Tranquil balcony retreat with ocean views where elderly resident relaxes, demonstrating the comfortable independent living achieved through granny flats in Chatswood extensions

GRANNY FLATS

CHATSWOOD

Agathē builds quality granny flats in Chatswood, bringing expert craftsmanship and Lower North Shore knowledge to create spaces that add value and work for your lifestyle.

GRANNY FLATS IN CHATSWOOD

See how we turn backyard spaces into beautiful, self contained homes. Our granny flat gallery shows careful building, modern design, and how we blend new structures with your existing property, creating practical solutions for family living, guests, or rental income with quality finishes and clean design.

Sophisticated dining space with seamless connection to coastal deck, reflecting the open-plan living philosophy applied to granny flats in Chatswood renovations
Sleek modern residence with black cladding and expansive glazing set within established landscape, exemplifying design standards for granny flats in Chatswood
Homeowner appreciating spectacular coastal panorama from modern interior space, illustrating the lifestyle benefits of granny flats in Chatswood and premium extensions
Contemporary black home featuring rooftop entertaining deck and modern design elements, showcasing architectural quality available for granny flats in Chatswood projects
Architecturally designed hillside extension with commanding views and contemporary finishes, representing the elevated quality of granny flats in Chatswood builds
Multi-level black structure with private balcony and floor-to-ceiling windows, showcasing the space-efficient design used in granny flats in Chatswood developments

WONDERING WHERE TO START?

Located 10 kilometres north of Sydney CBD, Chatswood is a vibrant Lower North Shore suburb with excellent transport, top schools, and shopping centres. Many residential properties in Chatswood have backyards ready for granny flat development. Whether you need a compact studio, a spacious two bedroom home, or a dedicated office space, we design and build granny flats that suit the area while creating independent living that adds comfort, function, and property value.

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.