What must be obtained before construction begins according to code requirements for residential construction?

Before construction begins on a residential project, obtaining construction permits is a crucial step mandated by building codes. These permits serve several important purposes: they ensure that the proposed plans comply with local zoning laws, safety codes, and building regulations. This process often involves a review of the project by the local building official or authority to confirm that the intended construction meets all necessary standards.

Construction permits not only help maintain safety and structural integrity but also provide a legal record that the work being done is sanctioned by the local government. Engaging in construction without the appropriate permits can lead to legal penalties, forced alterations, or even the requirement to demolish unpermitted structures.

While final inspection approval, architectural designs, and material purchases are also important elements of the construction process, they do not precede the start of construction in the same way permits do. Final inspections occur after the construction is completed, and architectural designs, while critical for guiding the project, do not replace the necessity of obtaining a permit. Similarly, material purchases are contingent upon having the required permits, which allow the construction activities to commence legally and safely.