How to find/check if permits are upto code in a certain area

[Aisha Masood]

What’s a quick and accurate was to find out if the changes made to property are up to code like additional bedrooms in Baltimore, MD. This is my first time getting a property. I just went to see it and 2 bedrooms are in the attic and I can’t seem to find information to see if they are up to code. I would appreciate the help very much. Ty from a newbie!