In most cases, yes. In Victoria, building permits are required for structural work, extensions, new builds, and many alterations. Some minor works, like replacing a kitchen or bathroom without changing the layout, may be exempt. Your architect will assess what applies to your project and manage the permit process on your behalf.
You can use online Construction Cost Guides such as Rawlinsons, which can give you a square meter rate based on low, medium to high level of finish. However, these are purely guides and cannot be used to accurately cost a project because every project is unique and comes with its own site complexities and challenges. A builder or a quantity surveyor will use a combination of drawings, documentation, site and market economy conditions to provide the most accurate costing for your project.
A typical residential project from initial design through to construction completion can take anywhere from 12 months to 3+ years depending on size and complexity. Design and documentation usually takes 3–9 months, permits 2–4 months, and construction varies from 6 months for smaller works to 18+ months for new builds.
Both can produce drawings, but an architect brings strategic design thinking, problem-solving, and project oversight that goes well beyond documentation. For complex site, shared party walls and structure, overlays such as heritage or fire, or projects where design quality matters, an architect adds significant value often saving money and stress down the track.
Architects typically charge either a percentage of the construction cost (usually 8–15% for full services), a fixed fee, or an hourly rate for smaller engagements. The scope of service matters. Full architectural services include brief development, design, documentation, council permit management, and contract administration. Some architects may offer partial services if you only need specific stages.
A planning permit relates to land use and is assessed by your local council required when your project triggers planning controls such as heritage overlays, vegetation, or neighbourhood character rules. A building permit is a separate approval that is given by a Relevant Building Surveyor, confirming the work is compliant with Building Code of Australia requirements. Many projects require both, and the sequence matters.
Absolutely and honestly, that's one of the best times to engage an architect. A good design process begins with listening and discovery, helping you clarify your priorities, understand your options, and make confident decisions. You don't need a fully formed brief to start the conversation.
Look for someone whose work resonates with you aesthetically, who communicates clearly and listens well, and who has experience relevant to your project type. Ask about their process, how they handle budget and scope, and speak to past clients if you can. Trust and alignment matter as much as credentials you'll be working closely together for an extended period.
Working with an architect is a collaborative process that unfolds in stages. It typically begins with an initial consultation to discuss your vision, goals, and budget giving both parties a chance to assess fit and alignment. From there, your architect will guide you through design development, documentation, permit approvals, and ultimately construction, with the level of involvement tailored to your needs. The key to a successful working relationship is open communication the more honestly you share your priorities, concerns, and constraints, the better equipped your architect is to deliver an outcome that truly works for you.
