The merits of the application
16 The application to use the original dwelling as a dual occupancy dwelling and the application for a building certificate for alterations and additions to that dwelling should both be refused for the following reasons.
17 Clause 17 of the Sutherland Shire Local Environmental Plan 2006 applies to land that is traversed by a foreshore building line. The subject land is traversed by a foreshore building line which is parallel to and ten metres from the mean high water mark. A building must not be erected on land between a foreshore building line and any waterway in respect of which the line is fixed: cl 17(7). Clause 17(9), however, provides for a permissible exception to the general prohibition. It states:
(9) Nothing in subclause (7) or clause 11 prevents consent being granted to the erection of a dwelling, or any addition to an existing dwelling, on land between a foreshore building line and any waterway or waterfront reserve in respect of which the line is fixed if:
(a) the consent authority has considered the objectives of this clause, and
(b) the consent authority is satisfied that:
(i) the new dwelling or addition will not be erected any further forward of the foreshore building line than any existing dwelling on the land, and
(ii) the new dwelling will not dominate the locality in which it is erected as a result of its height, bulk, design, colour or detailing, and
(iii) the natural qualities of the foreshore are retained or restored as far as practicable through the retention or reinstatement of natural levels and endemic vegetation, and
(iv) in the case of the erection of a dwelling - there is no reasonable alternative that would allow a new dwelling to be located behind the foreshore building line.
18 The original dwelling is not supposed to be there. There is an outstanding order for its demolition which has been issued by the council and its continued existence is unlawful.
19 Mr M E Ball, the applicant's consultant town planner, was asked in evidence whether, assuming that the original dwelling was not there, the original dwelling could nevertheless be approved having regard to cl 17(9). Mr Ball's evidence was that cl 17(9)(b)(i) is not relevant in this case, that it would satisfy sub-cll (9)(b)(ii) and (iiii), but would not satisfy sub-cl (9)(b)(iv). That is, as I understand his evidence, there is room behind the foreshore building line which would be a reasonable alternative for the location of such a dwelling. That is, the development infringes cl 17.
20 There is, however, a stronger reason for refusing the application, and which I find determinative. Clause 18 also applies to land which is traversed by a foreshore building line. The objectives of the clause include the following:
...
(b) to ensure restoration of land below any foreshore building line, to a natural state (so far as is practicable), with a minimum intrusion of man-made structures,
(c) to reduce the number of structures below any foreshore building line, particularly following the redevelopment of a site, ...
21 Clause 18(3) provides that the consent authority must not consent to development on land to which the clause applies unless it is satisfied that any building or work between the foreshore building line and any waterway will be removed before or within a reasonable time after the development is carried out.
22 Clause 18(4), however, provides that sub-cl (3) does not require the removal of any building or work if, relevantly:
...
(b) the consent authority is satisfied that the use of the building or work is lawful, or
(c) the consent authority is satisfied that the removal of the building or work:
(i) would be inconsistent with, or is not necessary to achieve, any of the objectives of this clause, or
(ii) is unreasonable or unnecessary in the circumstances of the case.
...
23 There was a clause to a similar effect in the previous local environmental plan, namely cl 14A of Sutherland Shire Local Environmental Plan 1993. It was the presence of this clause which no doubt led the council to grant consent to the development application for the new dwelling on condition that the original dwelling be demolished.
24 The proposals now before the Court clearly do not satisfy the exception provided by cl 18(4)(b): the existence of the original dwelling is unlawful. Mr Craig QC submits ss 80A(1)(b) and 80A(5) authorise the imposition of a condition of consent which modifies an earlier consent - in the present case to delete the requirement to demolish the original dwelling thereby rendering it lawful. This would, however, require a consideration of the current planning controls. In my opinion, the proposals do not satisfy the exceptions provided by cl 18(4)(c). The retention of the original dwelling would be clearly contrary to the objectives of sub-cl (c)(i).
25 Moreover, the removal of the existing dwelling would not be unreasonable or unnecessary in the circumstances of this case, contrary to sub-cl (c)(ii). I am confirmed in this view on taking a view of the site and of other foreshore development around Burraneer Bay which was taken in the presence of the representatives of the parties. The foreshore is presently cluttered with many older structures erected below the foreshore building line and, in many cases, either adjacent to or over the waterway. The council is fully justified in attempting to rectify this undesirable situation whenever an application for consent dealing with waterfront land is made. It is for this reason that cl 18 exists, and to do otherwise would be clearly contrary to the objectives of the clause to ensure the restoration of land below the foreshore building line to a natural state and to reduce the number of structures below any foreshore building line. No reason has been advanced on behalf of the applicants to the effect that removal of the original dwelling is unreasonable or unnecessary in the circumstances of the case, other than pointing out the many other waterfront structures around the bay. As I have said, the existence of such structures is a sound reason for enforcing the policy objective of cl 18. The council should take every opportunity to secure their removal whenever that opportunity arises.
26 It follows that both appeal under s 97 and the appeal under s 149F of the Act should be dismissed.
27 Finally in the hearing of this matter I acknowledge the assistance of Commissioner Tuor, who heard the case with me.