A supplementary structure, typically smaller than the main building and situated on the same plot of land, can serve various purposes. For instance, a homeowner might construct a detached garage or a guesthouse considered such a structure. The legal considerations surrounding these structures often depend on local zoning regulations and building codes, which dictate size, placement, and permitted uses.
These supplementary buildings offer significant advantages, expanding usable space for homeowners and businesses. They can provide additional living areas, dedicated workspaces, or storage facilities, thereby increasing property value and functionality. Historically, such structures have evolved from simple outbuildings for livestock or storage to sophisticated, self-contained units reflecting advancements in construction techniques and changing societal needs.