
If you love your home but need more room, a professional house extension is the answer. At Walshy Wood Carpentry, I design and build custom house extensions in Perth, WA.
I handle every stage — from design and council approval to construction and finishing. I ensure your home extension fits seamlessly with your lifestyle and budget.
Whether you need a single-storey addition or a second-storey house extension, I can do the job. My skilled is ready to help you build your dream home.
Every home and design is different, so costs vary. However, several factors influence house extension prices in Perth, including:
At Walshy Wood Carpentry, I provide competitive, transparent quotes. I focus on affordable house extensions without compromising quality. You’ll always know what you’re paying for before work begins.
Quality drives everything I do.
I combine traditional carpentry techniques with modern technology to ensure lasting results. Every project is built in accordance with Australian Standards and the WA Building Codes.
You’ll enjoy:
If you’re searching online for house extensions near me, Walshy Wood Carpentry is your trusted local expert.
Perth homeowners love designs that capture light, space, and flow. Some popular ideas include:
Our designers can help you create a home that blends modern style with Perth’s natural lifestyle.
Building extensions in WA require approval from your local council. I handle the entire process to ensure compliance with:
This saves you time, reduces stress, and ensures a smooth construction journey.
I care about the environment and your comfort. That’s why I design energy-efficient extensions using:
Our eco-friendly house extensions in Perth help improve your home’s energy performance.

I follow a clear and transparent process to make your project stress-free.
I start with an on-site visit to discuss your ideas, needs, and budget. I assess your property’s layout, council zoning, and potential design options.
I designer prepare a concept that suits your vision. I take care of building permits and liaise with Perth local councils for quick approval.
I provide a clear breakdown of the house extension cost.
I'm qualified carpenter and builders deliver high-quality workmanship. I use premium materials and proven construction methods that comply with WA Building Codes.
I inspect every corner to ensure the extension meets your expectations.
I offer complete home extension services tailored to your needs. Every project is unique. That’s why I create spaces that blend perfectly with your existing structure.
It’s perfect if you want to enlarge your kitchen or living room without changing your home’s height. Our single-storey extensions provide extra floor space, natural light, and a smooth indoor-outdoor flow.
Need more bedrooms or a private retreat? Add a new level to your home with our expert second-storey house extension builders in Perth. I manage the entire design and construction process to ensure your new level looks and feels natural.
Ideal for creating open-plan living areas, larger kitchens, or home offices. I carefully match rooflines, cladding, and finishes for a unified look.
Upgrade your everyday comfort. Extend your kitchen for better functionality or your bathroom for extra luxury. These targeted extensions improve lifestyle and boost resale value.
Add a self-contained suite or convert a garage into a studio or workspace. These building extensions are perfect for growing families or creating rental income.
If you are looking for house extension services near me in Perth, I have you covered.

Choosing the right builder makes all the difference. Here’s why you can trust us when searching for house extension companies near me:
Our mission is to deliver extensions that look stunning, function perfectly, and stand the test of time.

Ready to transform your home? Let Walshy Wood Carpentry bring your vision to life with our expert house extension services in Perth. I specialise in both building and extension services.
Call us today or request your free quote online.

The cost of house extensions in Perth depends on the design, size, and materials used. I offer free, no-obligation quotes for accurate pricing.
Most projects take between 8 and 20 weeks, depending on complexity and weather.
Yes. Most extensions require approval.I handle all applications for you.
In many cases, yes. I plan the project to minimise disruption.
A renovation upgrades existing spaces; an extension adds new space or levels.
Yes, I offer a complete design-and-build service for your convenience.
They generally cost more than single-storey extensions due to engineering and structure. However, they add more value and living space.
Yes,I use sustainable materials and designs that improve insulation and comfort.