What is defined as the remaining space in a lot after required open spaces are deducted?

The term "Buildable Area" refers specifically to the portion of a lot that remains available for construction after accounting for required open spaces such as setbacks, landscaping, and easements. This area is essential for architects and planners as it dictates the maximum potential for building on a lot, ensuring compliance with local zoning and land use regulations. Understanding the buildable area helps in creating designs that fit within those limitations, optimizing land use while adhering to legal requirements.

In contrast, usable area may not account for the same limitations as buildable area and could include spaces that cannot be constructed upon due to regulations. Subdivision space typically refers to areas allocated in the process of dividing a larger parcel into smaller lots. Constructible space could imply areas where construction can technically occur, but it may not factor in the necessary open space regulations in the same way that buildable area does. Hence, buildable area accurately encapsulates the concept of space left for construction once open space requirements are considered.