Cook County Value

11555 S Sacramento Dr Merrionette Park, IL 60803

5 bed / 2 bath, 1,715 sqft, built 1952, in Worth. Assessor market value for 2026: $270,000.

Cook County account 24243100210000

In line with similar homes

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

Assessor market value$270,000
Similar homes$283,112
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
$270,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,715 sqft
$157 per sqft
Year built
1952
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 $164.68/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 $37,800. Counting your land in place of theirs where theirs is less, they support a value of $283,112.

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 60803, Worth, and Oak Lawn assessment pages.

Local guide: Worth Township 2026 Property Tax Appeal Guide.

Appeal deadlines

For Worth, appeals to the Assessor closed . Board of Review dates for Worth 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 35.0% from $200,010 in 2025 to $270,000 in 2026.
  • Assessor market value per square footThe current public record shows about $157 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Worth neighborhood and ZIP 60803.
  • Neighborhood value signalAmong 1,109 residential records in the same neighborhood, the average assessor market value is about $199 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +25.7% on average.

Comparable assessments

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

  • 3729 W 115th Pl Garden Homes, IL 60655
    1,703 sqft | $176/sqft | built 1955 | Similar size (1,703 vs 1,715 sqft); Similar age (1955 vs 1952); Similar lot size (6,350 vs 6,300 sqft)
    $300,000
  • 3725 W 116th Pl, Alsip, IL 60803
    1,761 sqft | $165/sqft | built 1953 | Similar size (1,761 vs 1,715 sqft); Similar age (1953 vs 1952); Similar lot size (6,350 vs 6,300 sqft)
    $290,000
  • 3915 W 115th St, Alsip, IL 60803
    1,673 sqft | $173/sqft | built 1943 | Similar size (1,673 vs 1,715 sqft); Similar lot size (6,350 vs 6,300 sqft); Same quality (Average)
    $290,000
  • 3633 W 115th Pl Garden Homes, IL 60655
    1,754 sqft | $143/sqft | built 1947 | Similar size (1,754 vs 1,715 sqft); Similar age (1947 vs 1952); Similar lot size (6,350 vs 6,300 sqft)
    $250,000
  • 3739 W 115th St, Alsip, IL 60803
    1,800 sqft | $161/sqft | built 1941 | Similar size (1,800 vs 1,715 sqft); Similar lot size (6,350 vs 6,300 sqft); Same quality (Average)
    $290,000

Recent comparable sales

Sales selected by similarity to the subject property.

  • 4714 W 115th Pl, Alsip, IL 60803
    1,793 sqft | $112/sqft | built 1960 | Similar size (1,793 sqft); Moderate age difference (8 years newer); Within 1 bedroom (4 vs 5)
    $200,000

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 35.0% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$270,000+$69,990+35.0%
2025$200,010$00.0%
2024$200,010$00.0%
2023$200,010+$20,470+11.4%
2022$179,540$00.0%
2021$179,540$00.0%
2020$179,540——
6-year total+$90,460+50.4%