The planning controls
11The site is zoned Residential 2(a) pursuant to the provisions of Cessnock Local Environmental Plan 1989 (the LEP). Subdivision of land requires consent in the 2(a) zone. The LEP includes provisions for exempt and complying development that reference Development Control Plan No. 43 (DCP43). DCP43 was repealed on the making of Cessnock Development Control Plan 2006 (DCP2006) to reflect the amendments to the Act made on 30 September 2005 which provide for only one development control plan applying to any land. Accordingly, the exempt and complying provisions are now contained in DCP2006. Dwelling houses would be complying development on the site subject to meeting the requirements detailed in DCP2006. To be complying development, one criterion is that n o condition of development consent or building approval affecting a site is contravened or compromised. There is no requirement for north facing living areas however dwellings are required to obtain a BASIX certificate.
12Clause 43 of the LEP relates to the suspension of certain laws and subclauses (1) and (2) are relevant and state:
(1) For the purposes of enabling development to be carried out in accordance with this plan (as in force at the time development is carried out) or in accordance with a consent granted under the Act, or in relation to development within any zone (other than Zone No 2 (a)), the operation of any covenant, agreement or instrument imposing restrictions as to the erection or use of buildings for certain purposes or as to the use of land for certain purposes, to the extent necessary to serve that purpose, shall not apply to any such development.
(2) Nothing in subclause (1) shall affect the rights or interests of any statutory authority under any registered instrument.
13State Environmental Planning Policy (Exempt and Complying Development Codes) 2008 (SEPP2008) also applies to the site and allows the construction of dwelling houses. Under SEPP2008 there is no requirement for the Principal Certifier to have regard to any covenants that apply to the land or any prior development consents prior to issuing a Complying Development Certificate for a dwelling house.
14Part C, Chapter 4 of DCP2006 addresses land use conflict and buffer zones. Relevant clauses are:
4.1.1 Application
This chapter applies to all new development within the area to which this DCP applies. The over-riding principle of this chapter is that the incoming or encroaching development must provide the buffer or other approved means of reducing or removing the conflict. The chapter is not intended for situations where conflict already exists. These situations must be dealt with as best as possible using existing legislation, and where appropriate, mediation and negotiation.
4.1.2 Purpose
To provide consistent development guidelines for residents, developers, the Council and assessment staff when considering applications for development which:
· may conflict with existing developments or environmentally sensitive areas because of emission of an odour, noise, vibration, visual impact or other nuisance and may therefore require a separation or other means of reducing the conflict to an acceptable level;
· is proposed in a location where there is an existing development which adversely affect it and may therefore need to provide its own separation or other means of reducing or removing the conflict in order to minimise land use conflicts between potentially incompatible land uses...
4.2.2 Three Category Classification:
A three category land use classification is used to assist in determining whether or not a conflict/buffer investigation should be undertaken, and to what extent.
This is based on research undertaken by the South Australian Environment Protection Authority and is adopted in this chapter in order to achieve as much consistency with other regulatory authorities as possible.
The categories are:
Category A Sensitive Land Uses:
Land uses which warrant protection from amenity reducing off-site effects from other land uses. These include all dwellings, caravan parks, community centres, hospitals, hotels, motels, restaurants, schools, tourist facilities, nursing homes or other place of permanent or temporary occupation.
New Category A Land Uses may require their own buffer to protect them from existing Category B or C uses, and land zoned for those purposes. However, little or no buffer will be required between different Category A uses, so a residential development next to an existing residential development is unlikely to require any conflict/buffer investigation....
4.3.13 Residential Development - Category A
Potential Conflicts
Conflicts are likely at zone boundaries, where residential meets industrial or commercial, or where new residential estates occur at the rural edge of towns and villages. Potential conflicts include adverse impacts from agricultural and rural industries such as noise, dust, odour and spray drift, and from industrial uses by way of noise, vibration, air pollution and surface and ground water contamination.
Impacts from residential development include visual impact, noise, light spillage and nutrient enrichment from stormwater runoff (see Section 4.3.15 - Rivers, Watercourses and Wetlands), changes in runoff volumes, erosion and sedimentation, littering and rubbish
disposal, companion animals and access roads/intersections.
Existing Policies or Guidelines
There are numerous documents relating to design and location of residential areas, such as AMCORD. Little relates specifically to need for buffer zones. DNR recommends that no further subdivision of stream or river frontages be permitted.
Performance Standards for Reducing Conflicts
Residential development must comply with the minimum setbacks recommended in this document for other land uses whenever residential is encroaching on them. If development is proposed within the separation distances recommended, a range of technical information will be required in relation to noise, air quality, drainage, erosion and sedimentation control and the like. The specific reports required will depend upon the nature of the proposal and its surroundings.