A thoughtfully renovated weatherboard exterior with a white timber pergola, French doors, and large leafy potted plants adding life to the covered outdoor area, the kind of quality craftsmanship behind healthy homes in Dee Why

HEALTHY HOMES

DEE WHY

Agathē delivers healthy, high-performance homes in Dee Why, combining building science, low-tox craftsmanship, and Northern Beaches expertise to create homes that genuinely support the way your family lives.

HEALTHY HOMES IN DEE WHY

Discover what it means to live in a home that actively works for your health. This gallery highlights the thoughtful material choices, ventilation design, and considered finishes that define a truly healthy home — offering a glimpse into spaces where indoor air quality, thermal comfort, and low-tox living come together seamlessly with beautiful, functional design.

A generously proportioned open-plan interior with honey-toned hardwood floors, a glass round dining table, woven timber seating, and fresh blue hydrangeas in the foreground, the kind of everyday warmth that fills healthy homes in Dee Why
A cat sitting quietly on cushioned alfresco furniture with a lush tropical canopy of palms and ferns visible through a sleek glass balustrade, the naturally immersive outdoor spaces of healthy homes in Dee Why
Two linen-cushioned timber chairs positioned beneath a clean white pergola with oversized ceramic planters and lush tropical foliage against a freshly painted weatherboard wall, a composed outdoor space that reflects healthy homes in Dee Why
Sliding glass doors slide fully open to merge a warm timber deck with a light-filled living space styled with natural materials and indoor greenery, the seamless connection found in healthy homes in Dee Why
A sheltered outdoor lounge area with a deep timber ceiling, warm hardwood slat screens, and an open glass railing drawing the eye across native treetops, the premium alfresco living that comes with healthy homes in Dee Why
A generous bird of paradise plant fills the entry of a white weatherboard home alongside a cushioned outdoor chair, a brass barn wall light, and elegant double French doors, a welcoming and characterful detail of healthy homes in Dee Why

WONDERING WHERE TO START?

Located at the heart of the Northern Beaches between Curl Curl and Collaroy, Dee Why is a vibrant beachside suburb with a mix of classic coastal cottages and contemporary homes. That variety of building ages and styles means health performance can vary enormously from one home to the next — older builds often carry hidden moisture issues, inadequate ventilation, and dated materials, while even newer homes aren't immune to poor air quality and thermal inconsistency. We know Dee Why well, and we know exactly what it takes to bring a home here up to a genuine standard of health — whether that's targeted upgrades or a full transformation built around your family's wellbeing.

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.