Cook County Value

3813 N Keeler Ave 1, Chicago, IL 60641

5 bed / 4 bath, 4,647 sqft, built 2019, in Jefferson Assessor market value for 2025: $1,680,000.

Cook County account 13222110110000

Likely too high

about $103,000

8 similar homes nearby point to a value about $103,000 lower than yours.

Assessor market value$1,680,000
Similar homes$1,577,191
$102,809 gap · bars start at $0

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

Assessor market value
$1,680,000
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
4,647 sqft
$362 per sqft
Year built
2019
Average quality

Why we think so

Similar homes' assessments

Strong

5 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $336.36/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 $343,650. Counting your land in place of theirs where theirs is less, they support a value of $1,577,191.

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 60641 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 $1,680,000 in 2024 to $1,680,000 in 2025.
  • Assessor market value per square footThe current public record shows about $362 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 60641.
  • Neighborhood value signalAmong 1,215 residential records in the same neighborhood, the average assessor market value is about $329 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.

  • 4333 N Kostner Ave, Chicago, IL 60641
    4,665 sqft | $326/sqft | built 2014 | Similar size (4,665 vs 4,647 sqft); Similar age (2014 vs 2019); Similar lot size (8,150 vs 8,700 sqft)
    $1,520,010
  • 3842 N Kedvale Ave, Chicago, IL 60641
    4,846 sqft | $336/sqft | built 2008 | Similar size (4,846 vs 4,647 sqft); Similar lot size (8,700 vs 8,700 sqft); Same quality (Average)
    $1,630,000
  • 4137 N Tripp Ave, Chicago, IL 60641
    5,113 sqft | $313/sqft | built 2017 | 10% larger (5,113 vs 4,647 sqft); Similar age (2017 vs 2019); Lot 10% smaller (7,800 vs 8,700 sqft)
    $1,601,180
  • 4143 N Tripp Ave, Chicago, IL 60641
    5,071 sqft | $314/sqft | built 2019 | 9% larger (5,071 vs 4,647 sqft); Built same year (2019); Lot 10% smaller (7,800 vs 8,700 sqft)
    $1,590,000
  • 3836 N Lowell Ave, Chicago, IL 60641
    4,315 sqft | $364/sqft | built 2011 | 7% smaller (4,315 vs 4,647 sqft); Similar lot size (8,703 vs 8,700 sqft); Same quality (Average)
    $1,570,000

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

No change in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$1,680,000$00.0%
2024$1,680,000+$350,000+26.3%
2023$1,330,000$00.0%
2022$1,330,000$00.0%
2021$1,330,000−$9,690−0.7%
2020$1,339,690——
5-year total+$340,310+25.4%