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architects northern beaches

Architects Northern Beaches

We are a well established architectural practise with more than 15 years experience on Sydney's Northern Beaches. Our projects include residential and commercial architecture and interiors. From client brief through to DA/CC and project management to completion.

We are always informed about latest trends and product information, but take our cues from timeless design principles.

We know the BCA and local Development Control Plans of of The Northenrn Beaches (Seaforth, Clontarf, Balgowlah, Manly, Fairlight, Queenscliff, Freshwater, Dee Why) as well as Mosman exceptionally well.  This means we can give you a general idea of what can and cannot be done very early on in the project.  We don’t waste time on unrealistic dreams, however red tape has never crushed our creativity.  


We are passionate about design and really do believe like Kahn that “every brick wants to be something”. 

We work all along Sydney's Northern Beaches and and we serve the following areas:


+ Balgowlah

+ Balgowlah Heights

+ North Balgowlah

+ Seaforth

+ Clontarf

+ Manly

+ Manly Vale

+ Fairlight

+ Queenscliff

+ Freshwater

+ Brookevale

+ Dee Why

+ Mosman

If you are planning to build your dream home on the Northern Beaches, contact Du Plessis + Du Plessis Architects today.


We speciale in architecture & interiors, and pride ourselves in creating creative, pragmatic and beautiful architecture. Call 433 408 368 to speak with Henke Du Plessis directly or please complete the form below and we will get back to you.

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High End Residential Architects

Our team of experienced architects is passionate about creating stunning homes that are not only beautiful but also functional and sustainable. 


We understand the unique challenges and opportunities that come with designing homes in coastal areas, and we use our expertise to create homes that seamlessly blend with their surroundings while providing our clients with the ultimate living experience. 

Whether you're looking to build a new home or renovate an existing one, we are here to help you bring your vision to life.

Architects Northern Beaches - Sydney, NSW, Australia


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