GRANNY FLATS | SECONDARY DWELLINGS









whatever you call it...granny flat, secondary dwelling or house behind a house, WE'VE GOT YOU COVERED
Sustainable Tiny Homes, part of the Thompson Building Group of Companies, delivers quality built Tiny Homes (small homes or granny flats), built onsite on your land. Whether you are looking for a house behind a house, or a secondary dwelling, our team can service all of your needs.
- Custom granny flats
- Secondary dwellings
- House behind a house
- Granny over garage conversions
- Pool houses
- Teenager retreats
- Parents retreats
We offer Tiny Home designs from 30m2 through to 90m2, or we can customise a secondary dwelling to suit your land, budget and needs.
We know that be it your first, forever or investment home, it has to be perfect!
whatever you call it...granny flat, secondary dwelling or house behind a house
Sustainable Tiny Homes, part of the Thompson Building Group of Companies, delivers quality built Tiny Homes (small homes or granny flats), built onsite on your land. Whether you are looking for a house behind a house, or a secondary dwelling, our team can service all of your needs.
- Custom granny flats
- Secondary dwellings
- House behind a house
- Granny over garage conversions
- Pool houses
- Teenager retreats
- Parents retreats
We offer Tiny Home designs from 30m2 through to 90m2, or we can customise a secondary dwelling to suit your land, budget and needs.
We know that be it your first, forever or investment home, it has to be perfect!

















WE’RE MORE THAN JUST HOME BUILDERS
Thompson Sustainable Homes is a third generation family owned business. Over the past 50 years we have been delivering sustainable homes that are in tune with the environment.
With a heritage of relationships with industry suppliers we can bring style to sustainability. Our team of knowledgeable designers and builders take pride in providing innovative homes, tailored to suite your lifestyle and budget.
Whether you are looking to reduce your footprint on a smaller Lot or knock down and rebuild a multi development, we can bring solutions to the table.


Enquire now
Call Thompson Sustainable Homes WA on 1300 90 40 40.
Leaders in timber frame construction designed to offer more home for your budget:
- Small Lot Terrace Homes
- Custom Designed Homes
- Traditional Boutique Estate Designs
- Home and Land Packages
- Duplex, Triplex or Multi Level Design & Construct Outcomes
- Knockdown Rebuild & Infill Projects
- Multi-Residential Design, Construct & Project Manage
- Development Specialists To Maximise Return
- Granny Flats, Secondary Dwellings & Tiny Homes
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