Lake County · Illinois
Grant Township property tax appeals
A Grant Township property tax appeal starts with the Lake County Board of Review, then the Illinois Property Tax Appeal Board. This season's deadline has not been announced yet. Our forecast for Grant Township, Lake County Board of Review: Sep 14, 2027 – Sep 15, 2027 (not an official date).
- Next deadline
- Expected Sep 14, 2027 – Sep 15, 2027
- Forecast, not an official date
- Grant Township · Lake County Board of Review
- Source: Grant Township Assessor - August Update 2025 (PDF)Last checked
Check a Grant 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 Lake CountyEvery appeal date in Lake County
- Where to file first
- Lake County Board of Review
- Our coverage
- Free check available
- Independent guide — not affiliated with Grant, Lake County or any government agency.
When and where do I file a Grant Township property tax appeal?
Who hears a Grant Township appeal?
The stages in order. We are not affiliated with any of these offices.
Lake County Board of Review
Illinois Property Tax Appeal Board
Which Grant Township filing windows are coming up?
| Closes | Area | Who hears it | Status |
|---|---|---|---|
| Expected Sep 14, 2027 – Sep 15, 2027 | Grant Township | Lake County Board of Review | Forecast, not an official date |
When were past Grant Township deadlines?
| Tax year | Window | Office |
|---|---|---|
| 2026 | Closed September 14, 2026 | Grant · Lake County Board of Review |
| 2025 | Closed September 15, 2025 | Grant · Lake County Board of Review |
When is the Grant appeal deadline?
Lake County Board of Review: Expected around September 2027 (between September 14, 2027 and September 15, 2027), based on past deadlines for tax years 2025 and 2026 (predicted, not yet announced). We'll confirm it when the county posts it.
Who can answer questions about my assessment?
Address: Grant Township's offices, including the assessor, are at 26725 W. Molidor Road, Ingleside, IL 60041. Hours: The Grant Township Assessor's office is open to walk-ins Monday to Friday, 8 a.m. to 4:30 p.m.; call ahead, as it may close for staff training.
- ContactAddress
- Grant Township's offices, including the assessor, are at 26725 W. Molidor Road, Ingleside, IL 60041.[3]
- ContactHours
- The Grant Township Assessor's office is open to walk-ins Monday to Friday, 8 a.m. to 4:30 p.m.; call ahead, as it may close for staff training.[3]
- ContactOffice
- Phone the Grant Township Assessor's office at 847-546-8880 (fax 847-546-8884).[3]
- ContactWebsite
- The Grant Township Assessor's page is granttownshipcenter.org/officials/assessor/.[3]
What do Grant 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 often is property reassessed in Grant?
Grant Township reassesses on a four-year (quadrennial) cycle; 2023 was the last township-wide reassessment, setting base values for the next three years. Township multiplier: The 2025 township equalization factor for Grant Township (Lake County) was 1.0798 (tax year 2025).
- Reassessment cycle
- Grant Township reassesses on a four-year (quadrennial) cycle; 2023 was the last township-wide reassessment, setting base values for the next three years.[1]
- State equalization factorTownship multiplier
- The 2025 township equalization factor for Grant Township (Lake County) was 1.0798.[2]
What do home values and property taxes look like in Grant?
Grant Township (Lake County) had 335 qualified sales in 2024, per the township assessor (tax year 2024).
- Qualified sales
- Grant Township (Lake County) had 335 qualified sales in 2024, per the township assessor.[2]
Other places nearby
- Cuba TownshipFree check available
- Ela TownshipFree check available
- Fremont TownshipFree check available
- Lake Villa TownshipFree check available
- Libertyville TownshipFree check available
- Moraine TownshipFree check available
Where do these facts come from?
- [1]Grant Township Assessor - August 2023 Assessor Information (PDF)Official guide or FAQ · last checked Oct 1, 2026
- [2]Grant Township Assessor - August Update 2025 (PDF)Official guide or FAQ · last checked Oct 1, 2026
- [3]Assessor – Grant TownshipOfficial guide or FAQ · last checked Oct 1, 2026
- [4]2026 Filing Deadlines and Decision Mailed Dates - Lake County Board of ReviewOfficial notice, form, calendar or rules · last checked Sep 28, 2026
- 5.County open data: lake assessmentsRetrieved Sep 27, 2026; aggregated by us for the charts above.
- 6.County open data: lake parcelsRetrieved Sep 27, 2026; aggregated by us for the charts above.
- 7.County open data: lake parcelsRetrieved Sep 27, 2026; aggregated by us for the charts above.
Not affiliated with Grant Township or any government agency. Not legal advice. Not an appraisal.