What is a party wall? The simplest explanation of a party wall is that it is a wall that separates two or more properties of different owners. In other words, if more than one property shares the same wall as a boundary for their premises, then it can be considered as a party wall. The picket or timber fences are not party walls. A solid brick or stone wall can only be classified as a party wall. The party wall can or cannot be a part of the building structure. Also, if the wall is entirely on one person’s property and is also used by the neighbors, it could be classified as a party wall. What is a party wall agreement? Party walls are shared structures, so any repair or renovation work on a party wall has a slightly different procedure than the normal way. If a party wall is damaged, both the parties using it face problems, so there can be an issue when it comes to paying for the repairing of the wall. For this purpose, you need a party wall surveyor no