Cook County · Illinois
Hyde Park Township property tax appeals
A Hyde Park Township property tax appeal starts with the Cook County Assessor's Office, then the Cook County Board of Review. The next deadline is Oct 8, 2026 for Hyde Park Township, Cook County Assessor's Office.
- Next deadline
- Oct 8, 2026
- 5 days left
- Hyde Park Township · Cook County Assessor's Office
Opens Aug 26, 2026Closes Oct 8, 2026
- Source: Assessment & Appeal Calendar (page last updated 9/22/26) - Cook County Assessor's OfficeLast checked
Check a Hyde Park 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
Part of ChicagoEvery Chicago township's appeal dates
- Where to file first
- Cook County Assessor's Office
- Our coverage
- Free check available
- Independent guide — not affiliated with Hyde Park, Cook County or any government agency.
When and where do I file a Hyde Park Township property tax appeal?
Who hears a Hyde Park Township appeal?
The stages in order. We are not affiliated with any of these offices.
Cook County Assessor's Office
Cook County Board of Review
Circuit Court of Cook County (tax objection)
Illinois Property Tax Appeal Board
Which Hyde Park Township filing windows are coming up?
| Closes | Area | Who hears it | Status |
|---|---|---|---|
| Oct 8, 2026 | Hyde Park Township | Cook County Assessor's Office | 5 days left |
When were past Hyde Park Township deadlines?
| Tax year | Window | Office |
|---|---|---|
| 2024 | Closed September 11, 2024 | Hyde Park · Cook County Assessor's Office |
| 2021 | Closed January 21, 2022 | Hyde Park · Cook County Assessor's Office |
When is the Hyde Park appeal deadline?
Cook County Assessor's Office: Closes October 8, 2026.
- Deadline detailBoard of Review re-review
- Hyde Park 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]
- Deadline detailNotice mailed
- Hyde Park Township (2024 reassessment): Reassessment Notices were mailed Jul 30, 2024; appeals were due Sep 11, 2024.[2]
What do Hyde 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 Hyde Park Township home assessments are spread
Hyde Park Township compared with other townships
- Worth$23,000
- Cicero$22,000
- Rich$20,000
- Lake$19,861
- Bremen$19,353
- Bloom$14,168
- Hyde Park$13,701
- Calumet$13,000
- Thornton$12,000
Ranked 36 of 38; showing the 9 nearest in rank.
Median assessed value by township: highest North Chicago ($135,400), lowest Thornton ($12,000).
What happened to Hyde Park Township appeals in tax year 2025
- Assessor16% lowered of 2,188
- Board of Review43% lowered of 5,401
Assessor: 16% of 2,188 appeals lowered (median cut 8.6%); Board of Review: 43% of 5,401 appeals lowered (median cut 11.0%)
Hyde Park Township filing windows on a calendar
- Hyde Park TownshipOct 8, 2026 · Cook County Assessor's Office · Open now
The dashed line marks today.
Hyde Park Township: Oct 8, 2026
How often is property reassessed in Hyde Park?
Hyde Park Township is reassessed every three years with the City of Chicago; its scheduled reassessment years are 2024, 2027 and 2030.
- Reassessment cycle
- Hyde 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 Hyde Park?
Hyde Park Township (2024 reassessment): total assessed value grew 38% at the Assessor's initial reassessment, before appeals (tax year 2024). Hyde Park Township (2024 reassessment): the Assessor's median estimated market value for single-family homes was $127,000 (median 2023 sale price $161,000) (tax year 2024).
- Assessed value change
- Hyde Park Township (2024 reassessment): total assessed value grew 38% at the Assessor's initial reassessment, before appeals.[4]
- Median assessor estimate
- Hyde Park Township (2024 reassessment): the Assessor's median estimated market value for single-family homes was $127,000 (median 2023 sale price $161,000).[2]
- Median condo price
- Hyde Park Township (2024 reassessment): condos had a median 2023 sale price of $172,000; the Assessor's median estimate was $184,000.[2]
- Median sale price
- Hyde Park Township (2024 reassessment): the median sale price of single-family homes in 2023 was $161,000; the Assessor's median market value estimate for the class was $127,000.[4]
- Median small apartment price
- Hyde Park Township (2024 reassessment): small apartment buildings had a median 2023 sale price of $267,000; the Assessor's median estimate was $206,000.[2]
- Sales ratio standards
- Hyde Park Township (2024 reassessment): the Assessor's sales ratio analysis of single-family homes met 1 of 3 IAAO standards.[2]
Other places nearby
- Jefferson TownshipFree check available
- Lake TownshipFree check available
- Lake View TownshipFree check available
- North Chicago TownshipFree check available
- Rogers Park TownshipFree check available
- South Chicago TownshipFree check available
Where do these facts come from?
- [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]Hyde Park: Residential Valuations - Cook County Assessor's OfficeOfficial guide or FAQ · last checked Oct 1, 2026
- [3]Township Triennial Reassessment Schedule (PDF) - Cook County Board of ReviewOfficial notice, form, calendar or rules · last checked Oct 1, 2026
- [4]Property Values for Hyde Park Township Released - Cook County Assessor's Office (press release, August 1, 2024)Official guide or FAQ · last checked Oct 1, 2026
- [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]35 ILCS 200/12-55 - Illinois Property Tax Code (ILGA; Wayback capture 2026-01-09)Statute or regulation · last checked Sep 24, 2026
- [7]Property Reassessments Released For Hyde Park Township - Cook County Assessor's Office (press release, December 16, 2021)Official guide or FAQ · last checked Oct 1, 2026
- 8.County open data: cook assessmentsRetrieved Sep 25, 2026; aggregated by us for the charts above.
- 9.County open data: cook parcelsRetrieved Sep 25, 2026; aggregated by us for the charts above.
- 10.County open data: cook parcelsRetrieved Sep 25, 2026; aggregated by us for the charts above.
- 11.County open data: cook parcelsRetrieved Sep 25, 2026; aggregated by us for the charts above.
- 12.County open data: appeal resultsAggregated by us for the appeal-results chart.
- 13.County open data: appeal resultsAggregated by us for the appeal-results chart.
Not affiliated with Hyde Park Township or any government agency. Not legal advice. Not an appraisal.