Published 28 August 2026 · By AriJah Construction
Short answer
Check your property’s council area and discuss the proposed deck with a licensed building certifier before committing to construction. Brisbane City Council and City of Moreton Bay publish separate guidance. A low deck or a small floor area alone does not establish that approval is unnecessary.
Start with the address, not the search phrase
North Brisbane is a useful description of a service area, but it is not the name of one council jurisdiction. A homeowner searching for Brisbane deck advice may have a property within City of Moreton Bay. Use the actual property address when contacting a certifier and council; do not assume the guidance for a nearby suburb settles your own requirements.
Brisbane City Council distinguishes planning and building approvals and sets several conditions for its small-deck building-approval exemption. City of Moreton Bay advises owners to speak with a private certifier before building. The official links below are the starting point, rather than a general blog being permission to proceed.
Prepare a small project information pack
Bring a rough layout, dimensions, photographs and a description of the intended use to the first discussion. Include a view from the house, a view from the garden and any existing stairs or neighbouring structures. Label a drawing as an initial idea if it is not a measured plan. This helps everyone discuss the same project without mistaking a sketch for construction documentation.
Explain whether you want an open deck, a covered area, new stairs or changes to an existing structure. Mention future ideas too. A roof you hope to add later is worth discussing early, even if it is outside the present budget. Ask the relevant professionals what needs deciding now and what can remain a separate future project.
Ask who is doing each part of the process
Write down who will prepare drawings, obtain any engineering input, communicate with the certifier and keep the documents. Clarify which tasks are covered by the proposed quote and which are your responsibility or a separate appointment. A phrase such as approvals included should lead to a conversation about the actual deliverables rather than end it.
AriJah’s carpentry scope should be confirmed for the particular job. Do not assume a carpenter, designer and certifier have interchangeable roles. If you already have a professional involved, share their contact details and the current drawings so the work can be discussed using one version of the proposal.
Do not rely on a single exemption rule
An online comment that a deck is under a certain size is incomplete without the other conditions and property context. Brisbane’s guidance makes clear that every exemption condition must be met and that exempt work still has to comply with relevant standards. Ask a certifier to confirm the position for your design rather treating a neighbour’s experience as a decision for your house.
Keep a note of the advice you receive, the design it relates to and any follow-up information requested. This is particularly useful if you are comparing different layouts: advice about one version should not silently carry over to a larger, higher or covered version.
Keep changes and handover organised
Before changing an agreed design, ask whether the drawings, quote and approval advice need updating. A small-looking alteration on a screen can affect several people’s work. Keep one clearly labelled current version in the project folder and retain older versions separately so they are not accidentally used for quoting or construction.
Moreton Bay’s guidance describes permit conditions, inspections and final certification as parts of the process. Ask what documents you should expect at handover for your particular project. Keep these together with the agreed scope and material care information for future maintenance or enquiries about the property.
For the first conversation with AriJah, provide your suburb and tell us whether you are starting with an idea, prepared drawings or existing approvals. That makes it easier to identify the next practical step. This article is general preparation guidance, not legal advice, a compliance assessment or confirmation that any particular deck is exempt.
Explore our project gallery
See the available photos and notes. These examples are not a price or specification for your own project.
Sources and further reading
Sources checked on 28 August 2026. Requirements can change; confirm the current advice for your property.
Frequently asked questions
Does every low-level deck avoid building approval?
No. Height alone does not settle the question. Ask a licensed certifier about all relevant conditions and your property.
Should I order materials before checking approvals?
Resolve the proposed design and approval requirements first. Otherwise the materials may not match the design that can proceed.
This general guide does not replace site-specific building, engineering or approval advice. For practical options, see our Decks service.
