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Lake County · Illinois

Vernon Township property tax appeals

A Vernon Township property tax appeal starts with the Lake County Board of Review, then the Illinois Property Tax Appeal Board. The next deadline is Oct 26, 2026 for Vernon Township, Lake County Board of Review.

Next deadline
Oct 26, 2026
Open now
Vernon Township · Lake County Board of Review

Opens Sep 24, 2026Closes Oct 26, 2026

Source: 2026 Filing Deadlines and Decision Mailed Dates - Lake County Board of ReviewLast checked

Check a Vernon 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 Vernon, Lake 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 Vernon Township property tax appeal?

Who hears a Vernon Township appeal?

The stages in order. We are not affiliated with any of these offices.

  1. Lake County Board of Review

    Filing: complaint

    Official site

  2. Illinois Property Tax Appeal Board

    Filing: appeal

    Official site

Which Vernon Township filing windows are coming up?

Vernon Township filing windows
ClosesAreaWho hears itStatus
Oct 26, 2026Vernon TownshipLake County Board of Review · Official source · Last checked Oct 3, 2026Open now

When is the Vernon appeal deadline?

Lake County Board of Review: Closes October 26, 2026.

Who can answer questions about my assessment?

Address: The Vernon Township Assessor's office is at 2900 N. Main Street, Buffalo Grove, IL 60089 (the township administrative building is at 3050 N. Main Street). Hours: The Vernon Township Assessor's office is open Monday to Friday, 8:30 a.m. to 4:30 p.m.

ContactAddress
The Vernon Township Assessor's office is at 2900 N. Main Street, Buffalo Grove, IL 60089 (the township administrative building is at 3050 N. Main Street).[1]
ContactHours
The Vernon Township Assessor's office is open Monday to Friday, 8:30 a.m. to 4:30 p.m.[1]
ContactOffice
Phone the Vernon Township Assessor's office at 847-634-4602 or e-mail info@vernonassessor.com.[1]
ContactWebsite
The Vernon Township Assessor's page is vernontownship.com/149/Office-of-the-Assessor.[1]

Upcoming appeal deadlines in every county we track

What evidence counts in Vernon Township, and can the value go up?

What evidence can I use in Vernon?

Comparable grid: Vernon Township owners should build their comparable grid (up to five properties per grid) at IMSLake.org; the SmartFile grid lacks the most current Vernon Township data.

Evidence ruleComparable grid
Vernon Township owners should build their comparable grid (up to five properties per grid) at IMSLake.org; the SmartFile grid lacks the most current Vernon Township data.[1]

Which exemptions can lower my bill without an appeal?

In Vernon Township, the assessor's office monitors Home-Improvement Exemptions: up to $75,000 of market value, or a $25,000 assessment reduction.

Home improvement
In Vernon Township, the assessor's office monitors Home-Improvement Exemptions: up to $75,000 of market value, or a $25,000 assessment reduction.[1]

What do Vernon 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 Vernon Township home assessments are spread

Assessed values of 23,247 homes in the property classes our free check covers (40), tax year 2025 final values. Half are between $116,220 and $220,647; the median is $157,997. The last bar holds everything above it.Source: Assessment records from the county's open data (tax year 2025 final values), retrieved Sep 27, 2026; our calculation.

Vernon Township compared with other townships

  1. Moraine$209,528
  2. Shields$205,174
  3. Ela$179,129
  4. Cuba$176,950
  5. Vernon$157,997
  6. Libertyville$143,804
  7. Fremont$133,722
  8. Newport$117,566
  9. Warren$111,937

Ranked 6 of 17; showing the 9 nearest in rank.

Median assessed value by township: highest Moraine ($350,406), lowest Waukegan ($65,974).

Median assessed value of homes in the property classes our free check covers (40) for each township with at least 50 such homes, tax year 2025 final values.Source: Assessment records from the county's open data (tax year 2025 final values), retrieved Sep 27, 2026; our calculation.

Vernon Township filing windows on a calendar

  1. Vernon TownshipOct 26, 2026 · Lake County Board of Review · Open now

The dashed line marks today.

Vernon Township: Oct 26, 2026

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.

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

Assessment appeals in Vernon Township fell 11.2% in 2025, per the township assessor's report (tax year 2025). Vernon Township grew 7.3% from new construction in 2025, per the township assessor's report (tax year 2025).

Appeal change
Assessment appeals in Vernon Township fell 11.2% in 2025, per the township assessor's report.[2] (latest published: tax year 2025)
New construction growth
Vernon Township grew 7.3% from new construction in 2025, per the township assessor's report.[2] (latest published: tax year 2025)

Other places nearby

Illinois property tax appeals: all counties

Where do these facts come from?

  1. [1]Office of the Assessor - Vernon Township, ILOfficial guide or FAQ · last checked Oct 1, 2026
  2. [2]Vernon Township Board of Trustees minutes, February 12, 2026 - Assessor reportOfficial guide or FAQ · last checked Oct 1, 2026
  3. [3]2026 Filing Deadlines and Decision Mailed Dates - Lake County Board of ReviewOfficial notice, form, calendar or rules · last checked Sep 28, 2026
  4. 4.County open data: lake assessmentsRetrieved Sep 27, 2026; aggregated by us for the charts above.
  5. 5.County open data: lake parcelsRetrieved Sep 27, 2026; aggregated by us for the charts above.
  6. 6.County open data: lake parcelsRetrieved Sep 27, 2026; aggregated by us for the charts above.

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

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