How do you say house of in french?

The most common and direct translation for "house of" in French is "maison de".

Here are some examples:

* House of cards: Maison de cartes

* House of Representatives: Chambre des représentants

* House of Windsor: Maison de Windsor

However, depending on the context, other translations might be more appropriate. For instance:

* House of worship: Lieu de culte

* House of horrors: Maison hantée / Maison d'horreurs

Remember that "maison de" is the most common translation for "house of," but other options may be more fitting depending on the specific situation.