Cook County · Illinois
North Chicago Township property tax appeals
A North Chicago 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 North Chicago Township, Cook County Assessor's Office: Nov 24, 2026 – Dec 30, 2026 (not an official date).
- Next deadline
- Expected Nov 24, 2026 – Dec 30, 2026
- Forecast, not an official date
- North Chicago Township · Cook County Assessor's Office
- Source: Assessment & Appeal Calendar (page last updated 9/22/26) - Cook County Assessor's OfficeLast checked
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- Where to file first
- Cook County Assessor's Office
- Our coverage
- Free check available
- Independent guide — not affiliated with North Chicago, Cook County or any government agency.
When and where do I file a North Chicago Township property tax appeal?
Who hears a North Chicago 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 North Chicago Township filing windows are coming up?
| Closes | Area | Who hears it | Status |
|---|---|---|---|
| Expected Nov 24, 2026 – Dec 30, 2026 | North Chicago Township | Cook County Assessor's Office | Forecast, not an official date |
When were past North Chicago Township deadlines?
| Tax year | Window | Office |
|---|---|---|
| 2025 | Closed November 20, 2025 | North Chicago · Cook County Assessor's Office |
| 2024 | Closed November 27, 2024 | North Chicago · Cook County Assessor's Office |
| 2021 | Closed October 19, 2021 | North Chicago · Cook County Assessor's Office |
When is the North Chicago appeal deadline?
Cook County Assessor's Office: Expected to close between November 24, 2026 and December 30, 2026 (predicted, not yet announced).
- Deadline detailBoard of Review re-review
- North Chicago Township, tax year 2025: the Board of Review's decision date was Jun 1, 2026 and the re-review period closed Jun 3, 2026; the Assessor (CCAO) certification date was Jun 9, 2026.[1]
- Deadline detailNotice mailed
- North Chicago Township (2024 reassessment): Reassessment Notices were mailed Oct 15, 2024; appeals were due Nov 27, 2024.[2]
What do North Chicago 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 North Chicago Township home assessments are spread
North Chicago Township compared with other townships
- North Chicago$135,400
- New Trier$112,633
- Lake View$89,642
- Barrington$77,000
- Northfield$75,929
- River Forest$69,000
- Evanston$61,000
- Lemont$47,001
- Rogers Park$46,001
Ranked 1 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 North Chicago Township appeals in tax year 2025
- Assessor22% lowered of 1,578
- Board of Review32% lowered of 2,241
Assessor: 22% of 1,578 appeals lowered (median cut 6.6%); Board of Review: 32% of 2,241 appeals lowered (median cut 5.9%)
How often is property reassessed in North Chicago?
North Chicago Township is reassessed every three years with the City of Chicago; its scheduled reassessment years are 2024, 2027 and 2030.
- Reassessment cycle
- North Chicago 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 North Chicago?
North Chicago Township (2024 reassessment): total assessed value grew 30% at the Assessor's initial reassessment, before appeals (tax year 2024). North Chicago Township (2024 reassessment): the Assessor's median estimated market value for single-family homes was $1,483,000 (median 2023 sale price $1,355,000) (tax year 2024).
- Assessed value change
- North Chicago Township (2024 reassessment): total assessed value grew 30% at the Assessor's initial reassessment, before appeals.[4]
- Median assessor estimate
- North Chicago Township (2024 reassessment): the Assessor's median estimated market value for single-family homes was $1,483,000 (median 2023 sale price $1,355,000).[2]
- Median condo price
- North Chicago Township (2024 reassessment): condos had a median 2023 sale price of $330,000; the Assessor's median estimate was $378,000.[2]
- Median sale price
- North Chicago Township (2024 reassessment): the median sale price of single-family homes in 2023 was $1,355,000; the Assessor's median market value estimate for the class was $1,483,000.[4]
- Median small apartment price
- North Chicago Township (2024 reassessment): small apartment buildings had a median 2023 sale price of $1,450,000; the Assessor's median estimate was $1,492,000.[2]
- Sales ratio standards
- North Chicago Township (2024 reassessment): the Assessor's sales ratio analysis of single-family homes met 3 of 3 IAAO standards.[2]
Other places nearby
- Lake View TownshipFree check available
- Rogers Park TownshipFree check available
- Lake TownshipFree check available
- South Chicago TownshipFree check available
- Jefferson TownshipFree check available
- West 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]North Chicago: 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 North Chicago Township Released - Cook County Assessor's Office (press release, October 17, 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]2025 Assessment Calendar (PDF) - Cook County Assessor's Office (Wayback Machine capture 2026-05-11)Official notice, form, calendar or rules · last checked Sep 24, 2026
- [8]Property reassessments released for North Chicago Township - Cook County Assessor's Office (press release, September 21, 2021)Official guide or FAQ · last checked Oct 1, 2026
- 9.County open data: cook assessmentsRetrieved 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: cook parcelsRetrieved Sep 25, 2026; aggregated by us for the charts above.
- 13.County open data: appeal resultsAggregated by us for the appeal-results chart.
- 14.County open data: appeal resultsAggregated by us for the appeal-results chart.
Not affiliated with North Chicago Township or any government agency. Not legal advice. Not an appraisal.