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Cook County · Illinois

Rogers Park Township property tax appeals

A Rogers Park 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 Rogers Park Township, Cook County Assessor's Office: Apr 17, 2027 – Jul 19, 2027 (not an official date).

Next deadline
Expected Apr 17, 2027 – Jul 19, 2027
Forecast, not an official date
Rogers Park 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

Part of ChicagoEvery Chicago township's appeal dates

Where to file first
Cook County Assessor's Office
Our coverage
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  • Independent guide — not affiliated with Rogers Park, 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 Rogers Park Township property tax appeal?

Who hears a Rogers Park 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 Rogers Park Township filing windows are coming up?

Rogers Park Township filing windows
ClosesAreaWho hears itStatus
Expected Apr 17, 2027 – Jul 19, 2027Rogers Park TownshipCook County Assessor's Office · Official source · Last checked Oct 3, 2026Forecast, not an official date
Expected Aug 11, 2027 – Sep 22, 2027Rogers Park TownshipCook County Board of Review · Official source · Last checked Oct 3, 2026Forecast, not an official date

When were past Rogers Park Township deadlines?

Past Rogers Park Township filing windows
Tax yearWindowOffice
2026Closed September 1, 2026Rogers Park · Cook County Board of Review
2026Closed June 1, 2026Rogers Park · Cook County Assessor's Office
2024Closed April 17, 2024Rogers Park · Cook County Assessor's Office
2021Closed July 19, 2021Rogers Park · Cook County Assessor's Office

When is the Rogers Park appeal deadline?

Cook County Assessor's Office: Expected around June 2027 (between April 17, 2027 and July 19, 2027), based on past deadlines for tax years 2021, 2024 and 2026 (predicted, not yet announced). Cook County Board of Review: Expected to close between August 11, 2027 and September 22, 2027 (predicted, not yet announced). We'll confirm these dates when the county posts them.

Deadline detailBoard of Review re-review
Rogers Park Township, tax year 2025: the Board of Review's decision date was Feb 3, 2026 and the re-review period closed Feb 5, 2026; the Assessor (CCAO) certification date was Apr 9, 2026.[1] (latest published: tax year 2025)
Deadline detailNotice mailed
Rogers Park Township (2024 reassessment): Reassessment Notices were mailed Mar 18, 2024; appeals were due Apr 17, 2024.[2] (latest published: tax year 2024)

Upcoming appeal deadlines in every county we track

What do Rogers Park 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 Rogers Park Township home assessments are spread

Assessed values of 7,652 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 $37,000 and $56,001; the median is $46,001. 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.

Rogers Park Township compared with other townships

  1. Northfield$75,929
  2. River Forest$69,000
  3. Evanston$61,000
  4. Lemont$47,001
  5. Rogers Park$46,001
  6. Oak Park$45,000
  7. Palatine$42,553
  8. Wheeling$42,001
  9. Elk Grove$40,000

Ranked 9 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. Cicero+20.0%
  2. Palos+20.0%
  3. Elk Grove0.0%
  4. Evanston0.0%
  5. Lake View0.0%
  6. Maine0.0%
  7. New Trier0.0%
  8. Norwood Park0.0%
  9. Rogers Park0.0%

Ranked 14 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 Rogers Park Township appeals in tax year 2025

  1. Assessor14% lowered of 1,171
  2. Board of Review44% lowered of 2,166

Assessor: 14% of 1,171 appeals lowered (median cut 5.1%); Board of Review: 44% of 2,166 appeals lowered (median cut 5.6%)

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.

Rogers Park Township filing windows on a calendar

  1. Rogers Park TownshipExpected Apr 17, 2027 – Jul 19, 2027 · Cook County Assessor's Office · Forecast, not an official date
  2. Rogers Park TownshipExpected Aug 11, 2027 – Sep 22, 2027 · Cook County Board of Review · Forecast, not an official date

Rogers Park Township: Expected Apr 17, 2027 – Jul 19, 2027; Rogers Park Township: Expected Aug 11, 2027 – Sep 22, 2027

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 Rogers Park?

Rogers Park Township is reassessed every three years with the City of Chicago; its scheduled reassessment years are 2024, 2027 and 2030.

Reassessment cycle
Rogers Park Township is reassessed every three years with the City of Chicago; its scheduled reassessment years are 2024, 2027 and 2030.[3]

What do home values and property taxes look like in Rogers Park?

Rogers Park Township (2024 reassessment): total assessed value grew 32% at the Assessor's initial reassessment, before appeals (tax year 2024). Rogers Park Township (2024 reassessment): the Assessor's median estimated market value for single-family homes was $431,000 (median 2023 sale price $450,000) (tax year 2024).

Assessed value change
Rogers Park Township (2024 reassessment): total assessed value grew 32% at the Assessor's initial reassessment, before appeals.[4] (latest published: tax year 2024)
Median assessor estimate
Rogers Park Township (2024 reassessment): the Assessor's median estimated market value for single-family homes was $431,000 (median 2023 sale price $450,000).[2] (latest published: tax year 2024)
Median condo price
Rogers Park Township (2024 reassessment): condos had a median 2023 sale price of $172,000; the Assessor's median estimate was $182,000.[2] (latest published: tax year 2024)
Median sale price
Rogers Park Township (2024 reassessment): the median sale price of single-family homes in 2023 was $450,000; the Assessor's median market value estimate for the class was $431,000.[4] (latest published: tax year 2024)
Median small apartment price
Rogers Park Township (2024 reassessment): small apartment buildings had a median 2023 sale price of $655,000; the Assessor's median estimate was $580,000.[2] (latest published: tax year 2024)
Sales ratio standards
Rogers Park Township (2024 reassessment): the Assessor's sales ratio analysis of single-family homes met 3 of 3 IAAO standards.[2] (latest published: tax year 2024)

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]Rogers Park: 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 Rogers Park Township Released - Cook County Assessor's Office (press release, March 21, 2024)Official guide or FAQ · last checked Oct 1, 2026
  5. [5]Assessment & Appeal Calendar (page last updated 9/22/26) - Cook County Assessor's OfficeOfficial notice, form, calendar or rules · last checked Sep 24, 2026
  6. [6]35 ILCS 200/12-55 - Illinois Property Tax Code (ILGA; Wayback capture 2026-01-09)Statute or regulation · last checked Sep 24, 2026
  7. [7]Cook County Board of Review Dates and Deadlines 2026 Session (PDF, created 2026-09-14)Official notice, form, calendar or rules · last checked Sep 24, 2026
  8. [8]Frequently Asked Questions - Cook County Board of ReviewOfficial guide or FAQ · last checked Sep 24, 2026
  9. [9]Assessor Fritz Kaegi releases first property reassessments for City of Chicago - Cook County Assessor's Office (press release, June 16, 2021)Official guide or FAQ · last checked Oct 1, 2026
  10. 10.County open data: cook assessmentsRetrieved 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: cook parcelsRetrieved Sep 25, 2026; aggregated by us for the charts above.
  14. 14.County open data: appeal resultsAggregated by us for the appeal-results chart.
  15. 15.County open data: appeal resultsAggregated by us for the appeal-results chart.

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

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