49 The second respondent's development application involved the Ocean Road Conservation Area (as a "heritage conservation area"). Willeroon was neither a heritage item nor a heritage conservation area. Thus, a conservation plan for the purposes of the second respondent's development application needed to address the heritage significance of the Ocean Road Conservation Area and to identify conservation policies and management mechanisms that were appropriate to enable that significance to be retained.
50 Mr Jackson's primary submission was that the Development Unit Report (together with the attachments and appendages thereto) constituted the requisite conservation plan, and this report was properly considered by the Council prior to consenting to the second respondent's development application. Mr Jackson relied, in particular, on Attachment 1 to the Development Unit Report and an appendage thereto, being extracts from the Tanner Report (the "Tanner extracts").
51 The Development Unit Report with its attachments and appendages constituted an identifiable single entity and was put before the Council for consideration as such. In the circumstances, it was capable of being a conservation plan as defined by cl 32(5). Whether the Development Unit Report was a conservation plan depends upon whether, in terms of cl 32(5), it established the heritage significance of the Ocean Road conservation area and identified conservation policies and management mechanisms that were appropriate to enable that significance to be retained.
52 I shall deal firstly with whether the Development Unit Report established the heritage significance of the Ocean Road conservation area
53 Attachment 1 recorded that the Ocean Road Conservation Area was recognised by the Council "as an area of local heritage significance", that is, rather than State significance. Attachment 1 noted that the Ocean Road Conservation Area was unique due to the contributions of a number of factors which were identified and discussed in detail. They included the topography, the architecture scale, the rolling front lawns with dwellings set back, and the landscape form and vegetation.
54 The Tanner extracts identified several other significant heritage aspects of the Palm Beach precinct. These include the distinctive natural landscape caused by the protected, relatively sub-tropical micro climate, the spotted gum open forest and the cabbage tree palm stands, the original bungalows with their characteristic elevated deep verandahs and terraces overlooking the beach, the distinctive gardens and the public parks. The parks were said to be significant because they provided habitat for a wide diversity of fauna species and were an example of urban bushland and record of the pre-European landscape in the Palm Beach area.
55 According to the Tanner extracts, contributions were also made to the heritage character of the Palm Beach precinct by the large parcels of land, native vegetation, bungalow style houses with verandahs and terraces facing the beach, low horizontal lines and houses set back behind large gardens so that that buildings remain secondary to the landscape.
56 Mr Hemmings submitted that the Tanner extracts could not be regarded as part of a conservation plan for the Ocean Road Conservation Area as the Tanner Report was completed before the Ocean Road Conservation Area was proclaimed as a conservation area. This submission cannot be accepted, however, as the geographic area considered in the Tanner Report is substantially the same as the proclaimed Ocean Road Conservation Area. The Tanner report dealt with the heritage significance of the area that, to all intents and purposes, became the Ocean Road Conservation Area.
57 Mr Hemmings also submitted that the Tanner Report was never intended to be a conservation plan. Intention, however, is not relevant to the question being considered, namely, did the Unit Development Report constitute a conservation plan as defined? Whether a document is such a conservation plan depends on its content, not on the intention with which it was drawn up.
58 In my opinion, the observations (to which I have referred) in Attachment 1 and the Tanner extracts are sufficient to establish the heritage significance of the area.
59 I now turn to the question whether the Development Unit Report identified conservation policies and management mechanisms of the kind contemplated by cl 32(5) (that is, policies and mechanisms appropriate to enable the heritage significance of the Ocean Road Conservation Area to be retained).
60 The Tanner extracts set out several such policies and mechanisms. It is not necessary to mention them all. I shall mention some.
61 Some of the policies were:
(a) New developments could be permitted, provided that they were in keeping with the defined character.