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 and track it.
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 - If all information is correct and complete, the permit can be issued on the same day it is applied.
Express Permits - If all information is correct and complete, express permits can take approximately 5 business days to be reviewed and issued.
Standard Permits - These are the most complex permits and involve multiple, interdepartmental reviews. Standard permits require approximately 10 business days for review and issuance. Larger, commercial projects may necessitate longer review time.

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

How do I schedule an inspection?

The Village of Buffalo Grove is now taking inspections through an email system.
Please review the inspection guide - here.

Please note the following:

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

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.

How much does a Permit Cost?

Permit fees can be found here.

What are the Village's Hours of Construction?

Outdoor construction activity is permitted from 7:00 am to 7:00 pm Monday through Friday, and 8:00 am to 7:00 pm on Saturdays and Sundays. (9.38.037).