Affordable housingAffordable housing is housing which is deemed affordable to those with a household income at or below the median as rated by the national government or a local government by a recognized housing affordability index. Most of the literature on affordable housing refers to mortgages and a number of forms that exist along a continuum – from emergency homeless shelters, to transitional housing, to non-market rental (also known as social or subsidized housing), to formal and informal rental, indigenous housing, and ending with affordable home ownership.
Prefabricated homePrefabricated homes, often referred to as prefab homes or simply prefabs, are specialist dwelling types of prefabricated building, which are manufactured off-site in advance, usually in standard sections that can be easily shipped and assembled. Some current prefab home designs include architectural details inspired by postmodernism or futurist architecture. "Prefabricated" may refer to buildings built in components (e.g. panels), modules (modular homes) or transportable sections (manufactured homes), and may also be used to refer to mobile homes, i.
Tiny-house movementThe tiny-house movement is an architectural and social movement that advocates for downsizing living spaces, simplifying, and essentially "living with less." According to the 2018 International Residential Code, Appendix Q Tiny Houses, a tiny house is a "dwelling unit with a maximum of 37 square metres (400 sq ft) of floor area, excluding lofts." The term "tiny house" is sometimes used interchangeably with "micro-house".
Alternative housingAlternative housing is a category of domicile structures that are built or designed outside of the mainstream norm e.g., town homes, single family homes and apartment complexes. In modern days, alternative housing commonly takes the form of tiny houses, dome homes, pyramid-shaped houses, earth sheltered homes, residential tree houses, abandoned factories and hospitals and even up-cycled vans or buses. The motivation to create alternative homes can arise from destitution or lack of resources to buy or rent a typical home and therefore include improvised shacks in shantytowns, buses, cars and tent-like structures.
PrefabricationPrefabrication is the practice of assembling components of a structure in a factory or other manufacturing site, and transporting complete assemblies or sub-assemblies to the construction site where the structure is to be located. Some researchers refer it to “various materials joined together to form a component of the final installation procedure“. The most commonly cited definition is by Goodier and Gibb in 2007, which described the process of manufacturing and preassembly of a certain number of building components, modules, and elements before their shipment and installation on construction sites.
