Queenslander home with indoor and outdoor living spaces, pool and backyard

premium home extensions for an affordable price


A house extension offers numerous advantages such as added space, enhanced comfort, and increased property value without the hassle of relocating. Stark Builders offer a full-service package, managing every aspect of design and construction.

With over 30 years of experience in the building industry Stark Builders offers high quality home extensions in Brisbane for all types of budgets.

House Extensions Brisbane - Narrow block, house and deck extension with driveway

House Extensions Designed To Match Your Needs

Opting to extend their home rather than relocate, many families have discovered unexpected benefits with the help of a renovation specialist.

A home extension offers various possibilities, from adding bedrooms or a home office to constructing additional storeys, limited only by desires, budget, and existing property layout.

Single-Storey Extension:

Single-Storey Extensions involve extending the original house to create additional living spaces. This type of extension is popular for their simplicity and cost-effectiveness, expanding living space while enhancing flow and connection to the outdoors.

Second-Storey Extension:

Second-Storey extensions provide extra space without sacrificing outdoor areas, though they entail more complexity and expense, often requiring permits and approvals.

Double or Multi-Storey Extension:

Double or Multi-Storey extensions involve extensive renovations, including a complete reconfiguration of the floorplan to seamlessly integrate new and existing spaces.

Lift & Build Under Extension:

Lift & Build Under extensions are suitable for homes with raised foundations, allowing for the creation of living space beneath the existing structure through lifting and building below

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Custom designed renovations to suit any home
Improve functionality

Enhance your lifestyle with a home extension that caters to your family’s specific needs.

All in one team with builders architects and engineers
All-in-one Team. Design. Plan. Build.

You have access to Builders, Architects, Engineers and Town Planners.

High quality craftsmanship
Custom Designed House Extension

Incorporate your own style to create a space that truly feels like home.

House Raise Grey Black 01
Increase Your Asset Value

Increase the value of your property to create equity and a higher sale price should you sell.

Our Projects.

Take a sneak peak at some of our projects we have completed around Brisbane.


grey toned living area that features a pair of grey and white sitting chairs and a potted plant.
Camp Hill.

Simple and elegant building design principals applied to create a gorgeous renovated house.

Queenslander styled house that has a white Hamptons style fence and green trees

Muted tones and timber features help create a timeless appearance that really stands out on the tree lined street.

Polished timber floors in living room bifold doors opening to deck area

Stark Builders: House extensions Brisbane, An interior renovation has transformed the space, integrating an open plan living area featuring bifold doors.

5 Simple Steps

House extensions BRISBANE: Stark Builders

We specialise in home extensions, home remodeling, kitchen renovation and bathroom renovation.

To enquire about your house extension needs, connect with Stark Builders through our user friendly online portal or by phone.
Following your enquiry we will arrange a free on-site meeting and consultation with our senior builder. We will assess the best approach for your house extension. After the consultation we can provide a rough price indication for your desired home renovation.
The next step in your house extension process is design. Whether you provide your own designs or select from our range of design packages, we'll help create the plans for your house extension.
Step 4
The last stage of planning involves obtaining approval for your drawings. Stark can handle all necessary plans and documentation for your build to begin. Once the preliminary work is complete, we can offer you a fixed price quote..
Step 4
Upon approval of your drawings and plans, we will schedule a convenient start time for your house extension!
House Extensions Brisbane outdoor entertaining area with 6 seater table, outdoor lounge, fans and pool

House Extensions Brisbane

invest in your family & future by extending your home

House Renovations Brisbane

Renovating a home is more than simply increasing the floor area of a house. It is a chance to modify your house into a home that not only compliments, but enhances your family’s way of life. Stark Builders understand the importance creating a new renovated space that is truly yours.

We work closely with you from initial concepts and planning, through to completion of construction, to ensure your home is a quality investment in your lifestyle and future.

As a Brisbane-based team, Stark Builders have extensive experience designing and renovating Brisbane homes. Our home renovation services are comprehensive, and include all aspects of the renovation process.

The Stark Experience - House Extensions Brisbane

Are you looking to create more space in your home, increase its value, or simply transform your living environment? House extensions can be the perfect solution to meet these goals. Brisbane based company, Stark Builders, is your trusted partner for turning your house into your dream home. 

House extension with open indoor and outdoor living featuring glass roof

Australia’s growing focus on sustainability has extended to the reals of house extensions. Homeowners are increasingly opting for environmentally friendly construction materials, energy-efficient designs, and sustainable building practices. Sustainable extensions not only reduce the environmental impact but also result in lower utility bills and increased property value. Features like solar panels, rainwater harvesting systems, and passive heating and cooling are becoming integral parts of modern house extensions. 

Sustainable House Extensions

Open plan living area with skylight wooden floors and wooden features

Open-Plan Living

The trend toward open-plan living spaces continues to gain momentum in Australian house extensions. Homeowners are demolishing interior walls to create larger, more flexible living areas that seamlessly flow from one space to another. Open-plan extensions not only enhance the sense of space but also promote connectivity and allow for greater natural light and ventilation. This trend is particularly popular in urban areas where space is at a premium. 

multi generational two story house featuring yard and outside patio area

Multi-Generational Living

As Australia’s population ages and housing affordability remains a concern, multi-generational living arrangements are on the rise. House extensions are being designed to accommodate extended families or provide separate living spaces for aging parents or adult children. These extensions often include self-contained living units with their own entrances and amenities, offering privacy and independence within the family home.

navy costal inspired couch, hybrid plank flooring and wooden fan

Indoor-Outdoor Integration

Australia’s climate encourages outdoor living, and house extensions are reflecting this by seamlessly integrating indoor and outdoor spaces. Bi-fold or sliding sliding doors, expansive windows, and outdoor entertainment areas are common features of modern house extensions. These designs allow homeowners to make the most of their outdoor spaces and enjoy a strong connection to nature. 

Trends in House Extensions Brisbane

Sustainable & Personalised

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Kitchen with island stone benchtop featuring skylight

In the context of Australian house extensions, a dual focus on energy efficiency and personalisation is shaping the landscape. With rising energy costs and increasing awareness of environmental issues, energy efficiency and passive design principles are central to house extensions in Australia. Homeowners are incorporating features like well-insulated walls and roofs, double-glazed windows, and strategic positioning to maximize natural light and ventilation. 

 Energy efficiency and passive design principles not only lead to lower energy bills but also contribute to a more sustainable future by reducing carbon emissions and reliance on non-renewable energy sources. These considerations are essential for homeowners looking to create environmentally friendly and cost-effective house extensions in Australia.

 Concurrently, one trend that remains constant in Australian house extensions is the desire for customisation and personalisation. Homeowners are increasingly seeking unique and bespoke designs that reflect their individual tastes and lifestyles. Customized features such as built-in storage solutions, home offices, and personalized outdoor spaces are in high demand. 

One of the most prominent trends in bedroom design is the incorporation of nature-inspired elements. Homeowners are increasingly seeking to bring the outdoors inside, with biophilic design principles guiding their choices. Natural materials such as wood, stone, and bamboo are finding their way into bedrooms, creating a warm and calming atmosphere. Greenery, whether in the form of houseplants or nature-inspired wall murals, further connects occupants to the natural world, promoting relaxation and tranquility.

emerald kitchen built in storage

Get in Touch


Book in a free 15-minute consultation call with one of our renovation experts, or send us a message and our team can provide an initial quote immediately.