Council's submissions
24 Mr Larkin for the Council submitted that consent should not be granted to something that would aid use of the roof as an outdoor entertaining area. On the issue of bulk and scale, the impact should be assessed by reference to the planning controls. The objectives of the building envelope and side setback controls are to achieve outcomes that protect the local area. The controls are already exceeded, and the impact will fall on others; it is not sufficient that there may be some architectural benefit to the applicants in terms of assessing impact on the locality. Mr Larkin submitted that the works identified in the Statement of Facts and Contentions (described in paragraph 6 above) support an inference that the roof area is intended to be used as an outdoor entertaining area. In a written submission made after the hearing, Mr Larkin noted that the Council accepts that I should not have any regard to any unlawful works or potential unlawful use for the purposes of determining this appeal.
Consideration
25 The present proceedings relate to the proposed extension of the parapet along the northern and eastern facades of the dwelling. While the neighbouring residents expressed concerns that the roof area could be used as an entertaining area and that this would have visual privacy consequences, particularly for No 2A Princes Street, these concerns are not relevant to the application currently before the Court. I agree with Mr Hale's submission that use of the roof as an entertainment area would be prohibited, and any use for such a purpose would require a further development consent.
26 As noted above, the 2007 approval permitted the parapet only to the extent required to screen the airconditioning unit, and otherwise required the parapet proposed for the rest of the building to be deleted. The 2007 approval included amendment of a planter box on the northern elevation to soften the impact of the development from No 6 Princes Avenue. The Council submits that the outcome in the 2007 approval and Tuor C's reasoning is a relevant matter; Mr Hale submits that the 2007 approval is distinguishable because of the changes in circumstances and the nature of Tuor C's determination. I do not accept Mr Hale's submission that the 2007 approval was essentially the reflection of an agreement reached between the parties. The terms of paragraph 6 of Tuor C's judgment delivered on 28 September 2007 are consistent with the description in paragraph 4 of Preston CJ's decision in Nikolaidis v Pittwater Council (2009) 171 LGERA 104, namely that the earlier proceedings were conducted as an on site hearing on 10 August 2007 at the conclusion of which Tuor C gave preliminary findings. Tuor C's judgment of 28 September 2007 included findings in paragraph 6 that the extension of the parapet as sought by the applicants "would increase the height and bulk of the dwelling", and that while the proposal complied with the height controls in the DCP it "does not comply with the setback and appears a bulky building in the context of the site". Those findings, however, are not determinative of the present proceedings. As Preston CJ noted in Nikolaidis v Pittwater Council (2009) 171 LGERA 104, these proceedings arise under s97(1) of the Act, and the matters to be considered are those identified in s79C(1) of the Act. The nature of the proceedings requires that I consider this application on its merits on the basis of the evidence before me: Segal v Waverley Council (2005) 64 NSWLR 177.
27 The starting point in considering the Council's contention relating to bulk and scale is the decision of the Court of Appeal in Zhang v Canterbury City Council (2001) 115 LGERA 373. The DCP must be considered as a "fundamental element" or a "focal point" of the decision-making process, while not being determinative. In Botany Bay City Council v Premier Customs Services Pty Ltd [2009] NSWCA 226 at [27], the Court of Appeal confirmed that while it might be open to take the view that, for reasons related to a particular site, it is not appropriate to compel compliance with requirements of a DCP, I am not entitled to take the view that the standards set by the DCP are inappropriate for reasons of general policy.
28 There is formwork present along the line of the proposed extension of the parapet, which assists in understanding the visual impact of the proposed extension of the parapet. Based on the site view, I accept the evidence that the proposed extension along the eastern façade to the south eastern corner is visible from Dearin Park, the driveway and front entertaining area of No 2A, and from the street at the entrance to the site.
29 The applicants rely, in part, on changes in circumstances since the 2007 approval, in particular the extension at the front of No 2A Princes Street. I accept that this extension has reduced the extent of visibility of the parapet; however, the proposed extension is still visible from the driveway and the outdoor pool area of No 2A.