Finally ready to build that Master Granny Flat but don't know where to begin!

Don't worry we've got you sorted. Have a read through the first stage of our process below to get yourself familiar with how we work, and if you have any questions just give us a call or even better pop in to see us at one of our 3 display locations. 


Visit Our Showroom & consult with our team of experts at:

  • 719 Forest Road, Peakhurst NSW 2210
  • 203A Wentworth Avenue, Pendle Hill, NSW 2145
  • 12A Shellharbour Road, Lake Illawarra NSW 2528

Consultation TImes

Monday - Friday: 9am - 5pm
Saturday: 9am - 1pm


Provide us with a Section 10.7 Certificate parts 2 & 5. 

This is information regarding the regulations applicable to your property - available at your local

A Sewer Diagram should also be provided - available on the contract of sale or from Sydney Water/ Reece Plumbing.



We Conduct a Free On-Site Inspection


A member of our sales team will meet you on-site to discuss the work involved.

A quotation summary of inclusions will be completed based on your requirements.


Your quote is finalised into a contract 

This is an opportunity to discuss any questions you may have about our building process and what our full range of inclusions are. 

You decide between Standard or Upgraded Finishes and any other Inclusions for your Granny Flat.

Once you are happy with the price and terms, the Contract will be signed in our office.

Designing Commences. Our in-house team of designers sit with you to Custom Design a Granny Flat to satisfy your vision.

A 3D Model is generated for your viewing and review.

Once you confirm the Architectural Plans, we organise all documents and engineered plans for approval.



Approval Is Obtained

Does your Granny Flat need a Complying Development
Certificate (CDC) or Development Application (DA) Approval?

Links below to find out more about

  • Complying Development Ceritificate (CDC)
  • Development Application (DA)



Insurance & Council Fees Are


MGF will obtain relevant insurances.

Once you have settled the Council Contribution Fees, we are Ready for Construction!



Meet your Project Manager

The final stage before building commences is a meeting with your Project Manager. During this meeting you will finalise any material selection choices i.e kitchen colours, wall paints, tile colours (just to name a few)

Your project manager will set our the expectations of the build and will be your point of contact for the duration of your new Master Granny Flat build.

Our Team are Experts

Our team is exactly that a team.

Whose sole responsibility it is to make you feel as comfortable as possible, during the process of designing and building your Master Granny Flat.

We handle everything from getting your approval all the way through to handover!


Here at Master Granny Flats, communication between our team members and our clients, is what differentiates us.

Any changes to your contract & plans, meetings with council, and updates on site are all communicated to you in a timely manner.

So, you're always aware of what is happening with your project!

High Quality Standard

High quality materials and finishes are our standard.

Our Granny Flats as a result are made to be lived in!

Our display Granny Flat gives you the perfect opportunity to have a feel.

Book a consultation