Planning a granny flat?
Speak directly with Joe about your property, your ideas and the next steps.
Discuss your granny flat
DD49457C-8F85-414D-906E-A4926C163802Created with sketchtool.

A closer look · Fairfield, Sydney

From backyard to a place of your own.

View our Fairfield project ↗

AI-generated concept film. View the completed Fairfield project for real project photography.

Granny Flat Cost Calculator Sydney

Use the cost calculator as an early guide. A detailed quote needs a review of your property and agreed scope.

Enter a whole number from 20–120 m².
External wall area = exterior perimeter × wall height. For example, 30 m × 3 m = 90 m². Enter a whole number from 30–250 m².
Inclusions
About This Service

Expert custom granny flat builders Sydney.

Create a little more room for the people and moments that matter. Kobo Projects designs and builds custom granny flats across Sydney, with practical layouts and carefully chosen finishes that make the new space feel like a home of its own. Bring us your ideas and we’ll work through the possibilities together. From reviewing your property to developing the design and agreed construction scope, you’ll deal directly with Joe, your builder, with clear communication through to handover.

Enquire Now
DD49457C-8F85-414D-906E-A4926C163802Created with sketchtool.

Add value to your property with a high quality granny flat.

A well-designed granny flat gives your property more possibilities: a home for family, room for independence or a potential rental space. We consider privacy, access, natural light and how the new home sits alongside your existing house, with the design and finishes shaped around your needs.

Modern backyard with a swimming pool, glass fence, lounge chairs, and an open studio-style granny flat featuring a bed, sofa, and kitchen area.
More room.
More possibilities.

Why choose Kobo Projects

Built around your home
and your life.

Thoughtful design, carefully chosen finishes and a builder you can speak to directly. That’s the Kobo approach.

  • Your builder. Your direct contact.

    Work directly with Joe on the ideas, decisions and details that matter to you.

  • Made for your property.

    Privacy, access and practical layouts considered from the start.

  • Finishes that feel like home.

    Choose materials and finishes that bring your personal style into everyday living.

  • A coordinated process.

    Design, approvals and construction planned around a clearly agreed scope.

Talk to Joe about your granny flat

Turn your dream granny flat into reality with Kobo Projects

Tell us how you want to use your new space. We’ll help you understand the possibilities for your property, then work through the design, approvals and construction scope with you.

Enquire Now
DD49457C-8F85-414D-906E-A4926C163802Created with sketchtool.

Our Projects.

Completed Fairfield granny flat by Kobo Projects

Featured granny flat project · Fairfield, NSW

Fairfield Granny Flat

Completed in August 2022, this Fairfield granny flat brought together practical living spaces, a fitted kitchen and bathroom, and finished outdoor areas.

View completed project ↗

Planning your granny flat

A few common questions.

Where do I start?

Start with a conversation about your property and how you want to use the space. We’ll review access, services and the proposed design to help identify the next steps.

What affects the build cost?

Size, finishes, site access, ground conditions and service connections all influence the price. The calculator gives an initial guide; your detailed quote will reflect the agreed scope for your property.

Can you help with design and approvals?

Yes. We can coordinate the design and approval process as part of your project. The appropriate pathway depends on your property and proposed design.

Granny Flat Builders Across Sydney Suburbs

How it works

From first look to handover.

  1. 01

    Site review

    We look at your property, access and what is possible on your block.

  2. 02

    Design

    A layout and finishes shaped around how you will use the space.

  3. 03

    Approvals

    We manage the approval for you, whether CDC or a council DA.

  4. 04

    Construction

    Built to a clearly agreed scope, with your builder as your direct contact.

  5. 05

    Handover

    Your finished granny flat, ready to live in.

Looking to build in Sydney?

Talk to us about your project and see how we can bring your residential or commercial space to life.
Building? Get in touch with kobo today
DD49457C-8F85-414D-906E-A4926C163802Created with sketchtool.

Kobo Projects is a licensed residential and commercial builder working across the Greater Sydney area. Talk to Joe about your project on 0414 232 400.

Build with us today
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