Complete a Building Permit Application via iPermits portal, and a upload Deed Restrictions Declaration Form (Individual or Business Entity). The Houston Permitting Center combines the majority of the City of Houston's permitting and licensing into one convenient location.A centralized location for the issuance of a majority of City of Houston permits and licenses, including building, commercial, fire, and food dealers permits. The Houston Office of Preservation (HOP)staff can help you identify ways to streamline your application process, as well as ways to prevent pitfalls or delays. This video describes how to complete a permit application for building in the city of Houston. Residential permits apply to any development that occurs on private property and not for commercial use. Harris County will need a completed residential application and an accurate and detailed site plan. The first step in getting started building on your lot in Houston is to contact Houston Plans and Permits. Curious if anyone has insights into the Harris County permitting office and process for issuing a permit on a new home build. According to the City of Houston building code, you will need a permit for the majority of your projects.