A home addition is a major home improvement project that adds finished living space to an existing home. Home additions come in a number of basic types to address homeowners' needs for living space, cost, and style. They can range from relatively low-cost attic or basement expansions to expensive, full-size conventional additions that require excavation, footings, and additional exterior finishes.
Here is some basic information on common types of additions that can give you more living space and the factors you should consider when choosing which is best for you and your home:
- Attic/Basement Conversion: This is the best option for adding living space without changing the footprint of your home. This option can be one of the most cost effective ways to add practical living space. An attic or basement must meet structural requirements to make it practical to turn into a code-approved living space.
- Conventional House Addition: This is the best option for major, multi-room home additions. Additions are typically a multi-room structure that is built onto an exterior portion of a home and is permanently open to the existing living space. An addition can be a variety or room types like great room, dining room, bathroom, guest room, or even master suite. Additions are subject to strict building codes and permit requirements and normally require extensive exterior work like excavation and foundation work. Make sure you research contractors that are in good standing with the City before starting your project.
- Room Addition or Bump Out: This is the best option for adding a single room to the home. This type of addition is a single room structure built onto the site of a house and is usually meant for a single function such as a bedroom or bathroom, sometimes it may only expand an existing room of the home.
- Sunroom: This is the best option for adding recreational space that is protected from the elements. A sunroom is an addition to the exterior of a home that is usually used for supplemental living space. They can often be closed off to the interior of the home with doors.