Buffalo Grove, IL

Permits and Inspections

New Permit Fees are now in effect!

BG now has a simple, clear, and transparent permit fee structure which mostly includes a flat fee for the same day and express permits.
Some of the larger permit projects will have a combination of a flat fee and/or using calculations based on the valuation of the project.
It must be noted that these new permit fees are fee-neutral.

Online Permits are now available!

BG is rolling out a new software that allows you to apply for a permit, track it, and request an inspection online!
During this initial phase of implementation, we are only accepting same-day permits through our online portal.
- Same-day permits include: air conditioner, furnace, radon mitigation, roof, sewer repair, water heater and window replacement.
- Users (contractors, homeowners etc) must register for a BS&A online account in order to apply for permits and request inspections. Once you are registered, you can apply for and access multiple permits under that one account. Click here to create an account!
At this time, all other permits are serviced via our traditional methods. See below.
In the coming months, we will be expanding the online program to serve all permits.

Looking for a specific handout or application? The Building and Zoning Resources Page provides a list of forms, applications, and project guidelines.

Do I need a permit?

Any new construction or improvements require a permit before the work commences.

Permits are required for new construction; additions; interior remodeling including kitchen and bath; driveways and aprons; patio or walkways; decks; sewer repair or cleanout; shed; fence; and replacement of roof, windows, furnace, air conditioner, or water heater. This list is not all-inclusive. Residents are urged to call the Building Department at 847-459-2530 to determine if a permit is required.

Building permits are a way to enforce construction standards, which ensures the safety of residents and businesses.

How do I apply for a permit?

Apply for a Permit.

All contractors must be registered with the Village.

List of Contractors registered with the Village.

All building projects must be constructed and installed in accordance with the Village of Buffalo Grove Code.

The Village currently enforces the following codes as amended:
• 2018 ICC Building Codes
• 2017 National Electric Code
• 2014 State Plumbing Code
As well as the 2018 Illinois Accessibility Code.

What are the different types of permits?

Types of permits

Same Day Permits are issued to the permittee on the same day after review.

Express Permits require further review, which takes on average 3-5 days before a permit is issued.

Standard Permits are related to bigger projects which involve multiple, inter-departmental reviews and takes on average 7 – 10 days before a permit is issued.

Same Day Permits	Express Permits	Standard Permits
Air Conditioner	Driveway	Accessory Structure
Burglar Alarm	Fence	Addition
Furnace	Fire Alarm	Basement Remodel
Radon	Fire Suppression	Demolition
Roof	Lawn Sprinkler	Electrical
Sewer Repair	Patio & Sidewalk	Elevator
Water Heater	Sign	Fire Repair
Windows	Solar Panels	Footing
	Special Event	Mechanical
	Tent	New Construction
		Parking Lot
		Plumbing
		Remodel
		Swimming Pool

How do I schedule an inspection?

Request an inspection and allow a minimum of a 48-hour notice for all requested inspections, except for:
- sewer/water repair inspections (same day inspections)
- emergency inspections (same day inspections)

All inspections are scheduled on a first come, first serve basis.

Inspection scheduling occurs between 8:00 am - 3:00 pm.

To schedule an inspection, call Community Development at (847) 459-2530 or email.

What should I do if my plans change after my permit is issued?

When a permit is issued, the approved plans must be followed. If those plans change, an amendment is required to update the records. Submit an amendment form along with any supporting documents and/or plans showing the changes.

No further inspections will be scheduled until the amendment is approved and picked up.

Who are the contractors registered with the Village?

List of Contractors registered with the Village. Please note that the list is current as of April 1, 2022 but does change on a daily basis. Village staff will verify contractor’s current registration status upon permit application.