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 cottage is, typically, a small house. It may carry the connotation of being an old or old-fashioned building. In modern usage, a cottage is usually a modest, often cosy dwelling, typically in a rural or semi-rural location. The word comes from the architecture of England, where it originally referred to a house with ground floor living space and an upper floor of one or more bedrooms fitting under the eaves.