In relation to a dwelling, a basement refers to a part of the building that is partly or entirely below ground level, which can be used as habitable space.
A basement is a space that can serve various functions, including living areas, utility rooms, or storage. It is important to note that while a basement may be designed for habitation, it must comply with ventilation and moisture control regulations to ensure a healthy living environment.
In the UK, many urban homes incorporate basements to maximise living space in areas with limited land availability. For instance, a family might convert a basement into a playroom or a home office, requiring adequate ventilation and moisture management to prevent issues such as damp and mould.