Design & Trends

Granny Flat Bathroom and Kitchen: Compact Design Strategies

VicWide Renovations Team
2025-10-26
Updated: November 29, 2025
7 min read

Granny flats demand efficient space planning. This guide optimizes compact kitchens and bathrooms with multi-function layouts, space-saving fixtures and Melbourne planning compliance for secondary dwellings.

Granny Flat Bathroom and Kitchen: Compact Design Strategies

Compact Kitchen Layouts

Galley or L-shape (2400-3000mm). Two-burner cooktop, 450mm dishwasher, bar fridge. Overhead storage to ceiling. Fold-down dining table.

Bathroom Space Optimization

Corner shower (900x900mm). Wall-hung toilet + vanity. Recessed niches replace bulky storage. Pocket door saves swing space. Combined laundry option.

Multi-Function Zones

Kitchen bench doubles as workspace. Bathroom laundry combo (washer under bench or stacked). Murphy bed in living area maximizes flexibility.

Fixture Downsizing

Compact appliances: 450mm oven, 2-burner cooktop, slimline dishwasher. Small-scale tapware. Wall-hung everything to reveal floor area.

Melbourne Planning Rules

Max 60m² habitable floor area (exempt from planning permit in some zones). Minimum 3m setback. Car parking may be required. Check local council overlays.

Key Takeaways

  • Galley kitchens maximize narrow spaces
  • Corner showers save bathroom floor area
  • Wall-hung fixtures create visual space
  • Multi-function zones add flexibility
  • Check Melbourne 60m² exemption rules

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