Section 66-232 - Special open space, lot coverage and yard modifications
The open space , lot coverage and yard modifications of this Section shall apply as follows.
Permitted obstructions Easement volumes in all zoning districts Any portion of an easement volume shall be considered a permitted obstruction within a required open space , yards , rear yard equivalent , or court pursuant to the regulations of this Resolution. Any easement volume , including any use or structure therein, shall be located at least 20 feet from any legally required window at the same level on the zoning lot . Non-residential uses in Commercial or Manufacturing Districts Any building or portion of a building used for any permitted commercial or community facility uses , up to two stories , excluding basements , or 30 feet above curb level , whichever is less, shall be considered a permitted obstruction in any rear yard or rear yard equivalent of a zoning lot with an easement volume serving an above-grade mass transit station . Any portion of a building containing residences or rooms used for living or sleeping purposes (other than a room in a hospital used for the care or treatment of patients, or joint living-work quarters for artists ) shall not be a permitted obstruction. Special lot coverage modifications in certain districts The underlying lot coverage provisions shall apply except any easement volume , or portion thereof, that is open to the sky shall not be included in lot coverage .