Hello, the categories of trademarks involved in real estate are very broad, involving more than one category:

Category 36 of trademarks: real estate intermediary services;

trademark category 37: construction buildings;

trademark class 19: non-metallic building materials;

trademark category 6: metal building materials; Wait a minute. You can tell me what your specific field is, and then help you judge. Personally, I think real estate is more inclined to the 36th category. Trademark category