4 Bedroom Granny Flat
4 Bedroom Granny Flat Design for Victoria Families
Four bedrooms, two bathrooms and a central living area give your family space to come together and rooms of their own. Explore the floor plan and check whether this design suits your Victoria property.
From $189,999 Base Package*
Base package only. Delivery, installation, foundations and utility connections are additional. Final pricing depends on your site, approval requirements and selected finishes.
VIRTUAL WALKTHROUGH
Explore Our Granny Flat Interiors
Take a virtual tour of our interior finishes, kitchen and living space for inspiration for your four-bedroom granny flat.
Want a 4 Bedroom?
Check Your Block.
Free initial land check. Enter your Victoria address.
Materials Preview
Exterior & Interior Finish Options
Preview common finish options for this 1 bedroom granny flat. Final selections depend on your design, site and project scope.
Colorbond Roof
Vinyl Plank Flooring
Kitchen & Bathroom Finishes
Aluminium Windows
Sliding Doors
Gutters & Fascia
Steps & Entry Detail
Cabinetry
Benchtop
Splashback
Tiles, Vanity, Walls & Lighting
Finishes are confirmed with your final project scope.
Check My Land FirstBest For
Who This 4 Bedroom Granny Flat Suits
Four bedrooms and two bathrooms offer practical options for family living or long-term rental use, where the property can accommodate the design.
Families Needing More Bedrooms
Separate bedrooms for children or guests, with shared living at the centre.
Multigenerational Living
Room for parents and adult children, with two bathrooms for everyday convenience.
Backyards with More Space
An approximately 10m × 8m footprint, with access, setbacks and services checked first.
Long-Term Rental Use
A four-bedroom option for family tenants, depending on local demand and property suitability.
COST & RENTAL POTENTIAL
4 Bedroom Granny Flat Cost & Rental Potential
Our four-bedroom, two-bathroom base package starts from $189,999 including GST. Consider the full project budget alongside local rental demand before deciding whether this design suits your plans.
Allow for delivery, installation, foundations and utility connections, plus any approval costs and site-specific works.
Base Package from $189,999
Four bedrooms and two bathrooms. GST included; delivery, installation, foundations and utility connections are additional.
Rental Potential
Four bedrooms may suit family tenants. Achievable rent depends on your suburb, local demand, privacy and access.
Site Costs Matter
Access, ground conditions and service connection distances can affect your total project cost.
4 BEDROOM FAQ
4 Bedroom Granny Flat Questions
Answers about our four-bedroom floor plan, pricing and site requirements to help you plan your next step.
How much does a 4 bedroom granny flat cost in Victoria?
Our four-bedroom, two-bathroom base package starts from $189,999 including GST. Delivery, installation, foundations and utility connections are additional. Your final quote depends on site conditions, approval requirements and selected finishes.
Can I view the 4 bedroom granny flat floor plan?
Yes. View the floor plan on this page to see the four bedrooms, two bathrooms and central living and kitchen area. The layout places bedrooms on either side of the home, with shared living space in the centre.
How big is this four-bedroom design?
The design measures approximately 10m × 8m, giving an overall building footprint of about 80m². Final dimensions and the floor area used for approval purposes must be confirmed against the construction drawings.
How much backyard space do I need?
You need more than the building footprint alone. Setbacks, access, private open space, easements and service connections all affect whether the design fits. Total block size alone does not establish suitability.
Can I build a 4 bedroom granny flat in Victoria?
It may be possible, depending on your property and the final design. Bedroom count alone does not determine eligibility. The assessed floor area, zoning, overlays and applicable planning and building requirements need to be checked.
Does a 4 bedroom granny flat need council approval?
A building permit is normally required. Whether you also need a planning permit depends on the final design and your property's planning controls. An approximately 80m² footprint does not automatically establish an exemption, so confirm the approval pathway before committing.
Can I rent out a four-bedroom granny flat?
A lawfully approved dwelling can be considered for rental use, subject to applicable rental requirements. Four bedrooms may suit family tenants, but achievable rent depends on local demand, location, privacy, access and the finished property.
Should I choose a 3 or 4 bedroom granny flat?
Choose four bedrooms if the extra bedroom is useful for your household and your property can accommodate the larger design. Compare the bedroom sizes, shared living space, bathroom count and total project budget before deciding.
Send your address and preferred design. We will check the key site factors before quoting.
Could This 4 Bedroom Granny Flat Fit Your Backyard?
Send us your address. We’ll review your available space, access and key site requirements to help you plan the next step.