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Home extension builder Sydney
Home Extensions · Sydney

Home extensions that add space, light and lasting value

Majestic Legacy designs and builds home extensions across Sydney — ground floor, rear, side and second storey additions that grow your home without the stress of moving.

Why Extend?

Don't move — extend the home you love

A home extension adds the space you need while keeping the location, neighbourhood and memories you already have. Whether it's a rear extension, a second storey or a whole new level, Majestic Legacy manages the design, approvals and build.

  • Ground Floor Extensions — open up the ground floor
  • Rear Extensions — extend out the back
  • Side Extensions — expand sideways
  • Second Storey Additions — build up, not out
  • Bedroom Extensions — extra bedrooms
  • Living Room Extensions — more to gather
View Extension Projects
Ground floor home extension Sydney
What We Cover

Types of home extensions we build

Ground Floor Extensions

Expand your living, dining and family areas on the ground floor for more space to gather.

Rear Extensions

Add a light-filled family room, dining area or kitchen at the back of your home.

Side Extensions

Grow your home outwards where you have the space — ideal for larger blocks.

Second Storey Additions

Build up to add bedrooms, ensuites and a whole new level of living.

Bedroom Extensions

Add bedrooms for a growing family — and comfort for guests.

Living Room Extensions

Create generous, open living spaces designed for connection.

Kitchen Extensions

Open up and extend your kitchen into a true heart-of-the-home.

Master Suite Extensions

Build a private retreat with a walk-in robe and ensuite.

Popular Choice

Rear extensions & open-plan living

A rear extension is one of the highest-value projects for Sydney homes — it turns an underused backyard into a light, spacious living zone.

Perfect for adding a family room, home office, extended kitchen or a seamless indoor-outdoor entertaining area, a well-designed rear extension transforms the way your family lives.

Rear extension outdoor living Sydney
Approvals

Permissions made simple

Complying Development (CDC)

For complying extensions within the NSW Housing Code, we can fast-track approval without a full DA.

Development Application (DA)

For more complex extensions and second storey additions, our team prepares and manages your DA.

Outdoor Living

Extend your living space outdoors

Alfresco & Covered Patios

Covered outdoor entertaining areas built for year-round enjoyment.

Decks

Timber and composite decks that extend your living space outdoors.

Pergolas

Structured outdoor shade and style for your backyard.

Outdoor Kitchens

Purpose-built outdoor kitchens and entertaining zones.

Garage Conversions

Turn your garage into a liveable room, studio or workspace.

Carports

Practical, sleek covered parking for one or more vehicles.

The Majestic Process

How your extension is built

Consultation & Site Assessment

We assess your block, budget and goals to map out the best extension for your home.

Design, Plans & Engineering

Our team prepares concepts, documentation and structural engineering.

Approvals

We handle CDC or DA lodgement and manage the approval process for you.

Construction & Handover

Licensed trades build your extension on time, on budget, and to a premium standard.

Let's Build

Ready to extend your home?

Get honest advice and a clear, fixed quote for your extension.

Get a Free Quote