Need more from your existing home? Picasso Homes designs and builds custom home extensions across the Eastern Suburbs, creating additional space while improving how your property looks, feels and functions.
From open-plan living areas and additional bedrooms to major ground-floor extensions and second-storey additions, we can take your project from the initial ideas through to construction and handover.
When you love your existing home and location but need more room, a custom extension can give you the best of both.
Picasso Homes delivers home extensions across the Eastern Suburbs designed around your existing property, available space and the way you want to live.
Whether you’re opening up the ground floor, creating additional bedrooms and bathrooms or adding an entire upper level, our team can guide your project through design, planning, approvals, construction and final handover.
Every extension begins with your existing home, available space and goals to create a design that makes sense for the property.
Create larger kitchens, open-plan living areas, additional bedrooms, bathrooms or flexible spaces that better suit your lifestyle.
Depending on your home and property, we can explore expanding the ground floor or creating additional space with a second-storey extension.
We can coordinate your project through design, planning, approvals, construction and final completion.
Enjoy complete peace of mind knowing your home extension is backed by a comprehensive structural warranty, quality workmanship, and ongoing support after completion.
Clear quotes and ongoing communication help you stay informed as your extension progresses.
Take a look at some of the spaces we’ve transformed across Sydney. From custom home builds, extensions to renovations and complete home makeovers, every project reflects our commitment to quality craftsmanship, attention to detail and lasting results.
Designed to create more living space without the need to move, this rear home extension seamlessly blends with the existing home while enhancing both functionality and street appeal. Featuring a spacious open-plan layout, modern finishes, and abundant natural light, the extension provides the perfect environment for growing families and everyday living.
This complete home renovation and extension transformed an outdated property into a modern, functional family home. By combining a thoughtfully designed extension with a full internal and external renovation, the project created more living space, improved everyday functionality, and significantly increased the home’s value and street appeal.
Built to give this family the extra space they needed, this custom home extension seamlessly integrates with the original home while delivering a fresh, modern look. Featuring expansive open-plan living areas, premium finishes, and improved natural light, the extension enhances both everyday functionality and the overall value of the property.


Designed to maximise living space without sacrificing your existing home, this first floor extension blends seamlessly with the original residence while creating a spacious, modern lifestyle. Featuring expansive open-plan living, premium finishes, and abundant natural light, the new upper level delivers the extra room your family needs while adding lasting value and street appeal to your home.
"We wanted more space without having to move, and Picasso Homes delivered exactly that. Their communication was excellent throughout the build, everything stayed on schedule, and the attention to detail was outstanding. Our home feels brand new."
Baulkham Hills Project Homeowner
"Choosing Picasso Homes was one of the best decisions we made. The team was professional, reliable, and genuinely cared about delivering a quality result. The extension has completely transformed the way we live and has added incredible value to our home."
Campbelltown Project Homeowner
At Picasso Homes, we believe your build should be more than just a finished project, it should be a smooth, transparent experience from start to finish. With premium craftsmanship, honest communication and a commitment to quality, we deliver homes built to exceed expectations.
At Picasso Homes, we believe your build should be more than just a finished project, it should be a smooth, transparent experience from start to finish. With premium craftsmanship, honest communication and a commitment to quality, we deliver homes built to exceed expectations.
Your existing property may already have the potential to become the larger, more functional home you’re looking for.
Talk to Picasso Homes about what your current layout is missing and what you’d like to achieve. We’ll help you explore an extension design that creates more space while making better use of your existing home.
Costs vary depending on the size of the extension, structural work, design, finishes, site conditions and complexity of the project. Once we've assessed your existing property and requirements, we can provide a more detailed quote.
Depending on your property, options can include rear or side extensions, additional bedrooms and bathrooms, larger living areas, kitchen extensions and complete second-storey additions.
Potentially, yes. The existing structure needs to be assessed alongside the proposed design, property constraints and applicable requirements to determine the most suitable approach.
A second-storey addition may be an option where suitable. It can provide substantial additional internal space while retaining more of the property's existing outdoor area.
Yes. Depending on the project scope, existing rooms can be redesigned alongside the extension to improve the overall layout and create a better connection between old and new spaces.
Yes. The appropriate approval pathway depends on the individual property, proposed works and applicable planning requirements.
Timelines depend on the size, design, approval process, structural complexity, finishes and site conditions. Once your project is properly scoped, we can provide a clearer expected timeframe.
Quality is at the heart of everything we do. From concept to completion, we’re committed to delivering exceptional builds with honesty, precision and lasting craftsmanship.
"From the very first meeting, the team made the entire process easy and stress-free. The quality of the workmanship exceeded our expectations, and the finished extension blends perfectly with our existing home. We couldn't be happier with the result and would highly recommend Picasso Homes."
Bowral Project Homeowner