House Extensions: Maximising Your Space
Outgrown your home but not ready to leave? A well-designed house extension could be the perfect solution. At Waddell Projects, we specialise in custom house extensions that enhance your home’s functionality, aesthetic appeal, and market value.
Whether you’re envisioning a second-story addition, a rear extension, or an extra room, we’re here to bring your ideas to life with expertise and precision.
Charlie Li2025-02-01 Great builder lots of attention to detail and problem solver would definitely engage again Neil Greenfield2025-01-28 Clint as his team did a major renovation for us March - December 2023. We couldn't be happier with the final work and the journey to get there! The workmanship is outstanding. Clint is absolutely fantastic and can't do enough to exceed expectations. I was particularly impressed by the end-to-end communication. Of course there were little delays and issues, as there would be when navigating such a large multi-trade renovation - however, we were always briefed of situations in advance. We would absolutely recommend Clint and his team at Waddell Projects. Emily Luck2025-01-28 We recently had the pleasure of working with Waddell Projects on the renovation of our bathroom, and we couldn't be happier with the results. From start to finish, Clint and his team went above and beyond to bring our vision to life, tackling some complex structural changes in our 100-year-old worker's cottage with skill and precision. The communication throughout the project was absolutely fantastic. We were kept informed every step of the way, making what could have been a stressful process incredibly easy and smooth. Every trade involved was not only professional but also highly skilled, ensuring the highest quality workmanship at every stage. The end result is a stunning bathroom that has completely exceeded our expectations (the last picture is the before). It's not just beautiful but also functional and built to last. We are so grateful to Waddell Projects for their dedication, professionalism, and ability to turn our ideas into reality. If you're looking for a team that truly cares about their work and their clients, look no further. We highly recommend Waddell Projects! kelly Crawford2023-02-22 Waddell projects exceeded expectations in all areas! Clint and the team are true professionals. Their communication, work ethic and professional skills would be hard to match. We were constantly kept informed of the project cost and there were no hidden surprises. Will definately engage Waddell Projects for our next development. Highly recommend!! Tara Darby2022-08-12 We are so thankful to Waddell Projects for our recent renovation in Manly. Our cottage needed repairs, and creative ideas, to bring her up to modern standards. We also tackled significant challenges in supply chain shortages, thanks to COVID lockdowns. Working around these challenges required expert handling, and we are so thankful we had such a master on our side. Clint was able to navigate all these challenges seamlessly, and always with energy and positivity. He kept the renovation progressing, managed multiple trades, and quickly secured supplies that were all in high demand. The Waddell team were punctual, respectful, tidy, and the standards produced were exceptionally high. Thank you Clint and the Waddell Projects team - we absolutely love our home!

Reimagine Your Space with a House Extension
A house extension is more than just extra space; it’s an opportunity to transform your home to better fit your lifestyle. From growing families in need of more bedrooms to professionals working from home, an extension could be the right choice for you:
- Increased Living Space: Get the extra room you need, whether it’s for additional bedrooms, a larger living area, or more storage.
- Enhanced Functionality: Create dedicated spaces, such as home offices, entertainment areas, or guest suites.
- Preserve Location: Stay in the neighbourhood you love without the hassle of relocating.
- Boost Property Value: Quality extensions increase both the usability and resale value of your home.
Tailored Solutions for Every Home
We understand that no two homes—or homeowners—are the same. That’s why Waddell Projects offers a variety of extension options, each thoughtfully designed to harmonise with your home’s existing structure while enhancing its functionality and aesthetic appeal.
1. Second Story Extensions
A second-story extension is one of the most impactful ways to expand your home, particularly on smaller blocks. By building upward, you can effectively double your living space without sacrificing your outdoor areas.
Key Benefits:
- Enhanced Privacy: Create separate zones for parents, children, or guests, offering greater comfort and seclusion.
- Breathtaking Views: Enjoy elevated vistas of Brisbane’s stunning landscapes.
- Cost Efficiency: Compared to moving, adding a second story can often be more economical, especially when factoring in relocation expenses like stamp duty.
Design Possibilities:
- Add spacious bedrooms and bathrooms to accommodate a growing family.
- Create a luxurious master retreat complete with a walk-in wardrobe and private ensuite.
- Develop an upstairs lounge or study, providing a dedicated space for work or relaxation.
2. Rear Extensions
Rear extensions are perfect for expanding shared spaces like kitchens, dining areas, and living rooms. Extending into your backyard not only increases your home’s footprint but also creates a seamless flow between indoor and outdoor living areas.
Key Benefits:
- Open-Plan Layouts: Modern, open spaces that promote connection and versatility.
- Natural Light: Floor-to-ceiling glass doors to bathe your interiors in sunlight.
- Functional Zones: Tailored areas for cooking, dining, and entertaining, designed to suit your lifestyle.
3. Room Additions
Sometimes, a single room can make all the difference. Whether you need a dedicated workspace or an extra bedroom, a well-designed addition ensures your home grows with your needs.
Popular Choices:
- Home Offices: Quiet, functional spaces for remote work or study.
- Guest Rooms: Welcome friends and family with comfortable and private accommodations.
- Children’s Rooms: Nurseries, playrooms, or teen retreats tailored to your family.
4. Outdoor Living Extensions
In Brisbane, outdoor living is a way of life. We can help you make the most of your space by extending your home to include stunning outdoor areas that seamlessly connect to your interior.
Outdoor Living Options:
- Stylish alfresco kitchens for entertaining year-round.
- Decks and patios that blend functionality with beauty.
- Comfortable, weather-resistant dining and relaxation spaces to suit Brisbane’s climate.
Cost Considerations for House Extensions
One of the most common questions homeowners ask is, “How much does a house extension cost?” The answer depends on various factors, including the type of extension, materials used, and the complexity of the design.
Factors Influencing Costs:
- Type of Extension: Second-story extensions generally cost more than single-level or rear extensions due to structural reinforcements.
- Size: Larger extensions naturally incur higher costs due to additional materials and labour.
- Finishes: High-end finishes, fixtures, and fittings can significantly impact the budget.
- Existing Structure: Older homes may require additional work to ensure structural integrity.
At Waddell Projects, we provide transparent cost breakdowns tailored to your specific project. Our goal is to help you make informed decisions while staying within your budget.
Creative Extension Ideas
If you’re looking for inspiration, here are some imaginative ways to extend your home:
- Kitchen Extensions: Add a butler’s pantry or an island for a sleek, functional space tailored for cooking and entertaining.
- Glass Rooms: Make the most of Brisbane’s abundant natural light with a sun-filled conservatory or a chic, modern glass room.
- Entertainment Zones: Create the ultimate home theatre or games room for fun and relaxation.
- Mudrooms: Keep your home organised with a practical entryway designed for shoes, coats, and bags.
From Concept to Completion: Our Streamlined Process
We pride ourselves on delivering a seamless experience from start to finish. Here’s how we ensure your extension project runs smoothly:
- Initial Consultation: We start by understanding your needs, budget, and vision.
- Design and Planning: Collaborating with architects and designers, we develop a plan tailored to your home and lifestyle.
- Budgeting and Estimates: We provide transparent quotes and manage necessary council approvals.
- Construction: Our skilled builders bring the design to life with precision and attention to detail.
- Handover: Once complete, we conduct a thorough walkthrough to ensure everything meets your expectations.
For a deeper dive into how we guide you through every phase of your project, feel free to explore more about our process.
Why Choose Waddell Projects?
As one of Brisbane’s leading custom builders, Waddell Projects is committed to delivering exceptional quality and service. We specialise in architecturally designed homes and renovations, transforming complex designs into beautiful, functional spaces that feel truly yours.
We prioritise your experience, keeping you informed and connected through our easy-to-use client portal. From start to finish, we focus on every detail to create extensions that seamlessly blend with your home and meet your unique needs.
Frequently Asked Questions (FAQs)
We specialise in second-story extensions, rear extensions, room additions, and outdoor living extensions, each tailored to maximise your space and enhance your home.
Costs depend on the type, materials, and design complexity of the extension. We provide transparent, tailored cost breakdowns to help you stay within budget.
The timeline varies based on the project’s scope and complexity. Generally, extensions take from a few months to over a year. We’ll provide a detailed schedule during the planning phase.
Most extensions require council approval. We handle all necessary paperwork and approvals to ensure compliance with local regulations.
Yes, our easy-to-use client portal provides real-time updates, so you can monitor progress and stay in touch with our team.
Unlock the Potential of Your Home
Your home should evolve with you, and a thoughtfully designed extension can make that happen. At Waddell Projects, we don’t just build extensions—we create spaces that enhance the way you live, work, and play.
Ready to begin? Contact us today for a free consultation, and let’s bring your dream space to life.