Home Extension Design Request a Quote
No two families are the same. Every home extension design we complete is done with a family's unique needs in mind.

Specialist Home Extension Designers

Because our design consultants are the people that meet with you initially, and the ones that design your extension, they take personal pride in their work and look forward to providing you with a positive outcome.

They understand that form and function must work together hand-in-hand to provide you with a practical solution to your extension needs, but also a solution that looks fantastic and will add value to your home.

The most important part of their job is to understand you and understand your extension needs. You know what you want, so they listen to you. From this they will work out the best possible way to cater to your requirements and give you multiple options to choose from.

When designing your home extension we will be guided by:

  • Your individual needs and wants
  • The budget
  • Existing conditions of your house and land
  • Building regulations
  • The overall feasibility of the project

Our Design Team

Our designers thrive on exceeding client expectations and enjoy nothing more than helping to find a creative or practical solution to your space needs. They combine their passion with their extensive experience and qualifications to provide the best possible outcome for their clients.

Meet some of the Duncan Thompson team here.

Designing your home extension

The house extension design process must be a collaboration between you – the home owner, our design team – headed by our Design Manager – a registered Architect, our professional Building Team – headed by our Building Manager and our Estimation Manager. This collaborative approach to designing home extensions guarantees a better outcome is achieved.

Our clients are people who appreciate the long-term value of investing in a good design and a standard of workmanship that corresponds with the value of their home.

I found everyone at Duncan Thompson to be very professional. I was very happy with the design and the end result of our extension was fantastic.

Susan Surrey Hills

House Extension Enquiries

Extension details

Getting started

Jim Despotellis Design Manager

Planning your home extension doesn't have to be daunting. Let us take some of the stress away. We offer a free, no obligation design consultation.

A senior member of our design team will be happy to talk to you and arrange a design consultation. We'll listen to your needs and discuss the best options for your family's lifestyle and budget.

Phone us on (03) 9836 8655 today to arrange your obligation-free Design Consultation across Melbourne's inner Eastern and bayside suburbs including Camberwell, Glen Iris, Brighton East, Surrey Hills, Balwyn, Hawthorn East, Brighton, Kew, Balwyn North, Caufield North and others!