Have you ever wanted to find original blueprints to a property?

[Carrie A.]

Is there a way to find blueprints to a property you bought? I bought a SFR in December, and there are some things that seem a little odd as we get into it... For instance, the way the roof line looks, and how much roof there actually is, it looks like it could've been a 2 story house at one time. As of now, it is only one story. Would just be cool to find out, not sure who I'd start with...... The assessor?