Planning Issues
16There is no controversy surrounding the historical planning instruments that have applied to the land (see applicant's subs par 21, and the Lovell report).
17As a consequence of successive changes to the planning regime, which deem the 1933 building approval to be now a post-Environmental Planning and Assessment Act 1979 ("the EPA Act") development consent ("DC"), any consent granted and in force at the commencement of the EPA Act is protected by s 109B of that Act as a species of existing use. The applicant contends that it has an existing use right as a RFB, but the Council insists that it is for a building containing no more than two flats. See Winn v Director General, National Parks and Wildlife [2001] NSWCA 17; (2001) 130 LGERA 508, at [248].
18The current use of the land is prohibited under the 2012 Mosman LEP, which zones the land "R2" (a "low density residential" zoning - the land was formerly zoned "2(a1) Residential").
19One objective of the "R2" zone (Lovell fol 207) is retention of Mosman's "low density residential environment", and, in environmentally sensitive residential areas, its "single dwelling character". Dwelling houses, boarding houses, semi-detached dwellings, bed and breakfast accommodation, home businesses, respite day care centres, and home occupations are permitted (only home occupations without consent). "Dwelling house" means the same as in 1998 (Lovell fols 271 - 272). "Multi dwelling housing" means three or more attached or detached on a single lot, but not "RFB" (fol 286). The relevant land use table specifies that "dwelling-houses" and "semi-detached dwellings" are permissible with consent, and all other uses are prohibited (with the exception of home occupations, which is irrelevant for present purposes). It is agreed between the parties that the current use remains prohibited by the 2012 LEP.
20The use ought be classified by reference to activities authorised by the relevant consent. The respondent rejects, in the circumstances of the present case, the so called species/genus test.
21As the applicant proceeds on the basis that the existing use in the present case arises under s 106 of the EPA Act by reason of the consent, the respondent is content to adopt the same approach.
22However, the parties disagree as to whether the existing use rights extend to more than "2 flats in a building".
23Sections 106 and 107 provide:
106. In this Division, existing use means:
(a) the use of a building, work or land for a lawful purpose immediately before the coming into force of an environmental planning instrument which would, but for Division 4 of this Part, have the effect of prohibiting that use, and
(b) the use of a building, work or land:
(i) for which development consent was granted before the commencement of a provision of an environmental planning instrument having the effect of prohibiting the use, and
(ii) that has been carried out, within one year after the date on which that provision commenced, in accordance with the terms of the consent and to such an extent as to ensure (apart from that provision) that the development consent would not lapse.
107. (1) Except where expressly provided in this Act, nothing in this Act or an environmental planning instrument prevents the continuance of an existing use.
(2) Nothing in subsection (1) authorises:
(a) any alteration or extension to or rebuilding of a building or work, or
(b) any increase in the area of the use made of a building, work or land from the area actually physically and lawfully used immediately before the coming into operation of the instrument therein mentioned, or
(c) without affecting paragraph (a) or (b), any enlargement or expansion or intensification of an existing use, or
(d) the continuance of the use therein mentioned in breach of any consent in force under this Act in relation to that use or any condition imposed or applicable to that consent or in breach of any condition referred to in section 80A (1) (b), or
(e) the continuance of the use therein mentioned where that use is abandoned.
(3) Without limiting the generality of subsection (2) (e), a use is to be presumed, unless the contrary is established, to be abandoned if it ceases to be actually so used for a continuous period of 12 months.
24The species/genus test was articulated by McHugh J in Royal Agricultural Society v Sydney City Council (1987) 61 LGRA 305 who said (at 310 - 311):
Accordingly, a test has been devised which requires the purpose of the use of land to be described only at that level of generality which is necessary and sufficient to cover the individual activities, transactions or processes carried on at the relevant date. Thus the test is not so narrow that it requires characterisation of purpose in terms of the detailed activities, transactions or processes which have taken place. But it is not so general that the characterisation can embrace activities, transactions or processes which differ in kind from the use which the activities etc as a class have made of the land.
...
The foregoing cases were concerned with the activities of a particular business or industry or with activities of a common kind. But I see no reason why the principle upon which those decisions were based is not also applicable to a case where land is used for activities, processes or transactions of widely differing kinds. If the activities, processes or transactions are capable of being treated as all or the majority of the species of a genus, then that genus may properly be regarded as describing the purpose of the use of the land. If they are not, then it may be that the only conclusion is that the land has been used for more than one purpose. If that conclusion is drawn, then each purpose is to be characterised in accordance with the principles set out earlier in this judgment.