PRACTICAL AND STYLISH HOME EXTENSIONS SPECIALISTS IN PERTH

EXPANDING YOUR HOME WITH STYLE AND FUNCTIONALITY

At ATBuild WA Pty Ltd, we understand that sometimes your home just isn’t big enough. Whether you need extra living space, a garage conversion, or a seamless modern extension, our team specialises in creating functional, stylish expansions across all Perth’s suburbs, including Cottesloe, Peppermint Grove, Dalkeith, Mosman Park, Nedlands, Claremont, and Fremantle.

 

Many homeowners feel frustrated by poorly planned extensions, mismatched styles, or delays caused by inexperienced builders. We focus on eliminating these headaches by providing expert advice, clear communication, and high-quality workmanship. Every extension is designed to maximise your floor plan, suit your lifestyle, and blend seamlessly with your home’s existing character.

 

Ready to expand your home intelligently? Call ATBuild WA today on 0415 077 396.

SINGLE-STOREY EXTENSIONS

Single-storey extensions are ideal for expanding living areas without major structural changes. Many homeowners worry that adding a single-storey extension will feel cramped, disrupt natural light, or clash with the existing design.

 

ATBuild WA specialises in single-storey extensions that are practical, stylish, and fit seamlessly with your home. From family rooms to additional bedrooms, we optimise layouts for high-traffic areas, maximise storage options, and ensure your extension complements the existing style—be it modern, Hamptons, country, or French Provincial. Every project is fully managed, with structural and non-structural alterations, council drawings, and approvals handled by our experienced team.

DOUBLE-STOREY EXTENSIONS

Double-storey extensions provide more space without sacrificing garden or outdoor areas, but they require careful planning and structural expertise. Homeowners often feel overwhelmed by council approvals, roof integration, and ensuring the new storey matches the existing home.

 

With ATBuild WA, double-storey extensions are delivered with precision and style. We provide all structural calculations, drawings, and council submissions, and ensure the design maximises natural light, flow, and functionality. From adding upstairs bedrooms and en-suites to expanded living areas below, our extensions are built to last, practical for daily living, and beautifully integrated with your home. Every double-storey extension comes with a 6-year structural warranty for peace of mind.

GARAGE CONVERSIONS

Garages are often underutilised spaces. Homeowners frequently struggle with how to convert them into functional living areas without compromising structural integrity or style.

 

Our team specialises in garage conversions that are practical and visually appealing. Whether you’re creating a home office, guest suite, gym, or media room, we integrate plumbing, electrical, and insulation work to ensure your new space is comfortable, efficient, and compliant with all council requirements. The result is a versatile addition that maximises your home’s footprint while adding value.

ROOF CARPENTRY AND TILING

Many extensions require roof modifications, but mismatched materials or poor craftsmanship can ruin the home’s appearance and durability.

 

ATBuild WA provides expert roof carpentry and tiling for extensions of any size. Our team ensures the new roofing integrates seamlessly with your existing structure, maintaining style, insulation, and weatherproofing. From traditional to modern roof designs, we customise each project to match your home’s aesthetic while ensuring practical performance for years to come.

MODERN AND SEAMLESS EXTENSIONS

For older homes, blending new extensions with existing styles can be challenging. Homeowners often worry about mismatched materials, awkward layouts, or designs that don’t fit daily life.

 

Our team specialises in creating modern extensions that respect your home’s character while enhancing functionality. Whether it’s open-plan living areas, additional bedrooms, or bespoke study nooks, we design every space for practicality, high-traffic use, and lifestyle requirements. We consider storage optimisation, natural lighting, and flow, ensuring your extension feels cohesive, stylish, and fit for purpose.

FREQUENTLY ASKED QUESTIONS

  • WHAT TYPES OF EXTENSIONS DO YOU SPECIALISE IN?

    We specialise in single-storey, double-storey, and structural additions, garage conversions, and modern seamless expansions.

  • DO YOU HANDLE ROOF CARPENTRY AND TILING FOR EXTENSIONS?

    Yes. We ensure new roofing matches your existing structure and is both durable and visually appealing.

  • ARE COUNCIL APPROVALS AND STRUCTURAL DRAWINGS INCLUDED?

    Absolutely. We provide all required calculations, drawings, and pre-assessments for council submission to ensure a smooth approval process.

  • IS THERE A WARRANTY ON EXTENSIONS?

    Yes, all our structural extensions come with a 6-year structural warranty.

WHY CHOOSE ATBUILD WA FOR EXTENSIONS?

EXPERIENCE & EXPERTISE

Over 50 years of combined building experience ensures precision and quality.

FULL-SERVICE PROJECT MANAGEMENT

We manage structural calculations, council submissions, carpentry, and finishes.

SEAMLESS DESIGN

Extensions are tailored to blend with your home’s style while maximising space and function.

QUALITY WORKMANSHIP

Durable materials, attention to detail, and high standards guarantee a lasting result.

CLIENT-FOCUSED COMMUNICATION

Clear updates, pre-assessments, and collaborative design make the process smooth and stress-free.

Expand your home with confidence. Call ATBuild WA on 0415 077 396 today to discuss your extension project.

Expand your home with ATBuild WA. Call 0415 077 396 today.