No permits. Can I sell my house?

Although permitting every step of the way is amazing ... if you have not permitted ... make sure you properly disclose all items you know aren't permitted or aren't sure of. The more you disclose the better. This is when hiring a good realtor is best. Always refer to an attorney for legal advice as well.

It really depends on your local building codes, so your best first step is to check with your town’s building department. Smaller projects like a porch may not require a permit, but adding living space—especially a bedroom—often does, particularly if the property is on a septic system where capacity is a factor. If you’re connected to municipal sewer, requirements can sometimes be more flexible, but it’s still important to confirm how the space will be classified. Having that clarity upfront can help you avoid surprises later in the process—especially when preparing to sell and then during the appraisal. When in doubt, a quick call or visit to the building department can save you time, money, and potential headaches down the road; make sure you ASK for HELP!

The city (depending on the city) will most likely Red Tape you. Meaning you will need to obtain an After the fact permit. They typically cost around 3K.