d3 is a company focused on our clients, we aim to provide a service that will deliver the highest quality project, within your means and budget. We work with you to realise your dreams. We are passionate about architecture & design. We live on the Mornington Peninsula, and we realise the responsibility we have to delivering high quality residential projects with embrace the local environment and all the the Peninsula has to offer.

We look to achieve the best possible result for your site and maximise it's potential, whilst most importantly staying within your budget. Through experience we design to "your" budget. Rest assured we will deliver the correct response to your brief promptly & on budget.

We choose to house our design studio within a coworking space 'Co.Co Place' in Mornington, enabling us to offer our clients a welcoming and modern space to meet. We are surrounded by other relevant businesses and professionals that assist in creating a seamless flow of work. Such as marketing specialists, landscape designers, business experts, graphic designers and small business owners whom keep us to date with current trends, business insights and collaboration opportunities.


David Thomas - Founder & Director

David has been the Owner and Director of d3 for 13 years and has over 23 years experience in the building industry, working with some of Melbourne's most renowned architects, designers and builders. All of his knowledge and experience is now forwarded onto d3 staff and clients. David is well regarded for his strong working relationships which are of fundamental importance, maintaining a unique close involvement with all d3 projects. Living on the Mornington Peninsula with his wife and three children, David is passionate about creating lifestyle homes within the stunning surrounds of the Peninsula.

I love living on the Mornington Peninsula and I love what I do. I am passionate about architecture & achieving our clients dreams.

Nuru Jammeh - Building Designer

Nuru has been a core member of the d3 team for 5 years. His passion for building design started at a very young age where he was never too far away from his sketch pad. A career utilising his creative design skills was evident very early on, Nuru has an Advanced Diploma in Building Design (Architectural). Nuru sees building design as the endless job, he believes that he will always be learning, is excited by seeing the end product and being partly responsible for creating someone's home. As well as being a talented thinker.

Jordan Williams - Building Designer

Jordan has been a core member of the d3 team for 2 years. Jordan started with us in 2017 as a casual while she was still in school, but then graduated, and she is now full time. Jordan provides a great energy in the office and a new perspective on the design process. Jordan is passionate about design and building, and is extremely keen to keep learning. 

Tim Berlyn - Building Designer

Tim is currently working with us 3 days a week, after finishing his Advanced Diploma in Building Design last year. Tim is very passionate about design and building, and brings a different element to the business. He is keen to develop his skills further, and we look forward to the years ahead.



We utilise our established network of consultants whom are experts in their field when a project requires.



We proudly choose to locate our studio at Co.Co Place, Mornington. Immersing our team within a local coworking space allows us to work beside and collaborate with other businesses from other industries. Sharing knowledge, ideas and insights whilst having a positive impact on the environment by resource sharing.