Lunar G3

3 Bedroom Prefabricated House for Flexible Living

The Lunar G3 is a full-size 3 bedroom prefabricated house designed for buyers who need genuine residential space without the delays, cost overruns, and complexity of traditional construction.

Built for Australian residential, rural, and semi-commercial applications, the G3 is well suited to granny flats, Airbnb accommodation, farm stays, and multi-unit income projects. It delivers a true home-style layout, modern finishes, and fast installation with minimal site impact.

This model sits firmly in the large prefabricated homes category and is intended for long-term or repeat occupancy rather than short-term or compact use.

Modern prefab home with interior rooms overview.

Key Features

  • Full 3-bedroom layout with living, kitchen & two bathrooms
  • Meets Australian engineering, plumbing & electrical standards
  • Durable steel chassis + insulated wall & roof system
  • Double-glazed door & window package included
  • Large open-plan living + dining zone
  • Kitchen cabinetry, stone countertop & appliances included
  • Low-maintenance cladding & interior materials
  • Fast install time & minimal site disruption
  • Perfect for Granny Flat and multi-unit income accommodation

External Dimensions

11.56m (L) × 5.20m (W) × 3.06m (H)

Area

60m² total footprint

Occupancy

4 - 6 people

Weight

8 tonnes

European house plan with deck and three bedrooms
Large truck transporting industrial equipment on road

Where the Lunar G3 Fits Best

The Lunar G3 is designed for situations where space, comfort, and flexibility are non-negotiable.

Granny Flat & Family Living

The three-bedroom configuration makes the G3 ideal as a prefab granny flat for parents, adult children, or extended family, while maintaining privacy on shared land.

Airbnb & Short-Stay Accommodation

With multiple bedrooms, bathrooms, and generous living space, the G3 supports group bookings and longer stays, making it suitable for Airbnb prefab accommodation.

Farm & Winery Accommodation

Rural landowners can deploy the G3 as premium guest accommodation without permanent construction or major disruption to productive land.

Holiday Parks & Lifestyle Resorts

The G3 allows operators to upgrade capacity using modern prefab dwellings suitable for holiday parks and resorts, either as standalone units or grouped clusters.

Worker & Staff Housing

The durable structure and residential layout make the G3 suitable for remote workforce housing in agricultural or regional environments.

Council & Community Projects

Its relocatable nature supports temporary housing, community infrastructure, and local government accommodation initiatives.

Layout & Liveability

The Lunar G3 is designed to feel like a conventional house — not a cabin or pod.

Layout features include:

  • Three full-size bedrooms
  • Open-plan kitchen, dining, and living area
  • Two-bathroom configuration
  • Internal laundry
  • Integrated storage zones
  • Large glazed openings for natural light
  • Contemporary interior finishes

 

This layout comfortably accommodates 4–6 people, supporting both residential living and income-producing accommodation.

Modern interior design: living room, kitchen, bathroom.
Yellow marble flooring panels and window frames in factory.

Construction & Build Quality

The Lunar G3 is engineered using durable, energy-efficient systems suited to Australian conditions.

Core features include:

  • Steel structural frame and chassis
  • Insulated wall and roof system
  • Double-glazed doors and windows
  • Low-maintenance external cladding
  • Fully equipped kitchen with cabinetry, benchtops, and appliances
  • Complete bathroom packages with fixtures and fittings


All plumbing and electrical systems are designed to meet Australian standards.

Materials & Performance

The construction system prioritises long-term performance, comfort, and ease of maintenance:

  • Corrosion-resistant steel structure
  • Insulated panel wall system with vapour control
  • Insulated roofing system
  • R-rated wall and ceiling insulation
  • Aluminium-framed double glazing
  • Durable internal finishes suitable for high-use environments


This approach supports year-round comfort while keeping operational and maintenance costs predictable.

Various construction materials, panels, insulation, doors, and frames.
Modern cabin with deck surrounded by greenery.

Transport & Installation

Each Lunar G3 is manufactured off-site and delivered as a complete unit.

Typical on-site process:

  1. Crane placement onto prepared slab or footings
  2. Connection to services
  3. Final inspection and internal cleaning
  4. Secure lock-up and handover

Installation is fast and controlled, with minimal site disruption.

Loading large container onto truck with forklift.

Why it Works

Modular homes in diverse scenic landscapes

How the Lunar G3 Compares

The Lunar G3 is positioned as a full residential prefab home, offering:

  • More space than compact or studio-style units
  • Greater flexibility than single-room or pod-based designs
  • A layout suitable for families, groups, and long-term use


For buyers comparing options, understanding
why prefabricated homes are increasingly chosen over traditional builds helps clarify whether the G3 is the right solution.

For those weighing alternatives, the G3 differs from capsule homes by prioritising internal space, privacy, and multi-occupant living.

Next Steps

The Lunar G3 can be configured to suit different sites, use cases, and approval pathways.