Garage Permits in PA: The 2025 Complete Guide

Do you plan to add a garage to your property, but are confused about garage permits in PA? We understand the frustrations. In this article, we outline building and zoning permit requirements for garages in PA. Furthermore, we have created a table of the largest counties and cities in PA, making it easier to understand your local government’s specific garage codes. 

Or, if you’re in need of a quality garage, we have a wide range of options, including customizations through our 3D Shed Builder.  

Do I Need a Garage Permit in PA?

For all garages attached to a primary building (i.e. your house) in PA, a residential building permit and zoning permit is required before construction begins. PA adheres to the Uniform Construction Code, remaining in alignment with the 2018 International Building Code (IBC) and the 2018 International Residential Code (IRC). 

Within the Uniform Construction Code, detached garages less than 1,000 square feet and built on the same property as a single-family home are exempt from building permits. However, detached garages of any size require a zoning permit before you start construction.

While those are the overall building permit requirements for garages in PA, keep in mind that jurisdictions have the power to make changes to these garage codes. For example, some jurisdictions within PA enforce building permits for all detached garages over 200 square feet. To ensure you are compliant, check with your local government for more details and refer to the table below. 

Garage Permit Requirements by PA County

See the table below for more details concerning your PA county’s garage code requirements.

Garage Permit Requirements by PA City 

See the table below for more details concerning your PA city’s garage code requirements. 

Do I Need a Garage Permit in the City of Philadelphia, PA?

Yes. All attached garages need a building permit in the City of Philadelphia, PA. When planning to build a detached garage larger than 200 square feet, obtain a building permit before beginning any construction. 

In addition, you will need a zoning permit if you plan to build a detached garage that is larger than 130 sq feet. This should be done before submitting an application for a building permit. However, if you want to build an attached garage, the Department of Licenses and Inspections will review both zoning and building permits at the same time. As always, ensure you submit a building permit application. 

Do I Need a Garage Permit in Montgomery County, PA? 

Yes, attached garages need a garage permit in Montgomery County, PA before construction begins. Additionally, for detached garages larger than 1,000 square feet, a building permit in PA is also required. Keep in mind that some jurisdictions within Montgomery County require a building permit for garages over 200 square feet. Before building, check with your specific township. 

What is the Cost for a Garage Permit in PA?

The cost for a garage permit in PA varies significantly in different counties and cities. Some cities, such as Allentown, charge a flat fee of $50 for a building permit. Moreover, other areas of PA charge a flat fee and an additional cost per square foot. For example, Lebanon County charges $50 for a detached garage and then $0.15 for each square foot. (In Lebanon County, permits are only required for detached garages over 1,000 square feet and all attached garages.) In other words, a permit for a 1,200 square foot detached garage would cost a total of $230. However, for an attached garage, Lebanon County has a different fee range: $.30 per square footage, with a minimum of $200. 

Other counties and cities may charge by the estimated cost of construction. For example, in the city of Wilkes-Barre, a garage costing $2,500-$4,999 would accrue a fee of $144.50. 

What is the Cost of a Zoning Permit for a Garage in PA? 

Typically, zoning permits for garages in PA are $50. 

Can a Homeowner Pull a Garage Permit in PA?

Yes, a homeowner can pull a building permit for a garage in PA. 

How Long Does it Take to Get a Building Permit in PA?

Generally, the review process for a building permit is 10-15 days. Then, you’ll be able to jump-start your garage building dreams! 

How Long Does it Take to Get a Zoning Permit in PA?

Typically, it takes 30 days to receive a zoning permit in PA. 

Can I Get a Building Permit Online?

For most counties and cities within PA, building permit applications can be found on the specific county/city website. However, most jurisdictions require that you drop off your printed building permit application at their specified location. Some counties/cities – like Ross Township – allow you to email your building permit application. As always, check with the requirements of your local jurisdiction. 

When Will a Building Permit Expire in PA?

Once you receive your building permit, you must start construction as soon as possible. If you have not started construction after six months of receiving your building permit in PA, your permit will most likely expire. Additionally, if you do not complete the construction process within a year after receiving your permit, your building permit may expire. Keep in mind that expiration dates vary according to local laws. 

Will I Be Penalized for Not Receiving a Garage Permit in PA? 

In short, yes. While it varies in different jurisdictions, you can most likely expect to be fined for not receiving a building permit before starting construction. For example, in the City of York, you will receive a fee ranging from $100 to $1,000 on your first and second offenses. For any additional violations, you will be charged up to $5,000. 

Wrapping It Up

In summary, all attached garages need a building permit and zoning permit in PA. Every detached garage needs a zoning permit. In general, detached garages larger than 1,000 square feet require a building permit. Garage codes are subject to variations based on your local jurisdiction. 

Hopefully, you were able to find answers to all your questions concerning garage codes in PA (if you’re wondering about shed codes in PA, check out our article). At Sheds Unlimited, we are proud to craft high-quality garages and sheds, giving you the option to receive a free estimate for your dream building. 

Now with your permits behind you, let the building begin!