Row houses and townhouses. Special exception uses when authorized by the Board of Adjustment under the provisions of Section 20. 4.
Accessory uses and buildings.
9- Lot, block and addition name. Provisions, such as a homeowner's association, shall be instituted to provide maintenance for all common open space. Each dwelling unit must be located on a separately platted lot. A development plan must be submitted showing the proposed setbacks on each lot. When amendments are accepted, the development plan must be withdrawn in its entirety.