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Deerfield Public Schools District 109

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Redefine 109: Revised with Community Input

The District Reduced the Tax Impact by 33%

At the December 18 Regular Board of Education Meeting, the Board voted unanimously to place a revised referendum question on the March 17, 2026 ballot.

Throughout the fall of 2025, the Board and administration shared information about facility needs and financing options and gathered community feedback. We listened. The revised proposal increases the District’s financial contribution and reduces the scope of the project, resulting in a revised  $87,780,000 referendum amount, and 33% reduction in tax impact compared to the earlier proposal. More than 60% of total project costs would be funded through District resources, including fund balance and alternate bonds.

The updated plan continues to address critical infrastructure priorities, accessibility, safety and security needs, and improvements to learning environments across the District.

We Listened

Why Now?

Election Day is Tuesday, March 17, 2026

We Listened

Tax Impact Comparison - revised has lower tax impact of $359 per $10,000 taxes paid and a lower total referendum amount

Throughout the fall, the Board and administration gathered extensive feedback from the community. That feedback led to a revised referendum proposal that reduces the tax impact while still addressing the District's most pressing facility needs.

Redefine 109 Facilities for Our Future with blue, green and yellow curves to form a circle around the words

Facilities for Our Future

  • Deerfield Public Schools District 109 has reached a significant moment in our history, in our future. After more than three years of planning, and with thoughtful input from a representative Referendum Task Force, the Board of Education voted to place a facilities referendum on the March 2026 ballot.
  • The referendum question was developed with extensive community input. Results of public opinion polling and other feedback showed high tax sensitivity, as well as strong confidence in our schools. We listened. As a result, the Board approved a referendum that reduces the tax impact from the original proposal by 33%.
  • The revised referendum plan addresses the most pressing facility needs: critical infrastructure, safety and security, accessibility, and learning environment needs.
  • This site is your go-to source for accurate, accessible, up-to-date information. Whether you’re a parent, staff member, neighbor or longtime Deerfield resident, we invite you to explore the materials, attend an event and ask questions. This process is about more than buildings, it’s about student learning for generations to come.

What If the Referendum Fails?

If the referendum does not pass, the District will conduct community outreach to better understand voter sentiment. Then, the the Board of Education will make the decision on next steps:

  • Ask voters again in November 2026 (either the same plan or a revised plan)
  • Ask voters again another time

Meanwhile:

  • Construction costs will continue to increase by ~$9M annually, so either the plan would need to be reduced further, impacting classroom space in new and renovated buildings, or the tax impact would have to increase
  • Risk of infrastructure failure continues (and, therefore, the risk of school closures and remote learning) 
  • Space issues and other facility challenges remain unmet

Another option would be for the Board to forego a future referendum and continue maintaining the district’s existing buildings. This approach has been outlined in presentations and is estimated to cost approximately $177 million over the next 20 years. 

Asked & Answered

You have questions — and we want to provide answers you can rely on. Asked & Answered is a collection of frequently asked questions about the capital referendum. We’ll continue to add to this section as new questions come in, keeping our community informed every step of the way.

See if your question has been asked and answered!

Watch the Recorded Information Session

1-29-2026 Virtual Information Session Recording

Quick Facts: The Referendum

The proposed referendum addresses critical facility needs across District 109 while maintaining fiscal responsibility and the overall impact to taxpayers.

What the Proposal Includes

  • 2 New Elementary Schools
    • Walden Elementary – complete replacement
    • Wilmot Elementary – complete replacement
  • 2 Renovated Elementary Schools
    • Kipling Elementary – renovation and addition
    • South Park Elementary – renovation and addition
  • Targeted Middle School Improvements: Safety, security, HVAC and learning space updates at Caruso and Shepard

Review the CCS (Owner's Representative) Capital Program Report 

Why It’s Needed

  • Addresses aging infrastructure and outdated mechanical systems; failure of some of these systems could lead to school closures/remote learning for an extended period
  • Ensures our schools are ADA accessible
  • Expands and modernizes learning spaces to meet today’s educational standards
  • Reduces ongoing emergency repairs and costly system failures
  • Avoids higher costs due to construction price escalation (currently ~$9M per year)

Funding Proposal

The plan calls for more than 60% of the total project cost to be funded by the District with non-referendum dollars, including fund balance and alternative bonds, neither of which would increase the current tax rate. The District is asking the community to consider a referendum that funds the other 39.4%, which is $87,780,000.

You can view additional details in the presentation at the December Board of Education meeting:

 Presentation from 12/18/2025 Board of Education meeting

GIF of a water main break at South Park Elementary School in Fall 2025
South Park Water Main Break Fall 2025
Photo of stairwell at Wilmot
Wilmot stairwell does not meet ADA requirements

Upcoming Information Sessions

If you would like to have District representatives come at another time for a talk tailored to your group (neighborhood, civic, book clubs, volunteer network, etc.), please contact District 109 Chief Communications Officer Cathy Kedjidjian

Tax Calculator

Transparency matters. This calculator is designed to help you understand how the proposed District 109 referendum could affect your property taxes.

To use the calculator, enter the amount you paid in property taxes for 2025 (based on the 2024 levy). The calculator will provide a personalized estimate of the annual increase you may see on your property tax bill as a result of the referendum.

Tax Impact of Referendum Bonds
Amount of Property Taxes Paid in 2025
(2024 levy year)
$
Est. Annual Tax Increase Due to $87.78M Bonds
$0
Values update automatically as you type

This estimate reflects the projected annual impact of a Deerfield District 109 referendum bond issuance. The bonds would be repaid over 25 years, and the additional tax impact associated with the referendum would remain on property tax bills for the life of the bonds. When the bonds are issued, the District is required to file the total principal and interest amounts to be collected each year with the Lake County Clerk. These annual amounts are fixed and will not increase year over year.

This calculator cannot account for certain factors that may affect your actual tax bill, including changes in your property’s assessed value or changes in the overall assessed value of property within District 109 boundaries. As a result, your actual tax impact may differ from the estimate provided.

The referendum-related amount will not appear as a separate line item on your property tax bill. Instead, it will be included within the District 109 line item, which also reflects the District’s overall tax levy. While the District’s levy may increase annually, the Property Tax Extension Limitation Act (PTELL) limits that growth to the lesser of the Consumer Price Index (CPI) or five percent.

For additional context, you can review information about the District’s historical tax levies and annual financial reports.

Need Your Tax Info?

Not sure how much you paid in 2025 property taxes?

No problem. You can look it up through the Lake County Assessor’s Office. You can search by property owner's name, address or PIN and find your most recent tax information.

Property Tax Search

See How We Got Here

The referendum question was developed over several years, with extensive community input. Learn how the District got to this ballot question, at this time. 

The Path to Redefine 109 

Elementary Concept Designs

These are concept drawings of what elementary spaces could look like after construction. 

Shepard Designs

These images are actual designs of what classrooms and hallways would look like at Shepard in the two-story wing, which has not been renovated since the school was built in 1961. This work would be completed in the summer of 2026.  

Drawing of a Shepard Classroom
Drawing of a Shepard Hallway
Drawing of a long view of the Shepard Hallway

Learn More