What types of custom extensions do you build in Pennant Hills?

We specialize in bespoke home extensions in Pennant Hills including kitchen extensions with modern island benches, bathroom additions with luxury finishes like Venetian micro-cement, structural modifications for enhanced floor plans, and complete home transformations. Our extensions are designed to complement Pennant Hills' unique character—blending natural bushland settings with established residential areas—while seamlessly integrating with your home's existing architecture and enhancing both space and property value.

How long does a custom extension project take in Pennant Hills?

Project timelines vary based on scope and complexity. A typical custom extension in Pennant Hills, including kitchen and bathroom renovations with structural modifications, can take 3-6 months from construction start to completion. We begin with our PAC-certified pre-construction process to align your design, budget, and timeline before breaking ground, ensuring a smooth and predictable build experience that respects your lifestyle, neighbourhood character, and any bushland considerations.

Can you renovate older homes in Pennant Hills?

Absolutely. We have extensive experience transforming older properties in Pennant Hills, including 1950s weatherboard houses, into modern homes while respecting their heritage character and the area's natural bushland setting. Our approach includes sensitive structural modifications to improve floor plans, updating internal and external surfaces, installing premium finishes, and enhancing functionality through thoughtful design that honors the home's original charm while complementing Pennant Hills' blend of natural and residential environments.

What makes AGATHĒ different from other builders in Pennant Hills?

AGATHĒ embodies three core values: Quality, Generosity, and Honor. We're committed to exceptional craftsmanship with premium finishes, transparent and collaborative processes, and our unique charitable initiative of building a house for every house built. We specialize in healthy, high-performance homes that prioritize wellness, sustainability, air quality, and natural light—particularly important in bushland-adjacent areas like Pennant Hills. Our PAC-certified pre-construction process and education-led approach ensure you're informed and confident throughout your build, with sensitivity to both heritage character and environmental considerations.

Do you offer design services for custom extensions in Pennant Hills?

Yes, we offer comprehensive pre-construction services including design collaboration, budget alignment, and timeline planning. Whether you're working with your own architect or need design guidance, our PAC-certified pre-construction process ensures your vision, budget, and timeline are perfectly aligned before construction begins. We also specialize in architectural construction, bringing complex designs to life with precision and care while respecting Pennant Hills' planning considerations, bushland protection requirements, and neighbourhood character.

What areas do you service for custom extensions?

While we're based on Sydney's Northern Beaches, we service Pennant Hills and the broader Hills District and Upper North Shore regions. We specialize in luxury renovations and custom extensions throughout Sydney's premium suburbs, bringing our expertise in premium craftsmanship, healthy homes construction, and bespoke design to discerning homeowners who value quality, environmental sensitivity, and exceptional results.

Do you work with council requirements in Pennant Hills?

Yes, we have extensive experience navigating Hornsby Shire Council requirements for Pennant Hills properties. Our pre-construction process includes thorough assessment of planning regulations, heritage considerations, bushfire-prone land requirements where applicable, and local building codes. We manage all council approvals, certifications, and compliance requirements, ensuring your extension project meets all necessary standards while achieving your design vision and respecting the area's natural bushland character and environmental controls.

Can you build extensions on bushland properties in Pennant Hills?

Yes, we have experience with bushland-adjacent and bushfire-prone properties in Pennant Hills. We understand the specific requirements for building in these areas, including bushfire attack level (BAL) assessments, vegetation management, and construction standards for bushfire protection. Our approach balances safety compliance with design excellence, creating extensions that complement the natural environment while meeting all regulatory requirements and protecting your investment.

CUSTOM EXTENSIONS

PENNANT HILLS

This home renovation transformed a 1950s property with modern kitchen design, micro-cement bathrooms, and updated layout. Premium finishes and new driveway enhanced functionality while complementing the area's blend of natural bushland and established residential character.

CUSTOM EXTENSIONS IN PENNANT HILLS

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.

Elegant entrance with blue door, white railings and landscaped gardens at a Pennant Hills home with custom extension work

Bright white kitchen with island, black pendant lights and hardwood floors in a Pennant Hills custom extension featuring outdoor connections

Contemporary bathroom with walk-in shower, dark blue tiles and wooden-framed mirror at a Pennant Hills custom extension project

Modern bathroom faucet detail with blue subway tile backsplash from a Pennant Hills custom extension renovation

Ceiling lighting and white cabinetry in a custom extension interior at a Pennant Hills home renovation

Front porch featuring large window, beige siding and succulent garden—part of a custom extension in Pennant Hills

House exterior window detail with pink and red flowering garden, showcasing custom extension craftsmanship in Pennant Hills

Built-in mudroom nook with timber bench, wall hooks and hardwood flooring—custom extension craftsmanship in Pennant Hills

Modern bathroom featuring blue subway tiles, timber vanity and walk-in shower in a luxury Pennant Hills custom extension

AGATHĒ builders inspecting completed extension work at a Pennant Hills property, demonstrating quality craftsmanship and attention to detail

Garden view through window with flowering landscape at a Pennant Hills property featuring custom extension work

WONDERING WHERE TO START?

Transform your Pennant Hills home with Sydney's trusted renovation experts. Whether you're dreaming of a stunning extension, luxury kitchen upgrade, or complete home transformation, we make visions reality. Ready to start your journey? Book a consultation and let's create something extraordinary together.

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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.

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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.

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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.

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ALTERATIONS & ADDITIONS

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

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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.

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Interior of a modern, well-lit living area at night with a view of the dark, cloudy sky through large windows.

ARCHITECTURAL CONSTRUCTION

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

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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.

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Modern house with concrete and black metal exterior, large glass windows, and minimalist landscaping, surrounded by trees and rocky ground.

GRANNY FLATS

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

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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.

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CUSTOM EXTENSIONS

PENNANT HILLS

CUSTOM EXTENSIONS IN PENNANT HILLS

WONDERING WHERE TO START?

DISCOVER OUR SERVICES

HOME RENOVATIONS

CUSTOM EXTENSIONS

PRE CONSTRUCTION

ALTERATIONS & ADDITIONS

HEALTHY HOMES

ARCHITECTURAL CONSTRUCTION

PROJECT MANAGEMENT

GRANNY FLATS

CHALLENGING SITES

READY TO BUILD?

FROM SYDNEYS NORTH TO NEWCASTLE

Healthy Homes. Honest Work. Built to Last.