Second Storey Additions Emu Plains – Extra Bedrooms, Bathrooms & Living Space
Who We Are
Keystone Building is a trusted builder specialising in ground floor additions in Emu Plains and surrounding Western Sydney suburbs. With years of experience, we deliver high-quality home extensions that blend seamlessly with your existing property. Our local knowledge ensures that every project meets council requirements, complements your home’s design, and maximises usable space. We take pride in turning your ideas into functional, stylish, and durable additions that enhance your lifestyle.
Preserve Outdoor Space
Build vertically to maintain your backyard, garden, or pool area— ideal for smaller blocks.
Add Views and Light
Second levels can open up elevated outlooks and bring in more sunlight, enhancing both value and lifestyle.
Get More Privacy
Create spacious master suites or quiet study areas completely separated from the main living zone.
Boost Property Value
Second storey additions are a strong investment, often delivering a higher return by substantially increasing usable floor area.
Why Us?
Many homeowners choose Keystone Building for their home extensions in Emu Plains because we:
- Have over 20 years of experience with second-level additions
- We are a family-run business based in Kellyville with strong local knowledge
- Provide fixed, transparent pricing with no hidden costs
- Allow most families to stay in their homes during construction
- Deliver projects on time with clear contract terms
- Handle every stage of the build from design to completion
👉 Read more about us here: About Keystone Building
Expanding Upwards with Confidence
When families in Emu Plains start to feel squeezed for space, a second storey addition becomes the perfect solution. Instead of giving up your backyard or moving away from the community you love, Keystone Building offers a seamless way to create extra bedrooms, bathrooms, or living areas above your existing home. This not only improves your lifestyle but also adds significant value to your property, giving you long-term returns.
Our team takes care of the entire process—from structural assessments to design and council approvals—so you can focus on envisioning your new space. Whether you’re planning a parent’s retreat, a kids’ zone, or a quiet home office, our expertise ensures your second storey blends beautifully with the home you already have.
Tailored Designs for Every Lifestyle
No two families are the same, which is why Keystone Building focuses on creating second storey additions that are tailored to your specific needs. We listen carefully to understand how you use your current home and what kind of lifestyle improvements you’re seeking. The result? A design that feels natural, functional, and uniquely yours.
From contemporary finishes to classic architectural touches, we ensure that every element complements the character of your Emu Plains property. More importantly, our building process is designed around efficiency and minimal disruption, so you can continue living in your home while we work above. It’s thoughtful, client-first service that makes the whole journey smooth and stress-free.
Local Expertise You Can Trust
Choosing a builder for a second storey addition is a big decision. With Keystone Building, you’re partnering with a team that has years of local experience in Emu Plains and surrounding areas. We know the building codes, council requirements, and structural challenges that come with second storey construction, giving you confidence that your project is in expert hands.
Beyond the technical know-how, we pride ourselves on honest communication and reliable workmanship. From the first consultation to the final handover, we keep you informed and involved every step of the way. The result is not just a bigger home, but a smarter, stronger, and more beautiful one—crafted to grow with your family.