Architectural features, but not balconies, may encroach into the Minimum building separation. The reference to the Maximum street wall height is a reference to the Maximum street wall height that applies on the nearest frontage to buildings. Table 6: Minimum building separation within a site Part of building Building height Preferred Minimum building building separation separation Below the none specified 12 metres 6 metres Maximum street wall height Above the 20 storeys 20 metres 10 metres ≤ Maximum street > 20 storeys 20 metres 20 metres wall height Diagram 9 Building height storeys ≤20 Diagram 10 Building height >20 storeys 2.11 Wind effects on the public realm Built form outcomes Local wind conditions that: Maintain a safe and pleasant pedestrian environment on footpaths and other public spaces for walking, sitting or standing. Built form requirements Buildings and works higher than 40 metres: Must not cause unsafe wind conditions as specified in Table 7 in publicly accessible areas within the assessment distance from all façades. Should achieve comfortable wind conditions as specified in Table 7 in publicly accessible areas within the assessment distance from all façades. The assessment distance is shown in the figure below and is the greater of: Half the longest width of the building. Half the total height of the building. Table 7: Wind effects on the public realm Wind condition Specification Comfortable wind The Hourly mean wind speed from all wind directions combined conditions with a probability of exceedance of 20 per cent, is less than or equal to: 3 metres/second for sitting areas. 4 metres/second for standing areas. 5 metres/second for walking areas.
Architectural features, but not balconies, may encroach into the Minimum building separation. The reference to the Maximum street wall height is a reference to the Maximum street wall height that applies on the nearest frontage to buildings. Table 6: Minimum building separation within a site Part of building Building height Preferred building separation Minimum building separation Below the Maximum street wall height none specified 12 metres 6 metres Above the Maximum street wall height ≤ 20 storeys 20 metres 10 metres > 20 storeys 20 metres 20 metres Diagram 9 Building height ≤20 storeys Diagram 10 Building height >20 storeys 2.11 Wind effects on the public realm Built form outcomes Local wind conditions that: Maintain a safe and pleasant pedestrian environment on footpaths and other public spaces for walking, sitting or standing. Built form requirements Buildings and works higher than 40 metres: Must not cause unsafe wind conditions as specified in Table 7 in publicly accessible areas within the assessment distance from all façades. Should achieve comfortable wind conditions as specified in Table 7 in publicly accessible areas within the assessment distance from all façades. The assessment distance is shown in the figure below and is the greater of: Half the longest width of the building. Half the total height of the building. Table 7: Wind effects on the public realm Wind condition Specification Comfortable wind conditions The Hourly mean wind speed from all wind directions combined with a probability of exceedance of 20 per cent, is less than or equal to: 3 metres/second for sitting areas. 4 metres/second for standing areas. 5 metres/second for walking areas.
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