20ft Expandable Granny Flat – Compact, Brick-Finish, and Ready to Live

Looking for a stylish and flexible living unit for your backyard or rental project? This 20ft expandable granny flat is the perfect solution. Delivered flat-packed and fully assembled in hours, it features a durable black steel frame, modern brick-pattern exterior, and double-glass doors for natural light and accessibility.

Ideal as a granny flat, portable studio, or rental cabin, this expandable unit offers comfort, insulation, and cost-efficiency — without the need for permanent construction.

Granny Flat Key Specifications

• Type: Expandable Container Granny Flat
• Expanded Size: 6.3m × 5.9m × 2.48m (approximately 37㎡ usable area)
• Folded Size: 2.2m × 5.9m × 2.48m
• Wall Panel: 75mm EPS with realistic brick-pattern metal cladding
• Frame: Heavy-duty galvanized steel (black coated)
• Windows & Doors: Sliding PVC windows and large double-glass entry door
• Electrical & Plumbing: Fully pre-installed
• Setup Time: 1–2 hours, fold-out installation
• Weight: Approximately 3500–4500 kg

Why Choose This Expandable Granny Flat

• Compact footprint with full home functionality
• Modern exterior with realistic brick finish
• No foundation required, installs on level ground
• Fully prefabricated and insulated for year-round comfort
• Suitable for elderly parents, guests, or rental incomeTransportable and relocatable for urban or rural locations

Granny Flat Common Use Cases

• Backyard granny flat or guest suite
• Tiny rental unit or Airbnb-style accommodation
• Student or staff housing
• Home office with bathroom and kitchenette
• Farm or retreat accommodation unit