There are several types of houses: single-family homes, multiple-family homes, Detached house, Semi-Detached House, Attached or Row House or a Townhouse.
Single-family homes: This is a house that can be any type but that only houses one family.
Multiple-family homes: Some buyers, particularly first-timers, start with multiple-family dwellings, so they'll have rental income to help with their costs. Many mortgage plans can be used for buildings with up to four units, if the buyer intends to occupy one of them.
Detached House: This type of home is often the most preferred but is also the most expensive. A detached house offers the advantage of not being attached to another home. It keeps you totally in control of your home.
Semi-Detached House: This type of house is more common and there is usually more available. One things to consider when looking at a semi-detached home is the construction of the house. If the house is only Brick front that will mean that the dividing wall will more than likely not be Brick. Most houses that are brick all the way around would more than likely have a brick wall separating the two houses. This is always a good question to ask your home inspector.
Attached or Row House: This type of house is shares both sides of the house with another house. There are some definite things to keep in mind when looking at these types of houses. The biggest is that you will have to cart your gardening equipment through the house along with the weekly garbage pick up. Most people don't think of this when they are getting excited about their new potential home.
Townhouses: Townhouses are often either Semi-detached or Row house.