Well no he won't be homeless seeing as he lives officially at mar a Lago.
But he is going to lose several of his properties in new york. He could theoretically keep trump tower if he wants to put it in his own name instead of his companies and pay personal property taxes on it. I'm not sure whether or not he'd want that Since the whole point of the arrangement was that the building wasn't his company's name and the company paid tax on it instead of him. He's going to be losing a lot of revenue with his company being banned from operating in new york, where the majority of his properties were. So he might want to just sell the building instead of putting it in his own name.
But he is going to lose several of his properties in new york. He could theoretically keep trump tower if he wants to put it in his own name instead of his companies and pay personal property taxes on it. I'm not sure whether or not he'd want that Since the whole point of the arrangement was that the building wasn't his company's name and the company paid tax on it instead of him. He's going to be losing a lot of revenue with his company being banned from operating in new york, where the majority of his properties were. So he might want to just sell the building instead of putting it in his own name.