(1) Mixed-Use Zone (MU). In any new project consisting of twenty (20) or more residential units, an area equivalent to twenty percent (20%) or more of the residential gross floor area must be developed in recreational amenities, such as a common clubhouse, gym, pool, rooftop garden, or other amenity. Landscaping in front and streetside yards, the fifteen (15) foot minimum facade setback, and other required areas (such as distance provisions required by the International Building Code) shall not be calculated towards meeting this provision. Only fifty percent (50%) of the required recreational amenity space may be located outdoors at the ground floor level. Any open space counting towards this requirement must be massed or accumulated to be functional as a recreational amenity or gathering space.

(2) Neighborhood Mixed-Use Zone (NMU). In any new project consisting of ten (10) or more residential units, an area equivalent to ten percent (10%) or more of the gross lot area must be developed in residential amenities, such as a common clubhouse, gym, pool, roof-top garden, or other amenity. Amenities that are enclosed may count towards meeting this provision. Landscaping within the required setbacks shall not be calculated towards meeting this provision. Any open space counting towards this requirement must be massed or accumulated to be functional as a recreational amenity or gathering space.