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TRANSIT ZONING CODE^ Architectural Standards - Building Types <br />Illustrative Axonometric Diagram <br />Sec 41-2022. Flex Block Building Type <br />(a) Flex Block Is a building generally of a single massing element designed for occupancy by retail, <br />service, or office uses on the ground floor, with upper Boors also configured for those uses or for <br />residences. <br />(b) lot Width and Depth <br />The minimum and maximum lot <br />Idth a d th i t I t d th h II b bed In T bi RT-1 Permitted a Ild' T ) <br />(c Access Standards <br />(1)The main entrance to each ground Floor unit shall be dhectlyfrom the street <br />(2) Entrance to the residential portions shall be through a dedicated stmet4evel lobby, orthrough <br />a dedicated podium lobbyaccessible from the street or through a sideyard <br />(3) Access to each unit above the second level. notaccessed through a podium, shall be trough <br />an Interior mnider of at least 6 feet In width with recessed doors orseating alcoeestofheb at <br />at least 100 feet <br />(4) Each level or the building shall have access to the garagevla an elevator. <br />(d) Parking Standards <br />(1) Required parking shag be accommodated In an underground garage, surface parldng, tuck <br />under parking, or combination thereot <br />(2) Dwellings shall have Indirect access to their parking=11(s). <br />(e) Service Standards <br />(1) Utility meters shall be screened from view from the street and shall not be located within any <br />required landscape or setback area. <br />(2) Mall boxes shall Out be located in any required open space, landscape or setback areas or <br />detract from the primary entrance to the development <br />(0 Open Space Standards <br />(1)The common open space shall be a! ex side eid designed as a courtyard, or In the <br />front as a forecourt This area shall be equal to 15 percent of the lot and shall be open to <br />the sky. Courtyards may be located on the ground or on a podium. Side yards mayalso be <br />formed to provide outdoor patios connected to ground floor commercial uses to serve as <br />additional open space. <br />(2) Minimum courtyard dimensions shall be 40 feet when the long axis of the courtyard is Od- <br />ented EW and 30 feet fora INS onentaton. Courtyard proportions shall not be less than 1:1 <br />between the width of the courtyard and the height of the building for at least 213 of the <br />court's perimeter. Horizontal shifts in upper goon adjacent to a court may not exceed 1/2 the <br />height of each upper floor. <br />(3) In 40 foot wide courtyards, frontages and archhectural projections are permitted on two <br />opposing sides of the courtyard provided that an overall minimum width of 40 feet Is main. <br />talned. Frontages and architectural pmjecrons are permitted on one side of a 30 foot wide <br />courtyard provided an overall minimum width of 30 feet is maintained. <br />(4) Private open space shall be provided for each residential unit and shall be no less than 50 <br />square feet with a minimum dimension of 6 feet In each direction <br />(5) Private open space may be substituted for additional common open space or common inte- <br />rior space the size of which will be equivalent to the displaced private open space.The mini- <br />mum dimension of this space shall be 15 feet in each direction <br />(g) landscape Standards <br />(1) Where rear yards are present at least one (1) 364nch box canopy tree per 30lineal feet shall <br />be planted directly In the ground. <br />(2) Courtyards located over garages shall be designed to avoid the sensation of forced podium <br />hardscape. <br />(3) Sideyard trees shall be placed to create a particular sense of place at a rate of one (U 244nch <br />boxtreeper300mmifeet <br />(4) Where a front yard is present at least one (1) 24lnch box tree per 25 0nealfeet shall be plant- <br />ed.The tees may be placed in groups In order to achieve a particular design <br />(5) One 364nch box specimen tree is required per courtyard that meets the minimum dimen. <br />dons. For courtyards that exceed the minimum dimenslon . two or more 24-mch box smager <br />size trees may be substituted for the 364nch box tree. <br />(6) Six (6) S-gallon sized shrubs, ten (10) onea3anon size herbaceous perennials shrubs and turf or <br />acceptable dry climate ground cowuhall be planted for awry required tree. <br />(7) Where rear yards are present at least one (1) 364nch box casropy tree per 30 lineal feet shall <br />be planted directlyin the ground. <br />IN Frontage Standards <br />(1) Entrance doors and social room; such as living moms and dining rooms located on the <br />ground floor, are odented fronting toward the courtyardis) or street when fronting to one. <br />(I) Building Size and Massing Standards <br />(1) Each unit shall have at least one side exposed to the outdoors with direct access to common <br />or private open space. <br />(2) Buildings may contain any of three types of dwellings: Bats, townhouses and lofts <br />(3) Units may be as repetitive or unique as deemed by individual designs. <br />(4) Buildings arc allowed to be composed of one dominant wlume. <br />(5) The Flex Blocks shag comply witht the height tacos established In Table ST4 entitled <br />Maximum Ratio for Each Flex Block Story. <br />Table BT-0 <br />Maxlmem Ratio of Each Flea Bbds Story <br />STORY <br />Ground Floor <br />%ofg.,xinoor <br />ilia% laa% BBgS%fNlll <br />4aBS% <br />R)Ill roramypertentage" v 7 1 110%.t7mroenta mfm to the percentage of the ground <br />floor. footprintof the buadhg area that h perminedfw tics pankubrstory. <br />Illustrative Photo: Flex Block with s hopfront frontage 0) Accessory Dwellings Accessory dwellings shall not be permitted <br />(k) Accessory Structures Accessory structures shall not be permitted <br />49 TRANSIT ZONING CODE <br />SPECIFIC DEVELOPMENT 84 <br />City of Santa Ana, California 7 5 G _ 5 <br />