House Extensions Brisbane Northside
End-to-End Solutions
Quality Craftsmanship
Reliable Finish Times
Direct Builder Engagement
Call Alki To Get A Free Estimate
(07) 3130 0309
House Extensions Brisbane Northside
End-to-End Solutions
Quality Craftsmanship
Reliable Finish Times
Direct Builder Engagement
Call Alki To Get A Free Estimate
(07) 3130 0309
House Extension Builder Brisbane Northside
Keep your Northside address but upgrade your home!
North Brisbane has everything from classic Queenslanders to modern homes, but as families grow, space can start to feel tight. Instead of moving, a home extension allows you to stay put and make your home work better for you.
As a trusted Brisbane house extension specialist, we help families create extra space and make their home perfectly suited to their needs without the stress of selling, repurchasing and moving. Whether you need a bigger kitchen or an extra bedroom, we design and build extensions that feel natural and make everyday life easier.
Why choose us?
- End-to-End Solutions – We handle everything so you can enjoy your new space without the stress of managing the details.
- Quality Craftsmanship – Your home deserves the best so we use high-quality materials and expert workmanship to deliver lasting results.
- On-Time Delivery – We stick to realistic timelines and keep things moving so you are not left waiting months to enjoy your extension.
- Local Family Business – We are a construction company who values quality, honesty, and caring customer service to support you throughout every step of the home extension process.
Make your home feel bigger without leaving the neighbourhood you love.
Call us today for a free estimate!
Call Diana To Get A Free Estimate
(07) 3130 0309
Our Renovation & Home Extension Services Brisbane Northside

Single Story Extension
More space, more comfort, and no need to move. A single-story extension gives you room to grow, whether it is a bigger kitchen, an extra bedroom, or a new living area. Perfect for those with room to build and seeking a cost effective home extension.

Second Story Extension
A second story means extra space without losing your backyard. Add extra bedrooms, a parents’ retreat, or more living space while keeping your home’s physical footprint the same. Perfect for properties on smaller blocks.

Raise and Build Under
Queenslanders were made for this! Raising your home and building underneath doubles your living space while keeping that classic charm. Ideal for extra bedrooms, a rental unit, or an upgraded living area, it is a smart way to make the most of your North Brisbane property.

Garage Conversions
Got a garage you barely use? Turn it into something amazing! From a guest suite to a home gym or media room, a garage conversion gives you extra living space using a preexisting underutilised space. Let’s make it work for your lifestyle.

Outdoor Entertainment Areas
Brisbane’s weather is made for outdoor living, so why not create the perfect space to enjoy it? Whether it is a deck for weekend BBQs or a pergola for shady summer afternoons, we build outdoor areas that turn your backyard into the best room in the house.

Home Renovations
Old layouts do not always fit modern living. Whether it is a kitchen update, a bathroom refresh, or a full home transformation, a well-planned renovation makes your home more stylish, comfortable, and practical for the way you live now and into the future.
Call Diana To Get A Free Estimate
(07) 3130 0309
Don’t get lost in the maze of house extension planning and execution.
Navigating the complexities of design, engineering, approvals, and construction for your house extension can be overwhelming. Without a cohesive, comprehensive service, homeowners often find themselves juggling multiple contractors, leading to confusion, stress, and inevitable project delays.
Seamless End to End House Extensions Solutions
House extension planning can be exciting but let’s be real. It can also feel like a massive headache. Between council approvals, finding the right design, and making sure everything actually comes together on time, it’s easy to feel lost before the work even begins. And if you’re dealing with multiple contractors who are not on the same page, that’s when things get really stressful.
That is why we handle everything under one roof. No juggling trades, no endless back and forth, and no wondering what happens next. We keep things organised, streamlined and going according to schedule. Less stress for you, more progress on your home. In the end, you get a space that works better, feels right, and makes everyday life that much easier.
Creating seamless house extensions across all of Brisbane’s suburbs Logan and Ipswich, here’s what makes us stand out:
End to End Solutions
We make extensions simple by handling everything in one place. From home extension designs to council approvals to construction, we take care of it all so you are not stuck chasing tradies or dealing with a mountain of paperwork.
Quality Craftsmanship
A house extension should not just look good, it should feel like it has always been part of your home. We use top-quality materials and skilled, qualified staff to create spaces that blend in seamlessly and stand the test of time. No shortcuts, no patchy finishes, just solid work that you will love for years.
On-Time Delivery
Nobody wants a build that drags on forever. We plan ahead, set clear timelines, and keep things moving so you can enjoy your new space sooner. No excuses, no disappearing trades, just a well-run project from start to finish.
Local Family Business
We are a Brisbane Northside team that actually cares about the work we do. You are not just another job to us, you are a neighbour. That means honest advice, fair pricing, and a build process that is as stress-free as possible.
Your home should grow with you, not hold you back. Whether your family needs more space, or you just want a home that fits your lifestyle better, an extension is an investment in the way you live.
The perfect extension starts with the right team. Give us a call to get a 100% free estimate!
Call now to schedule a 100% free builder consultation and estimate
You're In Excellent Hands with ADG
5 Easy steps to a new house extension
Free Consult
Owner and director, Alex will personally visit your home to chat about your vision and what you want to achieve. With his background as a builder and engineer, he provides expert advice, a cost estimate, a timeline, and an initial concept plan. This no-pressure consultation is a chance to explore your options before making any commitments.
Design
Once you decide to move forward, our architect or draughtsman will create detailed plans, including site layouts, floor plans, elevations, and 3D renderings. We collaborate with you throughout the process, making adjustments as needed to ensure the final design perfectly suits your home and lifestyle.
Documents
We handle all the paperwork and approvals, so you do not have to. From building approvals and development applications to soil testing and engineering reports, we take care of the technical details. Our all inclusive approach ensures nothing slips through the cracks and that everything compliant and stress-free. You will receive a fixed-price building quote once everything is in place.
Construction
Our skilled team brings your extension to life with minimal disruption to your daily routine. We keep the process running smoothly, provide regular updates, and ensure every stage meets our quality standards. With independent certifications and a workmanship warranty, you can trust that your new space is built to last.
Enhanced Lifestyle
With a well-planned extension, you will have the space you need to live more comfortably, whether that means extra room for family, better flow between spaces, or a more modern layout. Built to last and designed to suit your needs, your home will feel more functional, stylish, and truly personalised to your lifestyle and needs.
Call Diana To Get A Free Estimate
(07) 3130 0309
6 Benefits of Home Extensions
More Space Without Moving
Stay in the neighbourhood you love while getting the extra room you need for a growing family, a home office, or a more open living area.
Boosts Property Value
A well-designed extension can significantly increase your home’s market appeal, making it a smart long-term investment in north Brisbane’s competitive real estate market.
Cost-Effective Alternative to Rebuying
Moving comes with hidden costs like stamp duty, agent fees, and relocation expenses. Extending can be a more budget-friendly way to upgrade your home.
Customised to Your Needs
Whether you need an extra bedroom, a secluded home office, or a second-storey addition, an extension is tailored to fit your needs and lifestyle perfectly.
Maximises Underutilised Space
Raising and building under or converting garages can unlock potential in your existing home without expanding its footprint.
Enhanced Brisbane’s Lifestyle
Open-plan layouts, indoor-outdoor flow, and airy living spaces help you make the most of Brisbane’s warm climate and relaxed lifestyle.
Brisbane Northside House Extension FAQs
How much does a house extension cost in the Northside of Brisbane?
Extending your home in Brisbane Northside is an exciting investment, but costs can vary depending on the size, materials, and complexity of the project. Here is a general idea of what to expect:
- Basic Extensions – A simple room addition or small living space upgrade typically costs between $1,500 and $2,500 per square metre.
- Mid-Range Extensions – Expanding multiple rooms, upgrading finishes, or creating an open-plan layout generally falls between $2,500 and $4,000 per square metre.
- Premium Extensions – Large-scale renovations, second-storey additions, or high-end custom designs can exceed $4,000 per square metre.
Beyond construction costs, you should also factor in architectural plans, engineering reports, and council approvals. Taking all costs into account a small extension, such as adding a bedroom, may start from $50,000, while extensive renovations can surpass $250,000.
If you’re thinking about house extensions or a home addition on Brisbane Northside, we offer a free consultation to discuss your ideas and provide a detailed, no-obligation quote. For a more accurate estimate, call us on (07) 3130 0309. It’s 100% free so you’ve got nothing to lose and everything to gain by chatting with us!
Will an extension add value to my home?
A well-planned and well-executed extension can increase your home’s value significantly. Home extensions are therefore generally speaking a solid investment. Of course, the return on investment will depend on factors like the quality of the work, how the extension complements your home, and the area you’re in, but generally, you can expect a solid boost to your property’s worth.
What are the most popular types of house extensions in Brisbane Northside?
On the northside, we’re seeing a lot of people opting for open-plan living spaces that integrate indoor and outdoor living areas. Kitchens that flow into dining and living areas, then onto a large deck, patio or alfresco areas. This open plan layout helps create an abundance of space and natural light, uplifting the mood within a home. With the rise of working from home arrangements in recent years many home owners are looking to add additional rooms to serve as a home office, quiet and secluded from the rest of the home. Extensions that not only add additional space but also can be separate self contained areas are also becoming more popular as the cost of housing increases and more families are adopting multigenerational living. Whatever you’re after, there’s a home extension Brisbane Northside residents will find perfect for their needs. Contact us today and receive a 100% free consultation and project estimate.
Is it cheaper to extend or move?
Good question, it depends. While moving can seem like an easy solution, it usually comes with hidden costs such as stamp duty, agent fees, removalists, and the general stress of uprooting. In comparison, extending can sometimes be more cost-effective, obviously it depends on the sale price of your current home and the purchase price of the new property. Extensions are a great way to make the most of your current space without all the hassle of starting fresh. As an experienced home extension builder Brisbane Northside residents trust, we can give you a much clearer picture of what’s best for your situation.
What unexpected Home Extension costs should I budget for?
It’s always a good idea to set aside a contingency fund when planning an extension. This is a buffer for any unexpected costs that may pop up during the project. Things like foundation issues, structural surprises, or adjustments to plumbing and electrical systems can sometimes arise as work progresses. We always recommend budgeting an additional 10-15% of your total project cost for peace of mind. Alternatively you can engage a builder like us that provides a fixed price building quote meaning that the cost of the build is clearly outlined in the beginning and any additional unexpected costs that arise will be covered by the builder. That way, if any surprises do come up, you’re covered without stress.
How much does a house extension cost in the Northside of Brisbane?
Extending your home in Brisbane Northside is an exciting investment, but costs can vary depending on the size, materials, and complexity of the project. Here is a general idea of what to expect:
- Basic Extensions – A simple room addition or small living space upgrade typically costs between $1,500 and $2,500 per square metre.
- Mid-Range Extensions – Expanding multiple rooms, upgrading finishes, or creating an open-plan layout generally falls between $2,500 and $4,000 per square metre.
- Premium Extensions – Large-scale renovations, second-storey additions, or high-end custom designs can exceed $4,000 per square metre.
Beyond construction costs, you should also factor in architectural plans, engineering reports, and council approvals. Taking all costs into account a small extension, such as adding a bedroom, may start from $50,000, while extensive renovations can surpass $250,000.
If you’re thinking about house extensions or a home addition on Brisbane Northside, we offer a free consultation to discuss your ideas and provide a detailed, no-obligation quote. For a more accurate estimate, call us on (07) 3130 0309. It’s 100% free so you’ve got nothing to lose and everything to gain by chatting with us!
Will an extension add value to my home?
A well-planned and well-executed extension can increase your home’s value significantly. Home extensions are therefore generally speaking a solid investment. Of course, the return on investment will depend on factors like the quality of the work, how the extension complements your home, and the area you’re in, but generally, you can expect a solid boost to your property’s worth.
What are the most popular types of house extensions in Brisbane Northside?
On the northside, we’re seeing a lot of people opting for open-plan living spaces that integrate indoor and outdoor living areas. Kitchens that flow into dining and living areas, then onto a large deck, patio or alfresco areas. This open plan layout helps create an abundance of space and natural light, uplifting the mood within a home. With the rise of working from home arrangements in recent years many home owners are looking to add additional rooms to serve as a home office, quiet and secluded from the rest of the home. Extensions that not only add additional space but also can be separate self contained areas are also becoming more popular as the cost of housing increases and more families are adopting multigenerational living. Whatever you’re after, there’s a home extension Brisbane Northside residents will find perfect for their needs. Contact us today and receive a 100% free consultation and project estimate.
Is it cheaper to extend or move?
Good question, it depends. While moving can seem like an easy solution, it usually comes with hidden costs such as stamp duty, agent fees, removalists, and the general stress of uprooting. In comparison, extending can sometimes be more cost-effective, obviously it depends on the sale price of your current home and the purchase price of the new property. Extensions are a great way to make the most of your current space without all the hassle of starting fresh. As an experienced home extension builder Brisbane Northside residents trust, we can give you a much clearer picture of what’s best for your situation.
What unexpected home extension costs should I budget for?
It’s always a good idea to set aside a contingency fund when planning an extension. This is a buffer for any unexpected costs that may pop up during the project. Things like foundation issues, structural surprises, or adjustments to plumbing and electrical systems can sometimes arise as work progresses. We always recommend budgeting an additional 10-15% of your total project cost for peace of mind. Alternatively you can engage a builder like us that provides a fixed price building quote meaning that the cost of the build is clearly outlined in the beginning and any additional unexpected costs that arise will be covered by the builder. That way, if any surprises do come up, you’re covered without stress.
Contact Us
(07) 3130 0309