Our Designs

West Coast Granny Flats is dedicated to building superior quality granny flats, each designed to blend in harmoniously with your existing home.

Our expert team of award winning designers can work with you to create a fully customised design, or alternatively you can choose from one of our three value-inspired, off the plan designs which can be adapted to suit your property.

All our granny flats come with a fixed price, fully specified contract and the peace of mind of our builder’s structural warranty. We coordinate all approvals and provide you with a dedicated Client Liaison Manager to assist you every step of the way.

View our sample designs below. Contact us for a full range of plans or to discuss your own particular needs.

One Bedroom

One bedroom, one bathroom Off the Plan design from $109,990.

Two Bedroom

Two bedroom, one bathroom Off the Plan design from $129,990.


Large 70m2 design with two-three bedrooms from $139,990.

Custom Home Designs

Some home owners are looking for a more elaborate floor plan, or may wish to incorporate some added features such as verandas, decks, wheelchair access or fireplaces. At West Coast Granny Flats our award winning design team is experienced in custom design work and can work closely with you to create something unique, just for you.

Once our Design Consultant has met you at your home to view the property and discuss your requirements, they will arrange a meeting for you at our office to discuss concepts with the Design Manager and view a 3D model of your project on the big screen. The purpose of this meeting is to fine tune the design and give you a good indication of how the end product will appear. From there we will produce a fully customised Contract Specification and present your fixed price contract.