How to Plan a Bathroom Renovation and Make the Most of Your Space

A well-planned bathroom renovation isn’t simply about choosing beautiful tiles, tapware and fittings. One of the most important parts of bathroom design is making the best possible use of the space available.

This becomes particularly important in the average family bathroom or ensuite, where a vanity, shower, toilet, storage and sometimes a bath all need to fit comfortably within a relatively modest area.

The good news is that you don’t necessarily need a large bathroom to create a beautiful one.

With careful planning, the right layout and some clever design choices, even a smaller bathroom can feel spacious, organised and luxurious while providing all the functionality your household needs.

Start With the Bathroom Layout

Before choosing tiles or deciding on tapware finishes, consider how the bathroom needs to function.

Think about who will use the bathroom and how it will be used each day. A family bathroom has very different requirements to an ensuite or powder room.

Consider whether you need a bath, how much vanity storage is required, the size of shower you would ideally like and whether more than one person will regularly use the bathroom at the same time.

The position of existing plumbing will naturally influence the design, but it doesn’t necessarily need to dictate it. Depending on the construction of the home and the renovation budget, plumbing can sometimes be relocated to create a much more practical layout.

This is where planning the bathroom with an experienced renovator can be particularly valuable. A relatively small change to the position or size of a fixture can sometimes make a considerable difference to how spacious and functional the finished bathroom feels.

Make Every Centimetre Count

In a smaller bathroom, fixtures need to be appropriately sized for the room.

Installing the largest possible vanity, bath or shower isn’t always the best solution. Allowing sufficient space around each fixture creates better movement through the bathroom and can make the entire room feel more comfortable.

Custom-made cabinetry can be particularly useful where space is limited.

Rather than trying to fit a standard-sized vanity into the available area, a custom vanity can be designed to suit the exact dimensions of the bathroom while providing the type of storage your household actually needs.

Deep drawers, internal dividers and well-planned cupboards can provide an impressive amount of storage without requiring a particularly large vanity.

Consider a Wall-Hung Vanity

Wall-hung vanities continue to be an excellent choice for both large and small bathrooms.

By raising the cabinetry from the floor, more of the floor tiling remains visible. This uninterrupted floor area helps create a greater sense of space while giving the bathroom a streamlined, contemporary appearance.

A wall-hung vanity can also become one of the major design features of the room.

Timber-look cabinetry can introduce warmth and texture, while white or neutral cabinetry can blend quietly into the surrounding finishes. For something more individual, colour can be introduced through the vanity without overwhelming the entire bathroom.

Build Storage Into the Bathroom

Storage is one of the most important considerations when planning a bathroom renovation.

A beautiful bathroom can quickly feel cramped if toiletries, cosmetics, towels and personal items have nowhere to be stored.

Where possible, incorporate storage into the design rather than adding freestanding storage afterwards.

A recessed mirrored shaving cabinet is an excellent example. It provides valuable face-level storage while also providing the bathroom mirror. Because the cabinet is recessed into the wall cavity, it creates a streamlined appearance without unnecessarily encroaching on the basin area.

Depending on the available space, a matching tall cabinet can provide additional storage for towels, toilet paper and larger bathroom items.

The objective is simple: provide a practical place for the things you use so that benches and other surfaces can remain relatively clear.

Use Niches Instead of Protruding Shelves

Recessed niches are another effective way to make use of otherwise unused wall space.

In the shower, a niche provides a designated place for shampoo, conditioner and body wash without bottles accumulating on the shower floor or requiring a protruding shelf.

A niche positioned above a bath can provide additional storage while also becoming a beautiful architectural feature.

Niches can be tiled to match the surrounding wall for a seamless appearance or finished with a contrasting tile to create a focal point. Integrated LED lighting can further enhance the effect and provide a softer ambient light in the evening.

Think Carefully About the Bath

One of the biggest decisions when renovating a smaller main bathroom is whether to include a bath.

If a bath is important to your household, don’t automatically assume the room is too small. Built-in, back-to-wall and compact freestanding baths are available in a range of sizes and can often be incorporated successfully with careful planning.

However, the bath needs to work with the proportions of the room.

A beautiful oversized bath that compromises the shower, vanity or circulation space may not be the best choice. In some bathrooms, a more compact bath allows space to be distributed more effectively between all the fixtures.

For particularly restricted spaces, a thoughtfully designed shower-over-bath arrangement can also provide both functions without requiring two separate areas.

Keep the Shower Visually Open

Glass shower screens have an important role in making a bathroom feel more spacious.

Clear frameless or semi-frameless glass allows the eye to travel through the shower area rather than visually dividing the bathroom into smaller sections.

A walk-in shower with a simple fixed glass panel can work beautifully where the layout allows it, while a fully enclosed shower may be more practical in other bathrooms.

The important consideration is not simply what is currently fashionable, but which configuration provides adequate water containment, comfortable access and the best use of the available space.

Choose Tiles to Complement the Space

Tile selection can dramatically change the way the proportions of a bathroom are perceived.

Light and neutral colours remain an excellent choice for smaller bathrooms because they reflect light and create a fresh, open appearance. Warm whites, soft greys, gentle stone tones and natural colours can all work beautifully without making the bathroom feel stark.

Larger-format tiles can also work particularly well in smaller spaces. With fewer grout lines interrupting the surfaces, walls and floors can appear more continuous and less visually busy.

That doesn’t mean a small bathroom has to be devoid of character.

Texture, natural stone looks, subtle patterns or a carefully chosen feature can add personality. The key is restraint. Allow one or two elements to become the focus rather than having several finishes competing for attention.

Tile to the Ceiling

Full-height wall tiling can help create a more cohesive bathroom and draws the eye upward, emphasising the height of the room.

It also provides a practical, durable finish that is particularly well suited to wet areas.

Using the same or complementary tiles throughout the bathroom can further reduce visual interruption and help the room feel more unified.

Use Mirrors to Your Advantage

Mirrors have long been used in interior design to increase the perception of space, and bathrooms provide the perfect opportunity to use them effectively.

A generously sized mirror reflects both natural and artificial light and can visually increase the depth of the room.

A large mirror above the vanity can work beautifully, while a recessed mirrored cabinet provides the added benefit of valuable storage.

LED mirrors can also combine task lighting with a clean, contemporary appearance and are available in a wide variety of shapes and sizes.

Plan the Lighting

Good bathroom lighting is both practical and atmospheric.

Natural light should be retained and maximised wherever possible. A well-positioned window or skylight can transform the feeling of a smaller bathroom during the day.

Artificial lighting then needs to provide adequate general illumination as well as effective lighting around the vanity and mirror.

Consider layering the lighting rather than relying on a single ceiling light. Downlights, illuminated mirrors, under-cabinet lighting and LED niche lighting can all contribute to a bathroom that feels brighter, more spacious and more inviting.

Consider an In-Wall Cistern

Where space and budget allow, an in-wall toilet cistern can create an exceptionally streamlined result.

With the cistern concealed inside the wall and only the toilet pan and flush plate visible, there is less visual bulk within the bathroom.

A well-designed back-to-wall toilet suite is another excellent option and can provide a similarly neat appearance where an in-wall cistern isn’t suitable.

Don’t Design for Appearance Alone

While creating a beautiful bathroom is naturally important, functionality should remain at the centre of the design.

Think about the small details that will affect everyday use.

Can vanity drawers open comfortably? Is there enough room to step out of the shower? Where will towels hang? Is there somewhere convenient to place toiletries? Are power points positioned where they will actually be useful? Is there sufficient storage to keep the vanity top relatively clear?

These decisions may not be the most exciting part of choosing a new bathroom, but they are often what separates a bathroom that simply looks beautiful from one that is genuinely enjoyable to use.

Good Planning Makes the Difference

Making the most of your bathroom space doesn’t necessarily mean squeezing more fixtures into it.

Quite often, the opposite is true.

A successful bathroom renovation balances the size and position of each element so that the room feels comfortable, functional and visually cohesive. Clever storage, appropriately sized fixtures, custom cabinetry, good lighting and thoughtful material selections can make even a modest bathroom feel surprisingly spacious.

Planning these elements before construction begins gives you the opportunity to create a bathroom that not only looks beautiful when it is first completed, but continues to work well for your household for many years to come.

See our some of our beautiful renovation projects in our video below.

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Master Bathrooms & Kitchens has been renovating bathrooms and kitchens since 1995. As a family owned and operated renovation company, we combine practical experience with careful planning to help homeowners create bathrooms that make the most of the space available.

Browse our bathroom renovation projects for more design inspiration, or call (02) 9899 9330 to discuss your renovation and arrange a quotation.