To construct a new single family res at 1963 sqft with attached garage at 292 sqft with porches and decks.... Front facade to face illinois.... This is one of two single family houses on this property... Split from 91-11-454... Min 6 between houses.... Interior side lot line setback min 5... Side street: morrow... Min 20... Front min 269 .... See plan... House width at 33... Ht at 2 stories and 33... Need to comply with bl2014-7 which reads: the height of two detached dwelling units on a single lot cannot exceed a ratio of 1 horizontal to 1. 5 vertical for each structure. Maximum height shall be measured from the natural grade. The natural grade shall be determined based on the average elevation of most exterior corners of the front facade, to the very top of the structure.. Natural grade is the base ground elevation prior to grading. And definition of . Story means a portion of a building between the surface of any floor and the surface of the floor above it, or, if there is no floor above it, the