40FT Contemporary Transportable Granny Flat with Floor-to-Ceiling Windows

For more detailed information about the 40-foot granny flats

Upgrade your property with this modern 40ft transportable Granny Flat, featuring a sleek glass façade, fully expandable layout, and a spacious 72m² living area. Whether you’re looking for a stylish Granny Flat for aging parents, a private backyard retreat, or a rental investment, this prefabricated Granny Flat offers both comfort and flexibility in one smart, foldable unit.

Granny Flat Highlights

Spacious 72m² Expandable Granny Flat

  • With an expanded size of 11800 × 6240 × 2480 mm, this Granny Flat offers enough space for 2 or even 3 bedrooms, a living area, kitchen, and bathroom.

  • A perfect solution for families who want a Granny Flat on their own land.

Stylish Floor-to-Ceiling Glass Doors

  • Designed to bring in natural light and elevate the modern feel of your Granny Flat.

  • Black-framed glass sliding doors offer a premium, contemporary aesthetic.

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✅ Fully Prefabricated and Foldable Granny Flat

  • Arrives with plumbing, electrical, flooring, and insulation pre-installed.

  • Folded size: 11800 × 2200 × 2480 mm – compact and easy to ship worldwide.

  • Set up your Granny Flat in just a few hours after delivery.

Customizable Granny Flat Layouts

  • Choose from studio, 1-bedroom, 2-bedroom, or 3-bedroom Granny Flat layouts.

  • Optional interior fit-outs: kitchen, bathroom, wardrobes, lighting, and more.

Technical Specifications

FeatureSpecification
Expanded SizeL11800 × W6240 × H2480 mm
Internal SizeL11540 × W6140 × H2200 mm
Folded SizeL11800 × W2200 × H2480 mm
Total Floor Area72 m²
Weight6500 – 8000 kg
Loading Capacity1 Set / 40HQ container

This 40ft Granny Flat offers three times the internal width once expanded, making it one of the most efficient transportable Granny Flat solutions on the market.

Granny Flat Applications

  • 🧓 Aging-in-Place Granny Flat – Give your parents or grandparents privacy and proximity with a backyard Granny Flat.

  • 🏡 Rental Granny Flat – Generate passive income with a stylish, self-contained unit.

  • 🛏 Guest Room Granny Flat – Offer visitors a comfortable, modern stay.

  • 💼 Granny Flat Office or Studio – Create a professional workspace just steps away from home.

Why Choose Our Prefab Granny Flats?

  • 🏗 Quick Setup – Your Granny Flat is ready to use within hours of delivery.

  • 🌱 Eco-Friendly Materials – Durable, insulated, and energy-efficient.

  • 🔄 Foldable & Relocatable – Move your Granny Flat as your needs change.

  • 🏆 Over 14 Years of Expertise – We’re a trusted Chinese Granny Flat manufacturer with global experience.

  • 🌍 Export-Ready – Popular in Australia, New Zealand, Europe, and Latin America.

View custom options for doors, windows and cabinets

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