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Figure BT B. Determining Permitted Building Size (Ground Floor Footprint) and Volume <br />L J <br />Alle <br />or dot dot <br />® v v <br />[Ot VNdt <br />T <br />Street <br />Step1: Existing AID, ................ Step2: Apply Lots .................. Step3: Apply Building Setbacks ........ <br />1a. If existing site meets subsection i or 2a. Per allowed building types identified 3a. Per the standards in Division 3, apply <br />iibelow, apply Table 6A, Subdivision inTable BT-1, select building type(s); the required setbacks to the lot(s). <br />Guidelines to generate a block(s): <br />I. Site is not in compliance with Fig- <br />ure 2.1 or as adjusted by Street <br />Network Concepts, section B,C. <br />ii. Site exceeds the block dimensions <br />per Table 6A, Subdivision Guidelines. <br />lb. If existing site already complies with <br />the subdivision guidelines and street <br />network concepts, proceed to step 2. <br />4a <br />r=n <br />46Street <br />Step4. Apply open space requirements. <br />See Figure BT-C <br />4a. Per the Open Space Standards of the <br />applicable Building Type, subtract the <br />required area to lot (e.g., 15%). <br />Lot (to receive a building) <br />(-) minus setbacks required <br />(-) minus open space area required <br />(_) equals 100%Ground Floor Footprint <br />46. Apply Ground Floor Footprint to the <br />allowed massing scenario to identify the <br />maximum square footage permitted for <br />the building. <br />26. Apply lot standards for each selected <br />building type and identity lot(s) to <br />receive a building. <br />Illustrative Example: Plan Diagram <br />Two adjacent courtyard housing buildings / <br />lots <br />Street <br />...> Step 5. Apply individual design <br />36. The result is the allowed building <br />placement area on the lot(s). <br />Illustrative Example: Axon ometric Diagram <br />Two adjacent courtyard housing buildings / <br />lots <br />Ea. Design the building(s), per the individual requirements of the selected building <br />type(s) in Division 4. <br />The example above (plan and axonometric diagrams) shows two courtyard housing <br />lots being designed for one courtyard housing building each. <br />Figure BT-C. Open Space Area <br />In determining the ground floor footprint, <br />required open space must be subtracted <br />from the l of area whether or not the <br />open spacers at grade or on a podium <br />Building Footprint <br />Setbacks and Open Space <br />Garage <br />Illustrative Example'. Site planwirh either a <br />raised podium or subterranean garage with the <br />deck serving as part of required open space <br />Illustrative Example'. Subterranean garage with <br />deck of garage serving as part of required open <br />Illustrative Example: Podium garage with deck <br />Street <br />`Fxx 1r "a -a, <br />ir <br />1pA <br />a 1 <br />` <br />1 <br />TRANSIT ZONING CODE 44 <br />SPECIFIC DEVELOPMENT 84 <br />City of Santa Ana, California <br />