Where there is an interior lot fronting upon only one street, no accessory building shall be erected or altered so as to encroach upon any part of the front half of the lot depth nearest said street.

Where there is an interior lot fronting upon two or more streets, no accessory building shall be erected or altered so as to encroach upon the 1/4 of the lot depth nearest each and every street.

Where there is a corner lot fronting upon two streets, no accessory building shall be erected or altered so as to encroach upon the area between each respective street and a line drawn parallel to each such street in a manner to divide the lot into two equal parts.

Where there is a corner lot fronting upon three or more streets, no accessory building shall be erected or altered so as to encroach upon that 1/4 of the lot depth nearest each and every street.

No accessory building on any interior lot shall be located within 10 feet of its rear or side lot line where such line forms part of the front half of the side line of an adjacent lot or front quarter of the side line of an adjacent through lot.

No accessory building on a corner lot shall be located within 10 feet of its rear or side lot line when such line forms part of the front half of the side lot line of an adjacent lot or the front quarter of the side line of an adjacent through lot, whether the latter is an interior or corner lot.

No accessory building shall project beyond the setback line controlling the adjoining buildings on the same side of the street within the block.

Any accessory building in a residence or business zone shall be distant at least three feet from any lot or parcel line and, if within 72 feet from the street line, shall be distant at least seven feet from any lot or parcel side line.

Where the height of the ground on any lot or parcel in a residence zone is five feet or more above the curb level at a point 15 feet from the street line and continuous at such or greater height to the rear of the lot, a masonry garage may be constructed within not less than five feet from the street line and not less than seven feet from the side line of the lot or parcel, provided that such garage shall not extend more than five feet above the general level of the ground adjacent to the garage, such height to include cheek walls, roof or ornamental parapet.

The limitations imposed by this section upon the location of an accessory building shall be waived when the accessory building is incorporated as an integral part of or is enclosed by the same enclosing walls as the building to which it is accessory.

In the case of a single accessory building or structure on a property located in District No. 1, Residence Area A, or District No. 2, Residence Area B, the maximum height at any point shall be 15 feet from the lower of i) grade level, or ii) ground floor level to the peak-ridge of the roof; provided, however, that in no case shall it exceed the height of the principal building. In the event a second accessory building or structure is located on a property, the maximum height at any point of the smaller of the two structures shall be 10 feet. The pitch of the roof of any accessory building or structure must be no less than four inches on 12 inches. Accessory buildings may have a storage area located directly over the first-floor ceiling, provided that this area will remain unfinished and not be used as living space. If a stairway is proposed to the storage area, it must be located within the confines of the structure. No accessory buildings may be used for human habitation or for business or commercial purposes.