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Cook County · Illinois

Worth Township property tax appeals

A Worth Township property tax appeal starts with the Cook County Assessor's Office, then the Cook County Board of Review. The next deadline is Oct 15, 2026 for Worth Township, Cook County Assessor's Office.

Next deadline
Oct 15, 2026
12 days left
Worth Township · Cook County Assessor's Office

Opens Sep 1, 2026Closes Oct 15, 2026

Source: Assessment & Appeal Calendar (page last updated 9/22/26) - Cook County Assessor's OfficeLast checked

Check a Worth Township home for free

Enter the address or parcel number from your notice. We compare the assessment with similar homes and show the numbers, whatever they are. You decide and file yourself.

Part of Cook CountyEvery appeal date in Cook County

Where to file first
Cook County Assessor's Office
Our coverage
Free check available
  • Independent guide — not affiliated with Worth, Cook County or any government agency.
Last updated
October 1, 2026
Sources last checked
October 3, 2026
Status
Verified guide

How we verify facts

When and where do I file a Worth Township property tax appeal?

Who hears a Worth Township appeal?

The stages in order. We are not affiliated with any of these offices.

  1. Cook County Assessor's Office

    Filing: appeal

    Official site

  2. Cook County Board of Review

    Filing: complaint

    Official site

  3. Circuit Court of Cook County (tax objection)

    Filing: objection

  4. Illinois Property Tax Appeal Board

    Filing: appeal

    Official site

Which Worth Township filing windows are coming up?

Worth Township filing windows
ClosesAreaWho hears itStatus
Oct 15, 2026Worth TownshipCook County Assessor's Office · Official source · Last checked Sep 29, 202612 days left

When were past Worth Township deadlines?

Past Worth Township filing windows
Tax yearWindowOffice
2023Closed December 11, 2023Worth · Cook County Assessor's Office

When is the Worth appeal deadline?

Cook County Assessor's Office: Closes October 15, 2026.

Deadline detailBoard of Review re-review
Worth Township, tax year 2025: the Board of Review's decision date was Mar 17, 2026 and the re-review period closed Mar 19, 2026; the Assessor (CCAO) certification date was May 4, 2026.[1] (latest published: tax year 2025)

Who can answer questions about my assessment?

Hours: Worth Township Assessor's office hours: 7:00 A.M. to 4:00 P.M. Office: The Worth Township Assessor's office is at 11601 S. Pulaski Rd., Alsip, IL 60658; phone (708) 371-2900.

ContactHours
Worth Township Assessor's office hours: 7:00 A.M. to 4:00 P.M.[5]
ContactOffice
The Worth Township Assessor's office is at 11601 S. Pulaski Rd., Alsip, IL 60658; phone (708) 371-2900.[5]

Upcoming appeal deadlines in every county we track

What do Worth Township property taxes and assessments look like?

Figures from public records and the Census, each with its source. They describe the county's homes as a group, not the value of any one home.

How Worth Township home assessments are spread

Assessed values of 42,986 homes in the property classes our free check covers (202, 203, 204, 205, 206 and 8 more), tax year 2025 values after the Board of Review. Half are between $18,000 and $28,000; the median is $23,000. The last bar holds everything above it.Source: Assessment records from the county's open data (tax year 2025 values after the Board of Review), retrieved Sep 25, 2026; our calculation.

Worth Township compared with other townships

  1. West Chicago$30,000
  2. Berwyn$25,000
  3. Proviso$24,000
  4. Stickney$23,000
  5. Worth$23,000
  6. Cicero$22,000
  7. Rich$20,000
  8. Lake$19,861
  9. Bremen$19,353

Ranked 30 of 38; showing the 9 nearest in rank.

Median assessed value by township: highest North Chicago ($135,400), lowest Thornton ($12,000).

Median assessed value of homes in the property classes our free check covers (202, 203, 204, 205, 206 and 8 more) for each township with at least 50 such homes, tax year 2025 values after the Board of Review.Source: Assessment records from the county's open data (tax year 2025 values after the Board of Review), retrieved Sep 25, 2026; our calculation.

What happened to Worth Township appeals in tax year 2025

  1. Assessor12% lowered of 4,615
  2. Board of Review42% lowered of 5,457

Assessor: 12% of 4,615 appeals lowered (median cut 6.0%); Board of Review: 42% of 5,457 appeals lowered (median cut 7.6%)

Share of appeals on homes in the property classes our free check covers (202, 203, 204, 205, 206 and 8 more) that were lowered, unchanged or raised, by stage.Source: public appeal results for tax year 2025 from the county's open data, retrieved Sep 25, 2026; our calculation. Past results, not a prediction for any home.

Worth Township filing windows on a calendar

  1. Worth TownshipOct 15, 2026 · Cook County Assessor's Office · Open now

The dashed line marks today.

Worth Township: Oct 15, 2026

Each bar is a filing window from its opening day to its last day. Forecasts show the expected closing range and are not official dates.Source: the official calendars and rules cited in the sources list below.

How often is property reassessed in Worth?

Worth Township is reassessed every three years with the South and West Suburbs; its scheduled reassessment years are 2026, 2029 and 2032.

Reassessment cycle
Worth Township is reassessed every three years with the South and West Suburbs; its scheduled reassessment years are 2026, 2029 and 2032.[2]

What do home values and property taxes look like in Worth?

Worth Township (2026 reassessment): the Assessor's median estimated market value for single-family homes was $279,000 (median 2025 sale price $303,000). Worth Township (2026 reassessment): condos had a median 2025 sale price of $157,000; the Assessor's median estimate was $155,000.

Median assessor estimate
Worth Township (2026 reassessment): the Assessor's median estimated market value for single-family homes was $279,000 (median 2025 sale price $303,000).[3]
Median condo price
Worth Township (2026 reassessment): condos had a median 2025 sale price of $157,000; the Assessor's median estimate was $155,000.[3]
Median sale price
Worth Township (2020 reassessment): the median sale price of single-family homes in 2019 was $196,000.[4] (latest published: tax year 2020)
Median small apartment price
Worth Township (2026 reassessment): small apartment buildings had a median 2025 sale price of $545,000; the Assessor's median estimate was $362,000.[3]

Other places nearby

Illinois property tax appeals: all counties

Where do these facts come from?

  1. [1]Board of Review 2025 Re-Review/Decision Dates (PDF, Rev.6/9/2026) - Cook County Board of ReviewOfficial notice, form, calendar or rules · last checked Oct 1, 2026
  2. [2]Township Triennial Reassessment Schedule (PDF) - Cook County Board of ReviewOfficial notice, form, calendar or rules · last checked Oct 1, 2026
  3. [3]Worth: Residential Valuations - Cook County Assessor's OfficeOfficial guide or FAQ · last checked Oct 1, 2026
  4. [4]Worth Township Properties Reassessed - Cook County Assessor's Office (press release, June 25, 2020)Official guide or FAQ · last checked Oct 1, 2026
  5. [5]Cook County Township Assessors - Cook County Assessor's OfficeOfficial guide or FAQ · last checked Oct 1, 2026
  6. [6]Assessment & Appeal Calendar (page last updated 9/22/26) - Cook County Assessor's OfficeOfficial notice, form, calendar or rules · last checked Sep 24, 2026
  7. [7]35 ILCS 200/12-55 - Illinois Property Tax Code (ILGA; Wayback capture 2026-01-09)Statute or regulation · last checked Sep 24, 2026
  8. [8]Property Values for Worth Township Released - Cook County Assessor's Office (press release, November 17, 2023)Official guide or FAQ · last checked Oct 1, 2026
  9. 9.County open data: cook assessmentsRetrieved Sep 25, 2026; aggregated by us for the charts above.
  10. 10.County open data: cook parcelsRetrieved Sep 25, 2026; aggregated by us for the charts above.
  11. 11.County open data: cook parcelsRetrieved Sep 25, 2026; aggregated by us for the charts above.
  12. 12.County open data: cook parcelsRetrieved Sep 25, 2026; aggregated by us for the charts above.
  13. 13.County open data: appeal resultsAggregated by us for the appeal-results chart.
  14. 14.County open data: appeal resultsAggregated by us for the appeal-results chart.

Not affiliated with Worth Township or any government agency. Not legal advice. Not an appraisal.

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