12 small bathroom ideas that will transform your space
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12 small bathroom ideas that will transform your space

No matter your square footage, there are plenty of ways to maximise your small bathroom. If you’re looking for practical tips, ingenious storage solutions and beautiful, budget small bathroom ideas, you’ve come to the right place!

Published: May 4, 2025 at 9:02 am

12 small bathroom ideas that will transform your space

From mini en-suites to tiny city centre apartments, many of us have small bathrooms lacking space and storage. However, thanks to the wonderful world of interior design, there are many ways to maximise your space.

These 12 small bathroom ideas are designed to suit budgets of all sizes. Whether you want to replace your fixtures or simply decorate with a lick of paint, these small bathroom ideas are bound to inspire you. 

12 small bathroom ideas for all budgets 

1. Built-in small bathroom ideas

Credit: B&Q

Creating flush units and built-in fittings will help open up your small bathroom and give it a clean, sleek look. For those lacking space, a built-in shower bath with a glass screen will optimise your space and provide plenty of side storage for bath products. 

Pick up a built-in bath frame online, or try your hand at DIY and build your own. Your bath frame can be decorated with wooden panelling or tiling for a luxe look.


wooden bath panelling

Add wood panelling to your small bathroom 

Learn how to fit wooden bath panelling with our step-by-step tutorial. 


2. Tiled small bathrooms 

@houseprojectuk Peel and Stick Tiles Review These are the Temu ones, you can find the link in my Bio 🔗  . #peelandstick #peelandsticktiles #adhesivetiles #rentalfriendly #renterfriendly ♬ sail away (instrumental) - lovelytheband

Credit: @houseprojectuk

Tiling is an elegant and practical bathroom decor option, and is brilliant for those searching for budget small bathroom ideas. 

Tile stickers are a great, renter-friendly option and are available in different styles, colours and finishes. For those with small, dark bathrooms, add white or cream tiles to make the room appear bigger. Alternatively, opt for dark or patterned tiles to add character and create a cosy feel. 

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3. Utilise your wall space 

Credit: White & Woodgrain

One of the easiest budget small bathroom ideas involves utilising the walls of your bathroom. Often unused or decorated only for aesthetic purposes, there are plenty of ways you can use your bathroom walls as extra storage. 

Build clever peg shelves using White & Woodgrain’s budget-friendly tutorial. Not only do these shelves give you towel, clothing and product storage (hanging baskets), but they also provide a shelf for decorative items. 

Laundry baskets, toiletry cabinets and toilet roll holders can also be attached to the walls, freeing up valuable floor space and making the room appear bigger. 

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4. Small bathroom ideas for dark spaces 

Credit: Nesting with Grace

Budget small bathroom ideas are all about incorporating tiny touches to maximise your space. That’s why we love this cosy corner from Nesting with Grace. 

Battery-powered or rechargeable lamps provide a warm glow and are ideal for spaces lacking natural light. Use waterproof lamps, bath lights or strip lighting under cabinets to create a soothing ambience. 

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5. Under the sink cabinets 

Buy now from Next, £135

Keep toiletries, spare towels and cleaning products out of sight with under-the-sink storage solutions. Whether you opt for built-in drawers, open shelving or baskets, utilising this space will free up other areas of your room, making it look less cluttered. 

For a budget-friendly option, use reclaimed wood to build a cabinet or upcycle an old cabinet to fit your space. 


6. Create a wet room 

Wet rooms are a brilliant small bathroom idea as they can be fitted into any sized space and don’t require a bulky shower tray. You will need a professional to install a wet room former before you begin building. 

If you turn your space into a wet room, opt for a thin, glass shower screen. This will create the illusion of a bigger room. Non-slip flooring is also recommended. 


7. Small bathroom ideas for colour enthusiasts

Credit: Cass Danson

Colour drenching, or adding bright pops of colour through decorative items, can give new life to a small bathroom. Cass Danson’s incredible small bathroom is bold, fun and has an uplifting feel. 

Budget-friendly small bathroom ideas include purchasing colourful towels, painting murals or shapes or adding bright artwork to the walls. 

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8. Wall-hung facilities 

Buy now from Bath Lab, £190.99

Wall-hung toilets are a great way of optimising your bathroom space. They’re small, efficient and create a spacious feel. Plus, they make cleaning the floor a dream! Wall-hung sinks and cabinets are also available. 

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9. Hidden heating 

Buy now from Sanctuary Bathrooms, £297.50

Wall-hung radiators, which double up as towel warmers, are a dual solution for small bathrooms. Similarly, investing in under-floor heating will enable your bathroom to stay warm and damp-free without the need for bulky radiators. 

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15 bathroom shower ideas

Budget-friendly bathroom shower ideas 

Take a look through our bathroom shower ideas and discover how to make the most of your bathroom. 


10. Big mirrors for small bathrooms

One of our simplest budget small bathroom ideas revolves around the interior designer's best friend – mirrors! Useful and great for making spaces look bigger, mirrors are a bathroom essential. 

Use statement mirrors like Hannah Clark has to reflect light around the room and add character.


11. Japandi small bathroom ideas 

Credit: Agathe Corbet

Japandi is a hot new interior design trend which fuses Japanese minimalism with Scandinavian cosiness. Japandi decor is pared back yet still inviting, making it perfect for small bathrooms. 

Incorporate this trend into your bathroom through wooden accessories (bath mats, soap dishes), plenty of plants and functional storage. 

To recreate Agathe Corbet’s budget small bathroom idea, change your cabinet handles for wooden ones and keep the sides clutter-free.


12. Keep it minimal  

Credit: Gia Bathrooms & Kitchens 

It doesn’t matter what size your bathroom is; the key to making it appear bigger is minimising the products you have on display. 

Keep your sink and shower/bath free from messy products, opting for only one or two essential items and storing the rest in cabinets. Put spare towels and toilet rolls in the airing cupboard, utility room or bedroom cabinet.  

Even if you love maximalism and clutter-core, reducing the products in your bathroom will leave you with more room for quirky decorative items. 


Small bathroom ideas that won’t break the bank 

No matter your budget, use our small bathroom ideas to transform your home this weekend. Whether you opt for peel-and-stick tiles or give your space a good declutter, use our tips to create a bathroom you can be proud of.  

From small bathroom ideas to small bedrooms!

Now you’ve shown your bathroom some TLC, why not move on to the bedroom? Explore our small bedroom ideas and be inspired.