Cook County Value

6815 N Loron Ave, Chicago, IL 60646

5 bed / 3 bath, 2,934 sqft, built 1950, in Jefferson. Assessor market value for 2025: $811,770.

Cook County account 10322150210000

Likely too high

about $47,000

8 similar homes nearby point to a value about $47,000 lower than yours.

Assessor market value$811,770
Similar homes$764,835
$46,935 gap · bars start at $0

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

Assessor market value
$811,770
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,934 sqft
$277 per sqft
Year built
1950
Average quality

Why we think so

Similar homes' assessments

Strong

7 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $258.53/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 $201,500. Counting your land in place of theirs where theirs is less, they support a value of $764,835.

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 60646 and Jefferson assessment pages.

Appeal deadlines

Jefferson 2026 appeal dates 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 stayed about the same, from $811,770 in 2024 to $811,770 in 2025.
  • Assessor market value per square footThe current public record shows about $277 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Jefferson neighborhood and ZIP 60646.
  • Neighborhood value signalAmong 1,485 residential records in the same neighborhood, the average assessor market value is about $300 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.

  • 6856 N Tonty Ave, Chicago, IL 60646
    2,909 sqft | $263/sqft | built 1953 | Similar size (2,909 vs 2,934 sqft); Similar age (1953 vs 1950); Similar lot size (6,840 vs 6,500 sqft)
    $764,730
  • 7037 N Hiawatha Ave, Chicago, IL 60646
    2,862 sqft | $249/sqft | built 1949 | Similar size (2,862 vs 2,934 sqft); Similar age (1949 vs 1950); Similar lot size (6,625 vs 6,500 sqft)
    $711,960
  • 6737 N Loron Ave, Chicago, IL 60646
    2,889 sqft | $259/sqft | built 1949 | Similar size (2,889 vs 2,934 sqft); Similar age (1949 vs 1950); Similar lot size (6,200 vs 6,500 sqft)
    $746,890
  • 6876 N Tonty Ave, Chicago, IL 60646
    2,893 sqft | $228/sqft | built 1952 | Similar size (2,893 vs 2,934 sqft); Similar age (1952 vs 1950); Similar lot size (6,840 vs 6,500 sqft)
    $660,740
  • 6615 N Loron Ave, Chicago, IL 60646
    2,818 sqft | $280/sqft | built 1950 | Similar size (2,818 vs 2,934 sqft); Built same year (1950); Similar lot size (6,650 vs 6,500 sqft)
    $790,000

Recent comparable sales

No usable comparable sales are available in this data snapshot.

Public appraisal comparison for 2025. 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 4.2% in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$811,770−$35,210−4.2%
2024$846,980−$3,020−0.4%
2023$850,000$00.0%
2022$850,000$00.0%
2021$850,000+$115,150+15.7%
2020$734,850——
5-year total+$76,920+10.5%