GRANNY FLATS
WESTLEIGH
AGATHĒ builds quality granny flats in Westleigh, bringing expert craftsmanship and a genuine feel for this quietly beautiful suburb to create spaces that add real value and work perfectly for the way your family lives.
GRANNY FLATS IN WESTLEIGH
See how we turn generous backyard spaces into beautiful, self-contained homes. Our granny flat builds are thoughtfully designed, carefully finished, and built to sit naturally alongside the character of Westleigh homes — creating practical, elegant spaces for family living, guests, or rental income.
WONDERING WHERE TO START?
Westleigh is one of Sydney's best-kept secrets — and the people who live here know it. Tucked away in the Northern Districts with leafy streets, generous blocks, and a genuinely welcoming community, it's the kind of suburb where families put down roots and stay for years. The mix of original mid-century homes and larger family residences means there's often real space at the back of a property just waiting to be put to good use. Whether you're looking to create a comfortable, independent space for ageing parents, a private retreat for adult children, a quiet home office away from the main house, or a quality rental in a suburb with steady local demand — we'll design and build something that sits beautifully in Westleigh and adds lasting value to your property.
DISCOVER OUR SERVICES
HOME RENOVATIONS
From partial to full-scale renovations, our services are designed to transform your existing spaces into stunning, family living environments.
CUSTOM EXTENSIONS
Expand your Northern Beaches Home with our bespoke extension solutions that seamlessly integrate with your home’s current design, enhancing both space and value.
PRE CONSTRUCTION
Start your build the right way with our PAC-certified pre-construction process – a collaborative approach that aligns your design, budget, and timeline.
ALTERATIONS & ADDITIONS
Refresh your existing space with thoughtful alterations and additions that enhance flow, functionality, and the way your home supports your lifestyle.
HEALTHY HOMES
Prioritise wellness and sustainability with our Healthy Homes approach – designed to improve air quality, light, and overall comfort in every corner.
ARCHITECTURAL CONSTRUCTION
Bring your architect’s vision to life with precision. Our expert team delivers complex builds with clarity, care, and exceptional craftsmanship.
PROJECT MANAGEMENT
From design to delivery, we manage every detail of your build to ensure a smooth, on-time, and on-budget build that reflects your vision.
GRANNY FLATS
Create flexible, modern living spaces with our custom-designed granny flats – ideal for multigenerational living, guests, or extra income.
CHALLENGING SITES
No site too steep or complex – we specialise in building on challenging terrain with smart solutions that maximise space, access, and design potential.