trees, shrubs, planters, pathways, tables, benches or <br />drinking fountains have been placed. <br />(2) Ornamental or food gardens. <br />(3) Developed and equipped adult recreation areas. <br />(4) <br />(5) Sports courts (tennis, handball, volleyball, etc.). <br />(6) Swimming pools, spas and adjacent patios and <br />decks. <br />(7) Roof terraces. <br />(8) Picnic areas. <br />(9) Patios. <br />(10) Porches with floors no more than 30 inches above <br />grade. <br />(11) Internal courtyards. <br />b. Common open space may also include up to 30% of the <br />required area in natural resource areas, such as steep slopes <br />greater than 25%, forested areas, conservation areas and <br />delineated wetlands. <br />c. Up to 30% of common open space may be located in indoor <br />recreation areas fitted with game equipment, work-out <br />equipment, court sports facilities, swimming pools, plant <br />greenhouse, wood shop, or other designated project or game <br />equipment, if the facility conforms to the following <br />standards: <br />(1) The minimum area of any single space shall be 225 <br />square feet, with no dimension being less than 15 feet. <br />(2) Interior common open space shall be at least 10 feet in <br />floor to ceiling height; glazed window and/or skylight <br />areas shall be provided in the proportion of 1 square <br />foot for each 4 square feet of the floor area of the <br />common space. <br />(3) The space shall be accessible from a common lobby, <br />courtyard or exterior common open space. <br />2. Outdoor common open space shall comply with all of the following: <br />a. The minimum area for any single outdoor common open <br />space shall be 225 square feet. <br />b. At least one area of outdoor common open space shall be a <br />minimum of 15 feet by 15 feet. <br />c. The minimum dimensions for any portion of outdoor <br />common open space in the front yard setback shall be at least <br />15 feet by 15 feet. The minimum dimensions for any other <br />portion of outdoor common open space shall be at least 10 <br />feet by 10 feet. <br />d. For development in the area identified in Map <br />9.5500(9)(a)2.d. University Area R-3 and R-4 Zoning, common <br />outdoor open space must abut a front lot line for a minimum <br />length of 20 percent of the total lot frontage. For lots with <br /> <br />Lombard Apartments (WG 18-3/SR 18-3/ARA 18-8) June 2018 15 <br /> <br />