Cook County Value

10510 S Wentworth Ave, Chicago, IL 60628

4 bed / 2 bath, 2,460 sqft, built 1896, in Lake. Assessor market value for 2025: $280,000.

Cook County account 25162100750000

Likely too high

about $131,000

8 similar homes nearby point to a value about $131,000 lower than yours.

Assessor market value$280,000
Similar homes$148,805
$131,195 gap · bars start at $0

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

Assessor market value
$280,000
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,460 sqft
$114 per sqft
Year built
1896
Average quality

Why we think so

Similar homes' assessments

Strong

8 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $58.92/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 $32,510. Counting your land in place of theirs where theirs is less, they support a value of $148,805.

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 60628 and Lake assessment pages.

Appeal deadlines

For Lake, appeals to the Assessor are open through (10 days left).

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 $280,000 in 2024 to $280,000 in 2025.
  • Assessor market value per square footThe current public record shows about $114 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Lake neighborhood and ZIP 60628.
  • Neighborhood value signalAmong 6,734 residential records in the same neighborhood, the average assessor market value is about $83 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.

  • 639 W 117th St 1, Chicago, IL 60628
    2,438 sqft | $70/sqft | built 1903 | Similar size (2,438 vs 2,460 sqft); Similar lot size (5,095 vs 5,418 sqft); Same quality (Average)
    $170,000
  • 58 W 113th St 1, Chicago, IL 60628
    2,532 sqft | $63/sqft | built 1891 | Similar size (2,532 vs 2,460 sqft); Similar age (1891 vs 1896); Similar lot size (5,670 vs 5,418 sqft)
    $160,000
  • 11811 S Union Ave 1, Chicago, IL 60628
    2,450 sqft | $69/sqft | built 1898 | Similar size (2,450 vs 2,460 sqft); Similar age (1898 vs 1896); Lot 14% smaller (4,650 vs 5,418 sqft)
    $170,000
  • 10232 S State St, Chicago, IL 60628
    2,421 sqft | $58/sqft | built 1893 | Similar size (2,421 vs 2,460 sqft); Similar age (1893 vs 1896); Lot 12% larger (6,050 vs 5,418 sqft)
    $140,000
  • 336 W 118th St, Chicago, IL 60628
    2,376 sqft | $59/sqft | built 1894 | Similar size (2,376 vs 2,460 sqft); Similar age (1894 vs 1896); Lot 11% smaller (4,830 vs 5,418 sqft)
    $140,000

Recent comparable sales

Sales selected by similarity to the subject property.

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

Up 16.7% in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$280,000+$40,000+16.7%
2024$240,000+$195,000+433.3%
2023$45,000$00.0%
2022$45,000$00.0%
2021$45,000−$20,970−31.8%
2020$65,970——
5-year total+$214,030+324.4%