If a Store Area is on a corner, is the measurement taken to the building line on both sides? Does it matter whether entrances to the space are located on both sides?
Store Area requires a street frontage and a ground level. It is possible for a square building to meet these conditions on every one of its sides. In that situation and on that level, the Dominant Portion would be the building line on each side. However, the sides do not have to be at the same level. A building can have street frontage and ground level on one side (e.g., Floor 1) and street frontage and ground level (e.g., on Floor 3). Each of those two floors would be considered Store Area, and the Dominant Portion would be the building line. Having a separate street entrance for the space is not a requirement in determining street frontage for a Store Area.