An annexe is a structure that connects to or is next to a larger main structure. This small but useful word can also be used as a noun and means an extension, especially one built against a house or building. Finally, it can also mean the group of people who live in an annexe. So, yes, the property has an annexe attached to it. Annexes are very useful additions for families who want more space than what their main residence provides. They can be single-storeyed or double-storeyed structures with the same advantages and disadvantages as houses. They usually have their own kitchens and bathrooms too. Some people even use them as extra offices or storage spaces! Annexes are becoming increasingly popular as part-time homes where someone lives there full-time and others come and go during the week. This way, everyone enjoys the benefits of living in a city while having their own space to relax in when needed. Of course, this depends on how you plan to use the annexe but it can give people the freedom they need. There are different types of annexes including flats, houses, and rooms.