Locations

Hobsons Bay

Expert Home Builders for Coastal & Heritage Living

Nestled along the scenic shores of Port Phillip Bay, Hobsons Bay offers a captivating blend of historic charm, vibrant community spirit, and laid-back coastal living. From the picturesque heritage streets of Williamstown and Newport to the family-friendly beaches of Altona and the growing communities further west, this diverse municipality presents unique opportunities for crafting exceptional homes. At Room Four, we understand the distinct character of Hobsons Bay, specializing in luxury custom builds, thoughtful heritage renovations, and modern extensions that perfectly harmonise with the area’s rich architectural tapestry and beautiful bayside environment.

We believe that building or renovating your home in Hobsons Bay should be an inspiring and fulfilling experience. Our commitment to award-winning designs and eco-friendly construction, coupled with our dedication to exceptional customer service, ensures a stress-free journey for every client, resulting in a home that truly embraces the Hobsons Bay lifestyle.

ARCHITECTURAL SERVICES

Navigating Hobsons Bay’s planning landscape, especially with prominent heritage overlays in areas like Williamstown, requires specialist expertise. Our architectural services offer comprehensive support from concept to council approval, ensuring your vision is realised with designs that are both innovative and compliant with local regulations.

ECI AND PRELIM AGREEMENTS

For projects in Hobsons Bay, particularly those near the coast or involving complex heritage properties, our Early Contractor Involvement (ECI) model provides significant advantages. By engaging us early, you benefit from our construction expertise during the design phase, optimising cost-efficiency, identifying potential challenges, and fostering a truly collaborative process.

CUSTOM HOMES

Whether you dream of a sleek, contemporary coastal home in Altona, a grand new residence in Williamstown with bay views, or a modern family haven in Newport, Room Four crafts custom homes of unparalleled quality. We specialise in bespoke designs that maximise natural light, optimise indoor-outdoor flow, and integrate durable, high-performance materials suitable for the coastal environment.

HERITAGE RENOVATIONS & EXTENSIONS

Hobsons Bay is home to a wealth of Victorian and Edwardian period properties. Our expertise in heritage renovations and extensions allows us to meticulously restore and enhance these treasured homes. We blend historical integrity with modern functionality, creating seamless, sympathetic additions that breathe new life into classic properties while preserving their unique character.

PASSIVE HOUSE AND HIGH-PERFORMANCE HOUSES

Embrace sustainable and comfortable living in Hobsons Bay with a certified Passive House or high-performance home. Our dedication to energy efficiency, superior indoor air quality, and minimal environmental impact means we build homes that are not only beautiful and healthy but also reduce your long-term running costs and contribute positively to the Bayside environment.

PROJECTS

custom homes renovations extensions

Book a Discovery Call

If you have a project in mind or would like to learn more about us, we’d love to hear from you. Contact us or complete the enquiry form below.

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Our values

QUALITY

We are dedicated to the highest standards of construction. For Hobsons Bay homes, this means sourcing premium, durable materials that withstand the coastal climate and collaborating with Melbourne’s most skilled professionals to deliver a flawless finish that stands the test of time.

EXCELLENCE

We continually strive for innovation and meticulous execution. We approach every Hobsons Bay project with a commitment to exceeding client expectations, from cutting-edge design solutions to seamless project management and communication.

INTEGRITY

Honesty, transparency, and ethical behaviour are paramount. We build trust with our Hobsons Bay clients through clear communication, upfront pricing, and unwavering reliability, ensuring a smooth and confident journey.

PRIDE

We take immense pride in every home we build or renovate. This dedication drives our commitment to delivering high-quality, beautiful results that enhance the Hobsons Bay streetscape and enrich the lives of our clients within this esteemed community.

HEAR FROM OUR CLIENTS

In order to find a company to do the renovations on my 110 year old Edwardian Workers Cottage in inner western Melbourne, I did a lot of research.

I found Room4, and they seemed competent. But they were much better than competent. Peter and Michael explained all steps and aspects of the renovation process, including the likely problems we could find. They went out of their way to assist me, and they kept me informed in detail. They aimed for excellent quality while keeping to my budget. Their suggestions were always clever and helpful.

I am so happy with the results, and my house is much more functional and modern, but still works in terms of keeping its cultural identity. I would recommend Room4.
Peter & RoomFour team has been incredible to work with. We've worked in collaboration in the past and delivered amazing projects together. Quick responses & attention to detail has helped clients have good reassurance and trust with Peter. I would always recommend them as a builder. As an interior designer, it's always hard to find good builders to execute your design for you, but Roomfour has exceeded my expectations of quality & good craftmanship!
RoomFour renovated my entire existing home and constructed the extension to full specifications from my designer while guiding the transition from old to new. The quality is exceptional, I couldn’t be happier.
Peter and Michael from RoomFour were great to work with. They communicated well, were clear about what work would be done and were accommodating with allowing us to pay over the period of the build. Nice blokes too.
Peter really helped us with a great service for our new home, even though we had a few hiccups from our end, we got the job done to a high standard.
Couldn't be happier with my home extension. Professional job by the guys at Room Four.
Peter and the team have been so great throughout our entire renovation process. Incredibly friendly and proffesional, attention to detail was amazing and nothing was a problem. Thanks heaps guys! Highly recommend.
Peter went out of his way to help with the designs for our joinery and choose a finish that looked amazing all within our budget. The tradesmen on site were so helpful and friendly and took pride in their work. Could not be happier with the results.
The service provided by RoomFour was incredible from start to finish. I would definitely recommend this company to anyone looking for a home, kitchen or bathroom revamp in the Melbourne area.
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faq

Building an architectural home in Hobsons Bay reflects varying investments depending on the suburb and project. Costs typically range from $4,500 to $10,000+ per square metre, highly dependent on factors such as the design’s complexity, specific site conditions (e.g., coastal proximity, heritage listing, brownfield site considerations), the selection of materials (especially those suited for coastal environments), bespoke features, and advanced inclusions. We provide detailed, transparent quotes after a thorough understanding of your specific Hobsons Bay project and aspirations.

In Hobsons Bay, the decision between renovating/extending and building new is influenced by the existing property’s condition and location. For period homes in Williamstown or Newport, a sensitive renovation can be incredibly rewarding, preserving character while upgrading functionality, potentially offering a strong return. Given the increasing scarcity of greenfield land, new builds on redeveloped sites are also becoming more common. We offer comprehensive feasibility studies for your Hobsons Bay property to help you make the most informed and cost-effective decision.

Building a Passive House in Hobsons Bay involves an initial investment typically 10-15% higher than a conventional luxury build. This premium covers specialised design, high-performance materials, and precise construction techniques for superior insulation, airtightness, and ventilation systems. The benefits in Hobsons Bay are significant, including dramatically reduced energy bills, exceptional thermal comfort against coastal elements, superior indoor air quality, and a valuable contribution to your home’s long-term sustainability and market appeal.

Architectural fees for a Hobsons Bay home project typically range from 8% to 15% of the total construction cost, or can be structured as a fixed fee, varying with the project’s complexity and scope of services. Given Hobsons Bay’s unique coastal and heritage considerations, engaging an experienced architect familiar with local planning requirements and environmental factors is crucial to ensure optimal design, compliance, and to maximise your property’s value.