House exterior showcasing custom extensions in Collaroy with beige siding and pink flowering bushes

CUSTOM EXTENSIONS

COLLAROY

Transform your property with Northern Beaches renovation professionals. From architectural extensions to designer kitchen remodeling and full-scale home renovations, we deliver exceptional results. Get your free estimate and bring your vision to life.

CUSTOM EXTENSIONS IN COLLAROY

This transformative project breathed new life into a rundown 1950s weatherboard house, seamlessly blending its historic charm with contemporary flair. Extensive structural modifications facilitated significant alterations to the floor plan, enhancing spatial flow and functionality. The renovation showcased two meticulously crafted bathrooms adorned with Venetian micro-cement rendered surfaces, embodying modern sophistication.

A redesigned kitchen, complete with an inviting island bench, became the heart of the home. The addition of a new driveway enhanced accessibility and curb appeal, while comprehensive updates to both internal and external surfaces revitalized the property’s aesthetic appeal. This project exemplifies the seamless integration of bespoke design and meticulous craftsmanship, resulting in a home that harmoniously balances heritage charm with contemporary living.

House front showcasing custom extensions in Collaroy with blue door and landscaped garden design
Modern kitchen showcasing custom extensions in Collaroy with white island and pendant lighting
Modern bathroom showcasing custom extensions in Collaroy with blue tiles and wooden mirror frame
Faucet detail featuring custom extensions in Collaroy with handles and contemporary tile design
Ceiling lighting showcasing custom extensions in Collaroy with rectangular fixture and white doors
House exterior showcasing custom extensions in Collaroy with beige siding and white planter box design
Pink azaleas showcasing custom extensions in Collaroy with white house and beige siding backdrop
Built-in nook showcasing custom extensions in Collaroy with wooden shelf and wall hooks design
Contemporary bathroom highlighting custom extensions in Collaroy with white sink and tile work
AGATHÉ team showcasing custom extensions in Collaroy with professional service and quality work
Window outlook featuring custom extensions in Collaroy with flowering bushes and lawn landscaping

WONDERING WHERE TO START?

Discover what's possible with Northern Beaches home renovation professionals. From spacious extensions to stunning kitchen renovations and whole-house transformations, we make dreams reality. Contact us for your complimentary project assessment.

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 walking outside a modern house with wood and stone exterior, wearing a black jacket with 'Agathe Builders' logo on the back, khaki pants, and a gray cap.

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 illuminated at night, with two people preparing food or drinks at the counter.

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 a concrete patio, surrounded by trees and landscaped rocks.

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.