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Cook County · Illinois

Stickney Township property tax appeals

A Stickney Township property tax appeal starts with the Cook County Assessor's Office, then the Cook County Board of Review. This season's deadline has not been announced yet. Our forecast for Stickney Township, Cook County Assessor's Office: Aug 12, 2027 – Sep 12, 2027 (not an official date).

Next deadline
Expected Aug 12, 2027 – Sep 12, 2027
Forecast, not an official date
Stickney Township · Cook County Assessor's Office
Source: 35 ILCS 200/12-55 - Illinois Property Tax Code (ILGA; Wayback capture 2026-01-09)Last checked

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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 Stickney, 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 Stickney Township property tax appeal?

Who hears a Stickney 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 Stickney Township filing windows are coming up?

Stickney Township filing windows
ClosesAreaWho hears itStatus
Expected Aug 12, 2027 – Sep 12, 2027Stickney TownshipCook County Assessor's Office · Official source · Last checked Oct 1, 2026Forecast, not an official date

When were past Stickney Township deadlines?

Past Stickney Township filing windows
Tax yearWindowOffice
2026Closed August 12, 2026Stickney · Cook County Assessor's Office
2023Closed September 12, 2023Stickney · Cook County Assessor's Office

When is the Stickney appeal deadline?

Cook County Assessor's Office: Expected around August 2027 (between August 12, 2027 and September 12, 2027), based on past deadlines for tax years 2023 and 2026 (predicted, not yet announced). We'll confirm it when the county posts it.

Deadline detailBoard of Review re-review
Stickney Township, tax year 2025: the Board of Review's decision date was Feb 18, 2026 and the re-review period closed Feb 20, 2026; the Assessor (CCAO) certification date was Apr 28, 2026.[1] (latest published: tax year 2025)
Deadline detailNotice mailed
Stickney Township (2026 reassessment): Reassessment Notices were mailed Jun 26, 2026; appeals were due Aug 12, 2026.[2]

Who can answer questions about my assessment?

Hours: Stickney Township Assessor's office hours: Monday through Friday 9:00 A.M. to 4:00 P.M. Office: The Stickney Township Assessor's office is at 6721 W. 40th St. Stickney, IL 60402; phone (708) 788-9100.

ContactHours
Stickney Township Assessor's office hours: Monday through Friday 9:00 A.M. to 4:00 P.M.[5]
ContactOffice
The Stickney Township Assessor's office is at 6721 W. 40th St. Stickney, IL 60402; phone (708) 788-9100.[5]

Upcoming appeal deadlines in every county we track

What do Stickney 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 Stickney Township home assessments are spread

Assessed values of 12,230 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 $19,001 and $27,000; 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.

Stickney Township compared with other townships

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

Ranked 29 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.

How much home assessments changed, by township

  1. River Forest+27.8%
  2. Berwyn+24.0%
  3. Oak Park+22.2%
  4. Stickney+21.1%
  5. Riverside+20.4%
  6. Cicero+20.0%
  7. Palos+20.0%
  8. Elk Grove0.0%
  9. Evanston0.0%

Ranked 4 of 14; showing the 9 nearest in rank.

Median change in assessed value from tax year 2025 values after the Board of Review to tax year 2026 Assessor-certified values: Berwyn +24.0%, Cicero +20.0%, Elk Grove 0.0%, Evanston 0.0%, Maine 0.0%, New Trier 0.0% and more.

Median change per home from tax year 2025 values after the Board of Review to tax year 2026 Assessor-certified values, for homes with a value at both stages. 14 townships have the newer values so far.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 Stickney Township appeals in tax year 2025

  1. Assessor9% lowered of 1,181
  2. Board of Review44% lowered of 1,658

Assessor: 9% of 1,181 appeals lowered (median cut 5.4%); Board of Review: 44% of 1,658 appeals lowered (median cut 8.4%)

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.

How often is property reassessed in Stickney?

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

Reassessment cycle
Stickney Township is reassessed every three years with the South and West Suburbs; its scheduled reassessment years are 2026, 2029 and 2032.[3]

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

Stickney Township (2026 reassessment): the Assessor's median estimated market value for single-family homes was $270,000 (median 2025 sale price $304,000). Stickney Township (2026 reassessment): condos had a median 2025 sale price of $190,000; the Assessor's median estimate was $178,000.

Median assessor estimate
Stickney Township (2026 reassessment): the Assessor's median estimated market value for single-family homes was $270,000 (median 2025 sale price $304,000).[2]
Median condo price
Stickney Township (2026 reassessment): condos had a median 2025 sale price of $190,000; the Assessor's median estimate was $178,000.[2]
Median sale price
Stickney Township (2026 reassessment): the median sale price of single-family homes in 2025 was $304,000; the Assessor's median market value estimate for the class was $270,000.[4]
Median small apartment price
Stickney Township (2026 reassessment): small apartment buildings had a median 2025 sale price of $604,000; the Assessor's median estimate was $458,000.[2]

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]Stickney: Residential Valuations - Cook County Assessor's OfficeOfficial guide or FAQ · last checked Oct 1, 2026
  3. [3]Township Triennial Reassessment Schedule (PDF) - Cook County Board of ReviewOfficial notice, form, calendar or rules · last checked Oct 1, 2026
  4. [4]Property Values for Stickney Township Released - Cook County Assessor's Office (press release, July 1, 2026)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 Stickney Township Released - Cook County Assessor's Office (press release, August 23, 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 Stickney Township or any government agency. Not legal advice. Not an appraisal.

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