Obtaining a building permit prior to construction or installation. PHONE: 602-771-1000. WWW.AZHOUSING.GOV. 20.The best Arizona (AZ) style house floor plans. Property Line Dimensions – the property lines will be the major boundaries of the site plan. All sides of the property must be drawn and the dimension noted. This guideline explains and outlines the process for the submittal, review, approval, and use of residential standard plans within the city of Phoenix. Factory Built Building Installation – Plans and calculations submitted for the installation of a factory built building. (Commercial or residential).