Premium Sydney Builder

Granny Flat Builders Sydney

Custom-designed granny flats for extra space or rental income. Fully compliant with NSW regulations and handled by licensed experts.

Licensed Builder

"The project was seamless. JD Pro Build handled everything from CDC to final paint."

Unlock Your Property's Potential

Investment-grade granny flats designed for high rental yields and ultimate family flexibility.

High Rental Yields
Designed for Strong Returns

Our granny flats are planned for tenant appeal, privacy and durability, helping you secure reliable passive income in the Sydney market.

Family Flexibility
Space That Adapts With You

Space That Adapts With You
Ideal for multi-generational living, with independent, comfortable space for growing teens or elderly parents who want to stay close.

Stress-Free Approval
We Handle the Paperwork

We manage the NSW SEPP requirements and fast-track CDC approvals, so your project moves ahead quickly without the red-tape headaches.

Our End-to-End Scope

We believe in a single point of accountability. Our team manages the entire lifecycle of your build, ensuring zero surprises.

Architectural Design

Custom layouts that maximize every square millimetre of the 60sqm footprint while ensuring privacy from the main residence. 02

Council & CDC Approvals

Full handling of DA (Development Application) or CDC (Complying Development Certificate) through accredited private certifiers.

Turn-Key Construction

From slab-pour to interior finishes. We manage utility connections, plumbing, and landscaping for a ready-to-move-in home.

NSW Regulations FAQ

Crucial information for Sydney property owners planning a secondary dwelling.

What is the maximum size allowed in NSW?

Under the NSW Affordable Rental Housing SEPP, the maximum internal floor area for a granny flat is 60 square metres. This does not include porches, verandas, or carports.

What are the required setbacks?

Standard CDC setbacks usually require 3m from the rear and 0.9m from side boundaries for lots between 450sqm and 900sqm. This varies based on lot size and zoning.

Can I build a granny flat on my property?

Generally, you need a minimum lot size of 450sqm and a minimum width of 12m at the building line. Your property must also be in a residential zone (R1, R2, R3, R4, or RU2).

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Jessie - Support Team ×
G'day! Welcome to JD Probuild. How can we help you get your project sorted today?