In many cases, Prim Haus plans will provide you with the necessary information required for obtaining a building permit for a single-family residential structure. Before purchasing a set of plans, we highly recommended that you consult with your local building department. Every location has specific drawing requirements. Many building departments have a checklist of the drawings that you must submit with your permit application. This is a great place to start. Knowing all of the requirements and restrictions beforehand is essential to your success. For example, your county may require that your drawings be certified by a local engineer. You might find that adjustments are needed to comply with zoning restrictions. Or if you live in a place with earthquakes, hurricanes, or extreme temperatures, your design may need alterations to pass inspections. The takeaway is that every area has unique laws and regulations. Some are very restrictive while others are very liberal. Step one is to perform the due diligence necessary to identify all conditions and constraints. If you find that you need additional documentation, we can provide you with what you need in a timely manner and at a competitive cost. Please contact us for assistance.