A house is a building

Building

In architecture, construction, engineering, real estate development and technology the word building may refer to one of the following:...

 or structure

Structure

Structure is a fundamental, tangible or intangible notion referring to the recognition, observation, nature, and permanence of patterns and relationships of entities. This notion may itself be an object, such as a built structure, or an attribute, such as the structure of society...

 that has the ability to be occupied for dwelling by human beings or other creatures. The term house includes many kinds of different dwellings ranging from rudimentary huts of nomadic tribes to free standing individual structures. In some contexts, "house" may mean the same as dwelling, residence

Residence

The term residence may refer to:* House* Home* Nursing home* Residence in English family law, pertaining to where children should live in the case of disputes* Habitual residence, a civil law term dealing with the status of refugees, and child abduction...

, home

Home

A home is a place of residence or refuge. When it refers to a building, it is usually a place in which an individual or a family can rest and store personal property. Most modern-day households contain sanitary facilities and a means of preparing food. Animals have their own homes as well, either...

, abode

Abode

Abode may refer to:*House, a human-built dwelling with enclosing walls, a floor, and a roof**Right of abode*World of Two Moons aka Abode, a fictional Earth-type planet featured in the comic book Elfquest...

, lodging

Lodging

Lodging is a type of residential accommodation. People who travel and stay away from home for more than a day need lodging for sleep, rest, safety, shelter from cold temperatures or rain, storage of luggage and access to common household functions.Lodgings may be self catering in which case no...

, accommodation, or housing, among other meanings.
The social unit that lives in a house is known as a household

Household

The household is "the basic residential unit in which economic production, consumption, inheritance, child rearing, and shelter are organized and carried out"; [the household] "may or may not be synonymous with family"....

.