Find the Perfect Layout

Granny Flat Floorplans

At In House Granny Flats, we offer a range of smart, functional floorplans designed for Sydney properties of all sizes. From compact one-bedroom designs to spacious two-bedroom layouts, each plan maximises space, light and comfort while delivering long-term value.

Browse our collection below or book a consultation to have our team customise a layout that fits your block and goals.

Explore our range of floorplans.

Brittania – Cladding

Brittania – Brick

Hewitt – Cladding

Hewitt – Brick

Aspen – Cladding

Aspen – Brick

Wattle – Cladding

Wattle – Brick

Kenneth – Cladding

Kenneth – Brick

Middleton – Cladding

Middleton – Brick

Can’t Find the Right Floorplan?

Every property is different, and your granny flat should be too. If our standard floorplans don’t quite fit your block or vision, our design team can customise one just for you.

Book a free consultation and see what’s possible on your property.

From start to finish

We take care of any council applications for a smooth, stress-free approvals process.

Navigating council approvals in Sydney can be time-consuming, but with In House Granny Flats, it’s all taken care of. Our experienced team manages the entire process, from preparing documentation to liaising with your local council or private certifier.

We make sure your design meets all NSW planning and zoning requirements, keeping your project compliant, efficient and fuss-free.

Visit our showroom today.

Need help choosing the perfect design for your block? Our in house team of design experts are readily available throughout the week to help plan your perfect granny flat.

Customer Testimonials