Every home extension begins with a conversation. Whether you’re renovating an existing character home, extending a growing family home, or adding space to a property in Perth’s western suburbs, we start by understanding your goals, site conditions, and timeline. From there, we outline the most practical path forward - design, approvals, or construction.

That’s completely fine. Most clients come to us at the very beginning. Our design-and-construct service includes architectural drafting, interior design input, and guidance around council requirements for western suburbs properties. We help shape your ideas into a clear, buildable scope tailored to your home, lifestyle, and budget.

We regularly work with external architects, designers, and draftspersons across Perth. We review your extension or renovation drawings, coordinate with your design team, and deliver the build with the craftsmanship and communication Bastille is known for.

Most extensions in Perth’s western suburbs – including Nedlands, Cottesloe, Claremont, Peppermint Grove, Mosman Park, and Subiaco – require some level of council or development approval. This is especially true for heritage homes, additions close to boundaries, or changes affecting the streetscape. We advise on what’s required early and can manage the entire approvals process for you.

We understand budget is a key part of planning a renovation or home extension. Early on, we provide guidance based on your scope, site conditions, and level of finish. As designs are refined, we update costings to keep your Perth renovation aligned with your expectations and investment.

Timeframes depend on the scope of work, council approvals, and the existing home. During the design phase, we provide an indicative schedule. Once construction begins, you’ll receive consistent updates so you always know what’s happening on site.

Yes – many of our projects involve heritage extensions and additions in Perth’s western suburbs. We’re experienced with heritage overlays, original material matching, and structural considerations common in older homes. Our goal is to create new spaces that feel seamless and respectful.

We work exclusively across Perth’s western suburbs, including:
Nedlands · Dalkeith · Peppermint Grove · Cottesloe · Claremont · Mosman Park · Subiaco · City Beach · Floreat · Shenton Park · Mount Claremont · Swanbourne · Wembley

Not a problem. Our design-and-construct service includes drafting, concept development, and collaboration with trusted interior designers. Whether it’s a kitchen extension, open-plan addition, or full renovation, we help create spaces that suit your home and how you live.