Build a Custom Granny Flat in Victoria Design + Build Packages From $185,000

Custom design options
Permits and approvals managed
Construction from $185,000
Victoria-wide service

Why Property Owners Use iSubdivide

Registered builder with real experience

300+ projects completed across Victoria

Fixed-price
development strategy

Hundreds of satisfied clients and 5-star reviews

A Smarter Way to Use Your Backyard

We provide a complete granny flat design and build service across Victoria, helping property owners move from idea to completed build with less stress, more clarity and expert support at every stage.

Custom Granny Flat Design

Choose from tailored 1, 2 and 3-bedroom granny flat designs created to suit your backyard, lifestyle and investment goals. We focus on layouts that maximise space, privacy, functionality and liveability.

Permits and Approvals Managed

We manage the approvals process to help keep your project moving. In many cases, granny flats up to 60sqm on lots 300sqm+ may not require a Town Planning permit, subject to site conditions and planning controls. A Build Permit is still required, and we can help manage that process.

Design + Build Packages

From concept to completion, we offer a turnkey service that combines design, approvals and construction into one seamless process. You deal with one experienced team focused on delivering your granny flat project properly.

Construction From $185,000

Our granny flats are custom built on site by a trusted Registered Building Practitioner, with construction starting from $185,000 in Melbourne Metro. Regional Victoria surcharges may apply.

Built for Family or Investment

Whether you want a private space for parents, adult children or guests, or you’re looking to create a second income stream, a granny flat is a flexible way to make more from the land you already own.

Victoria-Wide Expertise

We work with property owners across Victoria and understand how to navigate local requirements, site constraints and build considerations to help bring your project to life.

Custom Granny Flats

Design + Build Packages

Construction from

185,000

Construction from

$185,000

What does iSubdivide Provide?

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