The new mayor of New York City will live in Gracie Mansion. This is the big official house for the mayor. He will move there in January. He lives in a small apartment now.
The mayor says this is for his family's safety. He also says he can work better there. The house is very big and old. Most mayors live there, but not all.
The new mayor talked a lot about cheap apartments in his work. Some people are surprised he will leave his apartment. He says he will still help people with their homes.
He will live in the big house with his wife. He wants to do good work for the city from there.