In Australia, most standard residential split system installations do not require a formal development application from your local council, as they often fall under exempt development provisions.
However, there are important exceptions. If you live in a strata-titled property such as an apartment or townhouse, you will almost always need approval from the owners corporation before installing any unit, since the work typically affects common property.
Heritage-listed properties and buildings in heritage conservation areas may also require additional consent. Local councils can have their own rules around noise and appearance, so checking with your local authority or strata manager before you book an installer is always the safest approach.
Our team at Blue Mountains Air can help you understand what approvals may be needed before installation day.
