How much does a building permit cost to add on room?

The cost of a building permit to add on a room can vary depending on the location, size, and complexity of the project. In general, the cost can range from a few hundred dollars to several thousand dollars.

Here are some factors that can affect the cost of a building permit:

- Location: The cost of a building permit can be higher in areas with stricter building regulations or higher fees.

- Size of the addition: The larger the addition, the more likely you are to need a building permit.

- Complexity of the addition: If the addition involves any structural changes to the home, such as adding a new foundation or roof, the cost of the building permit will be higher.

- Number of permits required: Some projects may require multiple permits, such as a separate permit for electrical work or plumbing.

It's important to check with your local building department to determine the specific requirements for your project and to get a cost estimate for the building permit.