqft | $61/sqft | built 1913 | Similar size (4,020 vs 4,110 sqft); Similar lot size (4,062 vs 4,097 sqft); Same quality (Average)
    $245,000

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

Down 10.2% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$289,590−$32,880−10.2%
2025$322,470−$36,990−10.3%
2024$359,460+$237,350+194.4%
2023$122,110−$40,080−24.7%
2022$162,190−$27,810−14.6%
2021$190,000+$21,410+12.7%
2020$168,590——
6-year total+$121,000+71.8%