That depends on the type of account you have but, at the risk of pointing out the obvious, here's a list of the most logical places to look: Checking or money market accout. Account opening paperwork. Monthly statement.
Definition of dwelling house. : a house or sometimes part of a house that is occupied as a residence in distinction from a store, office, or other building and that may legally include associated or connected buildings within the same curtilage.
A house is a building that is made for people to live in. It is a permanent building that is meant to stay standing. It is not a place to live that can be easily packed up and carried away like a tent, or moved like a caravan. If people live in the same house for more than a short stay, then they call it their home.