4700 Square Foot 4-Bedroom Shingle Style House Plan with 3-Stall Garage. This sophisticated, stylish house design will surely make a statement.Fill out the application in it's entirety. This session will cover exterior elevations, story pole dimensions, cross section views, keynotes, and construction lines. Explore the Collins and find it in a community near you. We have floor plans to meet your family's unique needs. This handout was developed to assist in filling out the required Elevation Certification for structures constructed in a floodplain. The building elevation design follows only the salient features of the floor plan like for example the width and depth. Find building inspection permits and resources, and learn what kind of building permit you need in the City of Plano.