Complying Development

All Complying Development Certificate Applications must be submitted through the NSW Planning Portal. Find out more on our Lodging an Application information page.

What is Complying Development?

Complying development must meet the predetermined development standards within a planning instrument. A Complying Development application can be determined by Council Certifiers or an Accredited Certifier.

Most complying development is contained within State Environmental Planning Policy (Exempt and Complying Development Codes), referred to on these pages as ‘The Code SEPP'.

Complying development can be carried out in most parts of the local government area, except for some environmentally sensitive land, national parks and land containing heritage items.

A comprehensive Guide to Complying Development has been prepared by NSW Department of Planning and Environment. Homeowners and developers can use this guide to understand the legislative requirements for developing small scale residential projects, for example, building a new one or two storey home or home renovation.

What development is ‘complying development’ under the SEPP?

The SEPP Code contains ‘Codes’ with development standards for commercial, industrial and residential development. The types of development contained within each of the Codes are listed below. A development may include criteria from more than one of the Codes e.g. the demolition of a dwelling house (Demolition Code) and the construction of a dwelling house (General Housing Code).

Commercial and Industrial Alterations Code
Commercial and Industrial Code (new buildings and additions)
Demolition Code
Fire Safety Code
General Development Code
General Housing Code
Greenfield Housing Code
Housing Alterations Code
Low Rise Medium Density Code
Rural Housing Code
Subdivision Code


How to work out if your development is a complying development

To work out if your development is a complying development, you will need to:

  1. Check that land is not excluded from containing complying development are contained within Clause 1.17, Clause 1.17A and Clause 1.18 of the SEPP.
  2. Check that the development meets the applicable development standards in the Code.

Further information and frequently asked questions on complying developments

What Planning Controls apply to my land (e.g. zoning, heritage, acid sulphate, bushfire etc)?
Are the developments within the SEPP the only form of complying development?
Who can approve a Complying Development Certificate?
What do I need to submit with my Complying Development Application?
Can Council complete the certification work for my development project?
What common law and other legislative requirements might apply to complying development?


Please note: The information contained above is not legal advice. It is to assist you in planning decisions. CN recommends you seek professional advice and refer to relevant legislation.