Bright living room with timber floors showcasing quality home renovations in Castle Cove with modern furnishings

HOME RENOVATIONS

CASTLE COVE

Agathē refines Castle Cove homes with tailored renovations that unite craftsmanship and North Shore expertise to create spaces that feel refined and practical.

HOME RENOVATIONS IN CASTLE COVE

Explore a Castle Cove residence reimagined with thoughtful structure and contemporary detailing. Light filled interiors, easy outdoor connection, and classic cladding respect the suburb's bushland setting.

Open glass doors revealing dining space from expert home renovations in Castle Cove with seamless outdoor flow
Charming white house featuring quality home renovations in Castle Cove with landscaped garden and timber details
Modern living room with clean design from expert home renovations in Castle Cove showcasing minimalist style
Elegant outdoor porch featuring tropical plants from professional home renovations in Castle Cove with comfort seating
Contemporary white pergola showcasing outdoor home renovations in Castle Cove with modern architectural design
Stylish living space with timber shelving from professional home renovations in Castle Cove featuring natural elements

WONDERING WHERE TO START?

With leafy streets and Middle Harbour outlooks, Castle Cove homes often benefit from sensitive upgrades to maximise light and views. Many properties including modern family homes and architect designed residences are ready for thoughtful enhancement. From garden level extensions to full home transformations or elegant kitchen and bathroom upgrades, we design and build renovations that suit the landscape while enhancing comfort, style, and long term value.

DISCOVER OUR SERVICES

Open sliding glass door to dining area with wooden table and chairs, potted plants outside, white siding, and small porch with wooden steps.

HOME RENOVATIONS

From partial to full-scale renovations, our services are designed to transform your existing spaces into stunning, family living environments.

Front view of a house with a blue front door and a small porch, surrounded by colorful flowering bushes and a well-maintained lawn.

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.

Man standing in front of a painted van, wearing a hoodie with the word 'AGOTHÉ' on the back, lifting both arms. The van displays a large whale logo and partially visible text.

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.

A man in a black jacket with the logo 'AGATHÉ BUILDERS' on the back walks towards a modern house with wood and stone exterior walls and large windows.

ALTERATIONS & ADDITIONS

Refresh your existing space with thoughtful alterations and additions that enhance flow, functionality, and the way your home supports your lifestyle.

View through a window showing plants and bushes with pink and green foliage in a garden.

HEALTHY HOMES

Prioritise wellness and sustainability with our Healthy Homes approach – designed to improve air quality, light, and overall comfort in every corner.

Interior of a modern living room and kitchen area at night with people preparing food and setting the table, large glass windows showing the dark night sky, and contemporary furniture and artwork.

ARCHITECTURAL CONSTRUCTION

Bring your architect’s vision to life with precision. Our expert team delivers complex builds with clarity, care, and exceptional craftsmanship.

Two men in matching black t-shirts and shorts are standing in a bright, white kitchen, smiling and having a conversation.

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.

Modern house with large glass windows and black metal siding, overlooking a garden with rocks and trees, under an overcast sky.

GRANNY FLATS

Create flexible, modern living spaces with our custom-designed granny flats – ideal for multigenerational living, guests, or extra income.

A man kneeling on the ground installing a verticale support beam between a brick and stone wall, with a power drill in his hand and construction tools around him.

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.