What is complying development?
Complying development is a fast track approval process for straightforward residential development. Providing your application meets specific development standards, approval (known as a Complying Development Certificate or CDC) can be granted in 20 days or less by Council or a private accredited certifier without the need for a full development application.
What types of work is complying development?
- A new single or two storey house
- Internal and external alterations and additions to a house
- Internal and minor external alterations to residential accommodation other than a house (eg apartment)
- Carports, garages, driveways and hard stand spaces
- Decks, verandahs and pergolas
- Demolition (eg demolish existing house)
- Retaining walls
- Granny flats
- Solar panels - general requirements and specific standards ('solar energy systems')
- Swimming pools
- Water tanks, water heaters and septic tanks
Is my work complying development?
Visit the Complying development website to identify if your development is considered complying development.
This webpage also includes an Interactive Buildings tool that provides the criteria for which development types can be carried out as complying development.
Note: The majority of complying development types and their development standards can be found in the State policy Codes SEPP (for residential developments – Parts 3, 4, 4A, 6, 7 and 8). Check Clauses 1.17A, 1.18 and 1.19 of the Codes SEPP to find out if complying development can be carried out on your land.
Complying development - information sheets
Building Professionals Board
Don't know what 'ancillary development' means? Find out below.
Definitions List 1 (check first)
Definitions List 2
Our certifiers can identify whether your work is complying development or requires a development application. This can save you time, money and frustration.
Apply for a Pre-Complying Development Consultation application online
Information Sheet for Pre CDC Consultation Service (pdf. 245KB)
How do I apply for a CDC with Council?
Complete our Application for a CDC (pdf. 299KB) and Principal Certifying Authority (PCA) Service Agreement (pdf. 155KB) forms and lodge by post or in person.
Why choose Council as your PCA?
The Guide to the Building Approvals Process will help you identify the next steps involved once a CDC has been issued for your development.
Your granny flat ('secondary dwelling') may be eligible for a CDC provided it meets the criteria for secondary dwellings in State Environmental Planning Policy (Affordable Rental Housing) 2009 ('SEPP 2009').
A CDC can only be issued for a secondary dwelling on land zoned R1, R2, R3, R4 or R5. For properties located in a Deferred Area, SEPP 2009 recognises your property's zoning as the zoning identified in Draft Ku-ring-gai Local Environmental Plan 2013.
If your secondary dwelling is not classified as complying development, it will require approval via a development application.
More information about granny flats as complying development
Draft Ku-ring-gai Local Environmental Plan 2013