Imagine a Melbourne homeowner planning a compact backyard home for a parent. A studio-style layout looks bright and efficient on paper. Then the family starts testing real routines: where will visitors sit when the bed is unmade, can one person sleep while another watches television, and is there enough storage to stop the whole room feeling crowded?
Adding an enclosed bedroom seems to solve those problems, but the wall, door and circulation space also reduce the openness of the living area. The better choice is not simply the plan with fewer walls. It is the plan that fits the intended resident, the usable part of the block and the way the home may be used later.
What is the difference between a studio and a 1 bedroom granny flat?
In a studio-style granny flat, the bed and living area share one main room. The kitchen may sit along one wall, while the bathroom remains enclosed. Furniture, joinery or a partial screen can create zones, but there is no fully separate bedroom.
A one-bedroom granny flat places the sleeping area behind a wall and door. The living room, kitchen and dining area form a separate daytime zone.
The word “studio” can also describe a garden room, home office or workshop. That is not automatically the same as a lawful self-contained dwelling. Planning Victoria defines a small second dwelling as a self-contained residence of 60 square metres or less on the same lot as an existing dwelling. It must include food preparation facilities, a kitchen sink, a bath or shower, a toilet and a wash basin. A building permit is always required, while the planning pathway depends on the property and its controls. See the current Planning Victoria small second homes guidance and the MPLUS Granny Flat Rules Victoria guide before treating a “studio” plan as build-ready.
When a studio-style layout can work well
A studio can make good use of a genuinely small footprint. Removing the bedroom wall and internal hallway allows daylight to travel through the space and gives the resident more flexibility to arrange the main room.
It may suit:
- one person who values an open room over bedroom privacy
- short family stays where the bed is not used every day
- a compact backyard where preserving garden area is important
- a resident who owns little furniture and is comfortable with carefully planned storage
- a future use that does not require two people to follow different routines
The layout still needs distinct functional zones. The bed should not block the path from the entry to the bathroom. The dining table should not become the only work surface. A wardrobe should open without colliding with the bed, and the kitchen needs enough separation from soft furnishings to make daily cooking comfortable.
Where a studio becomes difficult to live in
An open room can look generous in an empty floor plan but behave differently once it contains a bed, sofa, dining table, television, wardrobe and everyday belongings.
Privacy is the most obvious trade-off. A visitor entering the home can see the sleeping area unless the layout creates a visual buffer. If two people use the dwelling, light and noise from the living area may affect anyone trying to sleep.
Working from home can also expose the weakness of a single-room plan. The same area may need to function as bedroom, office, lounge and guest space within one day. Folding furniture helps, but it also creates a daily reset task.
Kitchen smells, laundry storage and general clutter are harder to isolate. A studio therefore benefits from more disciplined joinery planning, not less. Full-height storage, a defined bed zone and a clear route to the bathroom can matter more than decorative finishes.
Why a true one-bedroom layout may be more flexible
An enclosed bedroom gives the home two usable zones. One person can rest while another uses the living area. Guests do not immediately enter the sleeping space, and a closed door can contain light, noise and visual clutter.
That separation may suit an ageing parent, an adult child who expects to stay for several years, or a future resident who works from home. It can also make furniture decisions simpler because the bed and wardrobe have a dedicated room.
The trade-off is that the bedroom wall, door swing and access path consume floor area. A poorly resolved plan can create a cramped living room or a narrow passage that provides little practical value. Review the MPLUS 1 Bedroom Granny Flats page for the parent design category, then compare the actual room relationships rather than choosing by the bedroom label alone.
Studio vs 1 bedroom: compare the daily use
| Design question | Studio-style layout | One-bedroom layout |
|---|---|---|
| Sleeping privacy | Bed shares the main room | Bedroom can be closed |
| Day and night routines | Best when routines are similar | Better separation for different routines |
| Visitors | Sleeping area may remain visible | Living area can receive guests separately |
| Working from home | Work and sleep often share one zone | Living area or bedroom can provide separation |
| Storage | Joinery must work hard without crowding the room | Wardrobe and linen storage can be divided by room |
| Open feeling | Usually stronger in a small footprint | Depends on circulation and door placement |
| Future flexibility | Efficient for simple single-person use | Often supports a wider range of longer-term uses |
This table is a decision guide, not a universal ranking. A well-designed studio can work better than a badly planned one-bedroom home. The resident’s routine should lead the comparison.
Test furniture before approving the floor plan
Room names do not prove that the furniture fits. Draw the real items at scale, including the clearance needed to use them.
For a studio, test:
- a queen bed and access on the required sides
- a wardrobe with its doors open
- a sofa positioned without facing directly into the bed
- a table that can be used without blocking the kitchen
- the route from the entry to the bathroom at night
- privacy from external doors and windows
For a one-bedroom plan, check whether the bedroom door conflicts with the robe or bed, whether the living room still accepts a practical sofa, and whether the passage to the bedroom creates wasted space. The broader MPLUS granny flat design range can help you compare the relationship between room count, footprint and intended use.
Let the block influence the layout
The smaller plan is not automatically the easier plan to place. A backyard may look large but still have a limited buildable area because of easements, setbacks, existing trees, drainage, service routes or the position of the main house.
Orientation also matters. A studio often relies on one main room receiving useful light without sacrificing privacy. A one-bedroom layout needs windows for both the bedroom and living area, which can influence its shape and position on the block.
Access for construction, the path for the future resident and the connection to private outdoor space should be reviewed together. Start with the MPLUS Land Eligibility Check before forcing a preferred plan into an assumed rectangle at the rear of the property.
Is a studio always cheaper than a one-bedroom granny flat?
Not necessarily. A studio may use less floor area or fewer internal walls, but it still needs the expensive functions that make it a self-contained home: a kitchen, bathroom, plumbing, electrical work, heating and cooling, approvals and service connections.
Site costs can outweigh the saving created by one fewer wall. Difficult access, foundations, drainage work or long service runs may affect either layout. Finish level, external works and what the quote excludes also influence the complete project budget.
Compare the same scope rather than assuming the smallest advertised footprint delivers the lowest finished cost. The MPLUS Granny Flat Cost Victoria guide explains the difference between a base building price and the broader project total.
A practical decision checklist
- Who will live there during the first five years?
- Will one person need to sleep while another uses the living area?
- How often will visitors enter the home?
- Is working from home part of the normal routine?
- What full-size furniture and storage must fit?
- Could the resident or purpose change later?
- Which layout works with the actual windows, access and services on the block?
- Are both options being compared on the same inclusions and site scope?
A studio is strongest when openness and a small footprint matter more than separation. A one-bedroom plan is stronger when privacy, different routines and future flexibility justify the enclosed room. Neither answer should be chosen before the land and the complete floor plan have been tested together.
If you are deciding between a studio-style plan and a one-bedroom layout, send MPLUS your property address through the Free Land Check. We can review the usable space, access and obvious planning or site constraints before you commit to a design.
