The planning controls
19The site is located within the Locality B2 Oxford Falls Valley under Warringah Local Environmental Plan 2000 (the LEP). Clause 3 of the LEP sets out the purposes of the plan and includes the following:
(b) to describe the desired characters of the localities that make up Warringah and relate the controls on development to the achievement of desired characters of those places,
20Clause 12 details matters that are to be considered before consent is granted and reads as follows:
(1) Before granting consent for development the consent authority must be satisfied that the development is consistent with:
(a) any relevant general principles of development control in Part 4, and
(b) any relevant State environmental planning policy described in Schedule 5 (State policies).
(2) Before granting consent for development, the consent authority must be satisfied that the development will comply with:
(a) the relevant requirements made by Parts 2 and 3, and
(b) development standards for the development set out in the Locality Statement for the locality in which the development will be carried out.
(3) In addition, before granting consent for development classified as:
(a) Category One, the consent authority must consider the desired future character described in the relevant Locality Statement, or
(b) Category Two or Three, the consent authority must be satisfied that the development is consistent with the desired future character described in the relevant Locality Statement but nothing in a description of desired future character creates a prohibition on the carrying out of development.
Note. Before granting consent for development the consent authority must consider the matters set out under section 79C of the Act.
To assist with understanding: Category One development is development that is generally consistent with the desired future character of the locality, Category Two development is development that may be consistent with the desired future character of the locality, and Category Three development is development that is generally inconsistent with the desired future character of the locality.
The proposed development is category two development.
21Control of built form is addressed in clause 18 of the LEP which states:
(1) Built form will be controlled in accordance with the general principles of development control, the desired future character of the locality and the development standards set out in the Locality Statement.
(2) Strict compliance with development standards, however, does not guarantee that the development is consistent with either the general principles of development control or the desired future character of the locality.
(3) Nothing in this plan requires development to comply strictly with a quantitative requirement made in any general principle of development control.
22Clause 20 of the LEP deals with development standards as follows:
(1) Notwithstanding clause 12 (2) (b), consent may be granted to proposed development even if the development does not comply with one or more development standards, provided the resulting development is consistent with the general principles of development control, the desired future character of the locality and any relevant State environmental planning policy.
(2) In localities A2, A4, A5, A7, B2, B9, C8 and C10, the minimum area per dwelling required by the housing density standard is deemed to be the minimum allotment size for allotments created by subdivision.
(3) Where consent is granted for development that does not comply with one or more development standards, the Council is to ensure that the circumstances of the case and reasons for granting consent (in such a way that does not comply with the development standards) are included in a public register of such consents.
(4) This clause does not apply in relation to a development standard relating to maximum building height established by the Building Heights Map within the Dee Why Town Centre Locality Statement (E21).
23Part 4 of the LEP provides general principles of development controls and clause 71 is relevant to the application:
Parking facilities (visual impact)
Parking facilities (including garages) are to be sited and designed so as not to dominate the street frontage or other public spaces.
In particular:
+ garage doors and carports are to be integrated into the house design where topography and other constraints of the site allow, and
+ laneways are to be used to provide rear access to carparking areas where possible, and
+ car parking is to be provided underground or in semi basements for apartment buildings and other large developments, and
+ parking is to be located so that views of the street from front windows are not obscured.
Note. Individual Locality Statements may provide more detailed guidance regarding the location and design of carparking facilities.
24The desired future character (DFC) for Locality B2 Oxford Falls Valley is provided in Appendix B of the LEP as:
The present character of the Oxford Falls Valley locality will remain unchanged except in circumstances specifically addressed as follows.
Future development will be limited to new detached style housing conforming with the housing density standards set out below and low intensity, low impact uses. There will be no new development on ridgetops or in places that will disrupt the skyline when viewed from Narrabeen Lagoon and the Wakehurst Parkway.
The natural landscape including landforms and vegetation will be protected and, where possible, enhanced. Buildings will be located and grouped in areas that will minimise disturbance of vegetation and landforms whether as a result of the buildings themselves or the associated works including access roads and services. Buildings which are designed to blend with the colours and textures of the natural landscape will be strongly encouraged.
A dense bushland buffer will be retained or established along Forest Way and Wakehurst Parkway. Fencing is not to detract from the landscaped vista of the streetscape.
Development in the locality will not create siltation or pollution of Narrabeen Lagoon and its catchment and will ensure that ecological values of natural watercourses are maintained.
25In addition to the DFC, there are a number of Built Form Controls that relate to the development as follows:
Housing density
The maximum housing density is 1 dwelling per 20 ha of site area, except:
(a) where this standard would prevent the erection of one dwelling on an existing parcel of land, being all adjacent or adjoining land held in the same ownership on 8 March 1974 and having a combined area of not less than 2 ha, and
(b) on Portions 199, 200, 985, 986, 1001, 1002, 1003, 1004, 1011, 1012, 1018 and 1019 Parish of Manly Cove and Lot 33 DP 870625 Pinduro Place, Cromer, where one dwelling may be erected provided the land exceeds 4,000m 2 in area and was lawfully created prior to 13 August 1982, or was otherwise lawfully created, and
(c) on land that adjoins a locality primarily used for urban purposes and on which a dwelling house is permissible, where there is no maximum housing density if the development is for the purpose of "housing for older people or people with a disability" and the development complies with the minimum standards set out in clause 29.
However, consent may be granted for development that will contravene these housing density standards but, if by more than 10 per cent, only with the concurrence of the Director.
The matters which shall be taken into consideration in deciding whether concurrence should be granted are:
(a) whether non-compliance with the development standard in issue raises any matter of significance for State or regional environmental planning, and
(b) the public benefit of maintaining the planning controls adopted by this plan.
To measure housing density:
+ the site area (which does not include the area of any access corridor, whether such access corridor is to be created or is in existence at the time of application for development consent) is divided by the number of dwellings proposed on the site, including any existing dwellings which are to be retained,
+ the site is the allotment which existed on the day this plan came into effect, and
+ granny flats are not considered to be a dwelling and are limited to one per allotment.
In calculating housing density, the area of any access corridor (including any right-of-carriageway, access handle, accessway or other area that provides for vehicle access) is to be excluded, whether that access corridor is to be created or is in existence at the time of application for subdivision.
Front building setback
Development is to maintain a minimum front building setback.
The minimum front building setback to all roads is 20 metres. On corner allotments fronting Forest Way or Wakehurst Parkway the minimum front building setback is to apply to those roads and the side setback is to apply to the secondary road.
The minimum front building setback area is to be densely landscaped using locally occurring species of canopy trees and shrubs and be free of any structures, carparking or site facilities other than driveways, letterboxes and fences.
Rear and side building setback
Development is to maintain minimum rear and side building setbacks.
The minimum rear and side building setback is 10 metres.
The rear and side setback areas are to be landscaped and free of any structures, carparking or site facilities other than driveways and fences.
26The council has prepared a draft Local Environmental Plan (the draft LEP) in accordance with the Department of Planning's directive to all councils in NSW to prepare one planning instrument for each local government area in accordance with the Standard Instrument (Local Environmental Plans) Order 2006 .
27The draft LEP proposes that the site would be included in Zone E3 Environmental Management. The aims of that zone are:
+ To protect, manage and restore areas with special ecological, scientific, cultural or aesthetic values.
+ To provide for a limited range of development that does not have an adverse effect on those values.
+ To ensure that development, by way of its character, design, location and materials of construction, is integrated into the site and natural surroundings, complements and enhances the natural environment and has minimal visual impact.
+ To protect and enhance the natural landscape by preserving remnant bushland and rock outcrops and by encouraging the spread of indigenous tree canopy.
+ To protect and enhance visual quality by promoting dense bushland buffers adjacent to major traffic thoroughfares.
28Of these aims, the first two are standard template clauses and the latter three are proposed clauses added to suit the council's local area. The draft LEP also contains similar provisions that limit dwelling density in the E3 zone to one dwelling per 20ha, consistent with the current planning controls for the site.
29The draft plan has not been certified by the Department of Planning for exhibition.