[R.O. 2009 §24-306; Ord. No. 498 §1(Art. XIII §1), 1-11-1983; Ord. No. 646 §4, 1-13-1987]
A. 
The additional regulations contained in this Article are applicable and supplementary to all zoning district regulations.
1. 
Chimneys, elevator bulkheads, mechanical appurtenances, steeples and other purely ornamental or mechanical uses shall not be considered for purposes of determining building height.
2. 
Accessory buildings detached from the main building may be built on a rear yard within five (5) feet of the rear lot line. No detached accessory building shall occupy more than thirty percent (30%) of the required rear yard. No accessory building shall be constructed on a lot prior to the commencement of construction of the main building.
3. 
All rooming or boarding houses of whatever kind are prohibited in all districts.