'House' in the Bible

You who say that a man may not be untrue to his wife, are you true to yours? you who are a hater of images, do you do wrong to the house of God?

And say a kind word to the church which is in their house. Give my love to my dear Epaenetus, who is the first fruit of Asia to Christ.

Give my love to Apelles, who has the approval of Christ. Say a kind word to those who are of the house of Aristobulus.

Give my love to Herodion, my relation. Say a kind word to those of the house of Narcissus, who are in the Lord.

Gaius, with whom I am living, whose house is open to all the church, sends his love, so does Erastus, the manager of the accounts of the town, and Quartus, the brother.