5 Before her Honour, and reiterated on the appeal, the appellant submitted that the requirement of the DCP that development in the subject zone must not exceed two storeys was a mandatory requirement, breach of which would result in the prohibition of any development that exceeded the 2 storey limit. As the subject building was, at the very least, part 3 storeys, it therefore breached a mandatory provision of the DCP as a consequence whereof the consent was invalid.
6 The primary Judge rejected each of these arguments: Hooper v Port Stephens Council & Anor (No 2) [2010] NSWLEC 112. At [16] of her reasons she set out the submissions of the second respondent and the Council with respect to the proper interpretation of the definition of "height" in the LEP, it being their submission that the definition required the relevant measurement to be taken vertically in the same plane to the natural ground level or the finished ground level of the completed building, whichever was the lower at a particular point on the external facade of the building. It was asserted that if the height was measured vertically in the same plane from the highest point of the roof at RL38.82 metres to the natural ground level, it being lower than the finished ground level of the building at that point, the height complied with the LEP.
7 At [17], her Honour agreed with the respondents' submissions. She said this:
"The definition of 'height' in the LEP requires the measurement of height along a vertical plane at any point...The building height is to be measured vertically at RL38.82 to the natural ground level, that being lower than the finished ground level at that point on the same vertical plane. The building at that point complies with the maximum height of 9 metres specified in the LEP."
8 At [18], her Honour noted that the appellant's approach did not accord with her construction of the definition. Rather, he compared two heights on different vertical planes, resulting in an incorrect maximum height being calculated contrary to the terms of the definition.
9 With respect to the number of storeys limitation contained in the DCP, at [23] her Honour referred to the decision of Talbot J in Zhang v Canterbury City Council [1999] NSWLEC 209; (1999) 105 LGERA 18 at [28]. She then stated that the Council was not bound to apply the terms of the LEP strictly. She continued:
"It is clear from the Council report that the issue of non-compliance with the DCP requirement of two storeys was identified for the Council and the issue of streetscape, scale and bulk was referred to in this context in the Council officer's report. Consequently, relevant matters were identified for the Council. The Council was aware that the building proposed was, in part, three storeys and was not bound as a legal requirement to apply the DCP strictly in all its terms. The [appellant's] submissions that the appearance and the size of the building is otherwise out of keeping with the neighbourhood is a merit issue which is not a matter I can consider in these judicial review proceedings."
10 Talbot J's decision was generally confirmed by this Court in Zhang v Canterbury City Council [2001] NSWCA 167; (2001) 51 NSWLR 589. Relevantly, for present purposes, Spigelman CJ, with whom Meagher and Beazley JJA agreed, confirmed at [74], that a development control plan was not an "environmental planning instrument" within the definition of that term in section 4 of the Environmental Planning & Assessment Act 1979 (the Act), with the consequence that the requirement in s 80(2) of the Act that a consent authority "must refuse" an application that would "result in a contravention of" such an instrument does not apply to a development control plan. The contention of the appellant before this court that the provisions of the DCP in the present case are mandatory is, therefore, contrary to the decision of this Court in Zhang and should be rejected.
11 The onus lay upon the appellant to establish that the subject building exceeded the 9 metre height limit maximum permitted by the LEP. As I have indicated, he sought to do this in a manner that did not involve the determination of the height of the building measured vertically from its maximum height to the natural ground level or the finished ground level of the completed building immediately below that point: that is, in the same plane. Rather, what the appellant did was to project the highest point of the building at RL38.82 to a point where it was vertically above the lowest point of the building at RL39.398 and, by subtracting the higher figure from the lower figure, determine that the height of the building was 9.422 metres.
12 In so doing the appellant misinterpreted the definition of "height" in the LEP. The construction of that definition adopted by her Honour, namely, that the building height was to be measured vertically from the highest point to the natural ground level or the finished ground level whichever was the lower, in the same vertical plane, was clearly correct. It is, to a degree, supported by the decision of this Court in Port Stephens Council v Chan Industrial Pty Limited [2005] NSWCA 232; (2005) 141 LGERA 226 where, at [35] I, with the agreement of Giles JA and Brownie AJA, stated the following:
"… The combined purpose of encouraging as much of the building that does not comprise residential uses to be below ground level and the objective of minimising the impacts of that part of the building above ground level, in my view requires the 'finished ground level of the completed building' to be construed as a reference to the finished ground level which abuts the completed building at any point along its external walls."
13 Although the precise point in Chan was different to that which is the subject of the present appeal, in my view what I said in it supports the construction of the definition that her Honour adopted. It therefore follows that the measurement conducted by the appellant and which resulted in a height of 9.422 metres, was not one that was in accord with the proper construction or the definition of "height" in the dictionary to the LEP. For those reasons, in my view the appellant's contention that her Honour erred in her construction of the definition should be rejected.
14 I have already indicated that, in my view, the appellant was incorrect in asserting before this Court that the provision of the DCP in relation to the maximum number of storeys was a mandatory requirement. In my view, it was not. Although not encompassed in his grounds of appeal, the appellant nevertheless submitted that the Council had no power to approve a development which was inconsistent with any provision of the LEP or the DCP. It was submitted that there was such an inconsistency and that that inconsistency had been recognised by the Council officer who assessed the application and who, although accepting that the height of the building in accordance with the LEP was only 9 metres, nevertheless considered that as the requirement of the DCP as to the number of storeys had not been complied with, the application should, by inference, be refused.
15 In referring to clause 16 of the LEP, the assessing officer wrote:
"The proposed dwelling is considered inconsistent with the zone description and the zone objectives in relation to Residential 2(a) zoned land which is characterised by one and two storey dwellings."
In this respect, the zone description and the objectives of the zone, as set out in the LEP, are relevantly in the following terms:
"(1) Description of the zone
The Residential 'A' Zone is characterised by one and two storey dwelling-houses and dual occupancy housing. Townhouses, flats and units up to two storeys may occur throughout the zone. Dwellings may also be erected on small lots in specially designed subdivisions. Small-scale commercial activities compatible with a residential neighbourhood and a variety of community uses may also be present in this zone.