Hallmark Developments WA

Been thinking about building a Granny Flat and don’t know where to start? Let us help you navigate it all.

We have many options available to suit your needs.

Reach out if you’d like to chat about how it all works. Prices, timing, approvals needed. We’re here to help and find you the best solution.

We're in the final stages of construction, for this 2-Bedroom Granny Flat in Ridgewood ensuring that everything is perfect for its new owners.

This custom design made the most of the irregular shaped block and the space we had to work with, something you can't get from a pre-fabbed Granny Flat.

We are proud to offer designs, built to suit your personal needs and site requirements, and why pre-fabbed construction is NOT for us.