Our Projects

We have been building quality home extensions since the 1980s and with over 1,000 successful projects undertaken, we are respected within the industry by our peers as a leader in the field of home extensions, design and construction.

View a selection of our home extension projects:

Chris was wonderful in listening to what we wanted and dealing with problems that arose, promptly and professionally. Every single tradesman we dealt with through Duncan Thompson Extensions was excellent.

Victoria Brookes

House Extension Enquiries

Extension details

Getting started

Bryn Richards Design Consultant

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!