Phone: 02 94817443


Granny Flat Solutions – a design to suit everyone. We have a wide range of standard designs from 1 bedroom, 2 bedroom, 3 bedroom and compact designs to suit most blocks, orientations, needs and budgets. You can also custom design your own.

Every property is different and everyone has different needs and requirements.

Below is a list of frequently asked questions that may assist you.

If your question is not answered here, please do not hesitate to contact our team of expert designers & builders at Granny Flat Solutions on or 02 9481 7443 and we will get back to you with an answer as soon as possible.

Do I have to choose one of your standard designs?

Can your designs be modified, and is there a cost to modify them?

What is the largest size Granny Flat you can build?

Our block shape is irregular. Can you custom design a unit to suit?

Can the Granny Flat be attached to the main house?

Can I build to the boundary?

What is included in a Granny Flat quote?

We need a Granny Flat that requires wheel chair access. Can you assist us with this?

Can I choose the colour of the finishes of my Granny Flat?

What does Complying Development mean?

How do I know if the 10 day approval process applies to me or not?

How do I know if my property is suitable?

What happens if Complying Development does not apply to my block?

What permits do I need and who obtains them?

If there is a change in Government, do you think the Policy will change?

My property already has 1 Granny Flat, can I build another one?

Can I build a Granny Flat on vacant land?

Can I still build a Granny Flat if I live on a battle axed block?

Can I build a Granny Flat if I live in a fire prone or windy area?

When looking for an investment property to build a Granny Flat, what should I look for?

How long does it take to build a Granny Flat?

What is an approximation of the site set up costs?

Do your Granny Flats come with a guarantee?

Are your workers and contractors insured while at my house?

Is the water and electricity supplied to the Granny Flat on a separate meter to the main house?

Do your homes come in kits?

Can your homes be transported?




Ph: (02) 9481 7443

Or visit our SHOWROOM at:

Unit 20, 7 Sefton Road, THORNLEIGH NSW 2120