To construct a new single family res at 20 sqft with attached 4 sqft garage and porches and decks.......... Footprint at 8 sqft. Zoned r6 lot at 24 sqft... See 2013 demo permit.... Max coveragefootprint50% or 12 sqft. Max ht 3 stories....... Max ht 35from natural grade to the very top of the structurenatural grade measure from grade prior to grading.. Front setback. 4 closest houses to the south. Do not cross the alley to get the 4 houses. Rear min 20. Sides are different.... Side setback 3... Sidewalks required and not allowed to contribute...