One Block, Three Dwellings
A Practical Example of Sustainable Living in Suburban Canberra
This project demonstrates how a typical suburban block in Canberra can support multiple small, energy-efficient dwellings without subdivision or major redevelopment.
Rather than demolishing and rebuilding, we have incrementally adapted the site over time. Today it includes:
-An upgraded primary residence
-A self-contained backyard studio used as a home office
-A hempcrete studio used as a meditation space and secondary home office
The aim has been simple: use the block more effectively, reduce environmental impact, and create flexible spaces that support family and work.
Upgrading the Existing Home
The original house has been progressively improved to increase comfort and reduce energy demand.
In Canberra’s climate cold winters and hot summers the building envelope makes the biggest difference. Improvements include:
-Increased insulation
-Reduced draughts and improved airtightness
-Better-performing glazing
-Careful management of solar gain and shading
These upgrades demonstrate that improving performance doesn’t require starting from scratch. Incremental improvements can significantly improve comfort and reduce heating needs.
Backyard Studio: Working From Home
At the rear of the block sits a compact, self-contained studio that now operates as a home office.
The studio was designed with orientation, insulation and glazing selection in mind from the beginning, making it inherently efficient rather than relying on added technology.
The space also creates physical separation between
between work and home life, improving day-to-day wellbeing.
Hempcrete Studio: Exploring Low-Carbon Materials
The newest addition is a separate studio constructed using hempcrete. Hempcrete is a bio-composite material made from hemp hurd (the woody core of the plant), lime and water. It is used as a non-structural wall infill around a timber frame.
