Real estate is the property consisting of land and the building on it. It will also include natural resources like crops, minerals, or water. The property consist the immovable parts of the nature. The real estate agent is the person who is an intermediate between the buyer and seller of the property. It is also called broker. The residential letting agents Dublin deals with the houses only or excludes the office buildings.

The residential property can be purchased on different basis. They can be purchased or sold on the basis how they are connected to the neighboring houses and land. The connected houses may be owned by a single person or by both on the basis of an agreement. The apartment is a small unit in a huge building. The boundary is decided by the doors. The house can be purchased on multi-family house basis also. In this, each floor is constructed for a separate family. The terraced house is one in which many houses are connected through walls. In condominium, the people are living like a apartment and the ground and other common areas are shared among all. The houses are also of type single detached family house or duplex. In duplex two units are joined having a common wall.