36 The diagram illustrates two examples, the right side which relates to separate walls with major openings and the left side, separate walls without major openings. Mr Meggitt interpreted "A" as described in dot point 1 of the text as applying to both examples. On his interpretation, portion of wall "D" is required to be greater than 4.0 metres in length and set back 3.0 metre before portions of walls "E" and "F" can be treated as separate walls.
37 In considering both the text and the diagram in conjunction, it would appear that there is some potential for confusions as the letter "A" has been denoted on both sides of the diagram. However, on the construction of the text, it is clear the "A" is only applicable to the circumstances demonstrated in the right side as "B" is not reference in the example shown on the left side. This is further evident by the inclusion of dot point three which determines the setback of "D". The Tribunal agrees with the interpretation of Mr Davey and, as such, the Tribunal finds that the setbacks as shown in the proposed development for the upper floor west and the upper floor east (bedroom 1 and bedroom 3) are compliant with the Acceptable Development provisions relating to "Building Set back from the Boundary".
38 In regard to the departures relating to "Buildings on Boundary", Mr Meggitt contended that the design of the proposed development entailed the building been built to three boundaries. He advanced the argument that the departures sought further illustrated that the building was of a bulk that was unsuitable for the site. Mr Meggitt acknowledged that the Codes provided for buildings to be built up to one side boundary but asserted that the bulk of the building would negatively impact on the amenity of the adjoining properties thereby failing to satisfying the performance criteria as set out in cl 3.3.1 P2 of the Codes. The adverse impacts identified by Mr Meggitt included shading of outdoor areas, a reduction in the flow of breezes between the properties, a heighten sense of enclosure and the loss of established landscaping along the boundary of No 34 Paddington Street. Mr Meggitt did not produce any material evidence to substantiate these claims.
39 Mr Richard Sandell, a resident of No 34 Paddington Street, was called by the respondent to give evidence regarding the perceived impacts of the proposed development on the adjoining properties. In relation to boundary setbacks he raised concerns relating to the scale and bulk of the building. He considered that the design of the building in respect of its size, scale, lack of acceptable boundary setbacks and boundary walls on three boundaries, would have significant adverse impact of the amenity of adjoining properties. Particular concerns raised by Mr Sandell included the visual impact of the proposed dwelling as view from the adjoining properties, the destruction of mature gardens and the removal of a significant tree, loss of sunlight and breezes, the reduction of development options available to affected neighbours and safety hazards created during construction. Mr Sandell produced a number of computer generated images to visually demonstrate the imposing nature of the proposed two-storey dwelling as viewed from the adjoining properties and its affect on existing vegetation.
40 In response, the applicant maintained, through the evidence of Mr Davey, that the parapet wall on the eastern boundary of the subject land was fully compliant with the Acceptable Development provisions of the Codes as cl 3.3.2 A2 iii permits in areas coded R30 and higher "walls not higher than 3.5 metres with an average of 3 metres for 2/3 the length of the balance of the boundary behind the front setback to one side boundary". Mr Davey asserted that the parapet wall would not have any undue impact on the adjoining property as the height of the wall equated to the same height as the existing boundary fence (including lattice). However, in order to preserve the existing vegetation along the common boundary, which was a significant concern of the residents of No 34 Paddington Street, the applicant indicated a preparedness to off set the building from the boundary.
41 Mr Webb, an experienced town planning consultant representing the applicant and Mr Davey asserted that the walls referred to by Mr Meggitt as boundary wall on the western and northern boundaries of the subject land were masonry walls (fences) of up to and no more than 1.8 metres in height. Mr Davey described the western wall as a screen wall, separate from the columns associated with the carport. He said that the wall had been included purely for aesthetics reasons and could be substituted by fencing of an alternative material.
42 The Tribunal accepts that the eastern boundary wall when considered independently is compliant with subclause iii of cl 3.3.2 A2 of the Codes. Furthermore, the Tribunal accepts the applicant's argument that the northern and western brick walls are no more than dividing fences and therefore not boundary walls. However, these findings do not overcome the issue of the carport columns which support the upper floor of the building and are positioned "up to the boundary" (see cl 3.3.2 i of the Codes). The columns form part of the vertical external face of the building and therefore, by definition are considered to be a wall on the western boundary. The development when considered in its entirety does not comply with subclause iii of cl 3.3.2 A2 of the Codes and therefore must be assessed against the performance criteria specified in cl 3.3.2 P2, which states: