section_path: Common types/House
section_name: House
paragraph_text: House
  
  A house is a single-unit residential building. It may range in complexity from a rudimentary hut to a complex structure of wood, masonry, concrete or other material, outfitted with plumbing, electrical, and heating, ventilation, and air conditioning systems.
  
  The social unit that lives in a house is known as a household. Most commonly, a household is a family unit of some kind, although households may also be other social groups, such as roommates or, in a rooming house, unconnected individuals. Some houses only have a dwelling space for one family or similar-sized group; larger houses called townhouses or row houses may contain numerous family dwellings in the same structure. A house may be accompanied by outbuildings, such as a garage for vehicles or a shed for gardening equipment and tools. A house may have a backyard or a front yard or both, which serve as additional areas where inhabitants can relax or eat. Houses may provide "certain activities, which gradually accumulate meaning until they become homes".
  
  Joseph Rykwert distinguished between home and house in their physicality; a house requires a building whereas a home does not. Home and house are often used interchangeably, although their connotations may differ: house being "emotionally neutral" and home evoking "personal, cognitive aspects". By the mid-18th century, the definition of home had extended beyond a house. "Few English words are filled with the emotional meaning of the word home".