Projects & Permits

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The following types of residential projects require permits. Select a project for detailed information. (Applications can be downloaded by clicking the Forms link.)

Information on Commercial and Industrial buildouts and alterations is available at the Community Development Department. (Requirements are site-specific due to use group and fire hazard considerations.)


The applicable Checklist must be submitted with the Permit Application at the time of submission. Permit Applications will not be accepted with an incomplete checklist. If you have questions regarding what is required for your permit please contact the Community Development Department at (630) 766-5133.

Commercial New Construction/ Addition

Deck, Porch, Gazebo & Shed

Fence & Dumpster Enclosures

HVAC, Electrical & Generator

Interior Alterations & Remodeling

Lawn Irrigation System

New Parking Lot & Parking Lot Reconfiguration

Plumbing & Hot Water Heater

Pools, Hot Tubs, Spas & Detached Garage

Residential New Construction/ Addition

Roof, Window & Siding

Water-Sewer Connection & Cleanouts

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