How to Make a Small Bedroom Look Bigger: 10 UK-Tested Ideas
Most advice about making bedrooms look bigger assumes you have a generous double bedroom to work with. In the UK, that's often not the case. The average bedroom in a one-bed flat is around 8 to 9 square metres. Box rooms in terraced houses can be as small as 5 or 6. If you've ever tried to follow American interior design tips and wondered why nothing fits, that's why — the rooms are simply built to a different scale.
We sell storage and lighting specifically designed for these spaces, so we spend a lot of time thinking about what actually works in compact UK bedrooms — and what sounds good in theory but falls apart when you're dealing with a 2.15 metre-wide room, a radiator under the window, and a door that barely clears the bed.
Here are 10 things that genuinely make a difference.
1. Measure your bedroom before you buy anything
This sounds obvious, but most people skip it — and it's the single biggest reason furniture ends up making a room feel cramped rather than comfortable.
Before you change anything, measure three things: the total floor area (length × width), the clear floor space (what's left after the bed and any wardrobes), and the wall space between the bed and the nearest corner or door frame.
That third measurement is the one people forget, and it's the most important if you're looking to add storage. In a standard UK box room (roughly 2.15m × 2.75m), the gap beside a single bed is typically between 60cm and 90cm. That's enough for a narrow chest of drawers — but only if you choose one under 50cm wide. Anything wider and you'll start losing the ability to walk comfortably around the bed.
We have a full measuring guide if you want to get precise, but the basic rule is this: if you can't comfortably walk past the piece of furniture with your arms relaxed at your sides, it's too wide for the space.
2. Go tall and narrow with storage, not wide and low
This is where most people go wrong. A standard chest of drawers from a high street retailer is typically 80cm to 100cm wide. In a small bedroom, that's half the room gone.
The fix is to think vertically. A tall narrow chest gives you the same number of drawers in a much smaller footprint. Our Noir 5 Drawer Tallboy, for example, is only 43cm wide and 33cm deep but provides five full drawers of storage. In a box room, that's the difference between being able to open your wardrobe door and not.
We measured this in practice: in a room 2.15m wide with a single bed against one wall, a 43cm-wide tallboy leaves 82cm of clearance between the chest and the bed. That's enough to walk through comfortably and enough space for the drawers to open fully (you need about 50cm of clearance in front of the unit for that).
A standard 80cm-wide chest in the same spot? You'd be left with 45cm of clearance. That's a sideways shuffle, not a walkway.
We had a customer in a ground-floor flat in Leeds who'd been using a wide 4-drawer chest from a previous home. It technically fit beside the bed, but the bottom drawers couldn't open properly because they hit the bed frame. She swapped it for our Snug Collection 3 Drawer Chest — 15cm narrower — and suddenly had full access to every drawer plus room for a small bedside lamp on top. Sometimes the solution isn't more storage. It's the right shape of storage.
3. Choose furniture with visible legs
This is a small detail that makes a surprisingly big difference. When you can see the floor beneath a piece of furniture, the room immediately feels more open. Your eye reads continuous floor space as room, even if the furniture above it is the same size.
Look for chests of drawers, bedside tables, and console tables with legs rather than pieces that sit flat on the floor. Our bedside tables are designed with this in mind — raised off the floor so air and light pass underneath.
This also makes hoovering easier, which anyone in a small flat will appreciate.
4. Use one large light source instead of several small ones
The instinct in a small bedroom is to use a small ceiling light and maybe a clip-on reading lamp. That actually makes the room feel smaller, because you end up with pools of light and dark shadows in the corners.
A single, well-chosen pendant light or a table lamp with a wide shade throws light more evenly across the room, reducing harsh shadows and making the walls feel further apart. If your ceiling is high enough for a pendant (you want at least 30cm clearance between the bottom of the shade and your head when standing), something like our Clara Glass Cloche Pendant works well — the glass diffuses light in every direction rather than concentrating it downward.
If your ceilings are low, or you're renting and can't change the ceiling fitting, a table lamp on top of a narrow chest of drawers is the best alternative. Place it on the side of the room opposite the window so it balances the natural light coming in during the day and fills that wall with warmth in the evening.
We go deeper on this in our lighting buying guide and our post on choosing a bedside lamp for a small bedroom.
5. Stick to a simple, light colour palette
You'll read this in every small room guide, and it's true — lighter colours reflect more natural light and make walls feel like they're receding rather than closing in.
But this doesn't mean everything has to be white. Warm neutrals — soft greys, light greige, pale oatmeal — work just as well and feel less clinical. The key is to keep the palette consistent: walls, bedding, and larger furniture pieces in similar tones. When your eye doesn't hit a sharp contrast, it reads the room as one continuous space rather than a series of separate objects.
Where colour does work in a small bedroom is in smaller accents — a textured cushion, a ceramic table lamp in a warm gold or bronze tone, a wooden-framed mirror. These add interest without visually shrinking the room. Something like our Gold Textured Ceramic Table Lamp adds warmth and character without overwhelming a neutral scheme.
6. Use a mirror, but place it carefully
Mirrors are the most commonly recommended trick for small rooms, and they do work — but only if placed correctly.
The most effective position is on the wall directly opposite or adjacent to the window. This bounces natural light back into the room and creates the illusion of a second window. A large mirror (at least 60cm × 90cm) propped against a wall or hung above a chest of drawers also adds visual depth.
What doesn't work: a mirror on a wall that reflects clutter, a closed door, or the end of the bed. You want the mirror to reflect light and space, not the pile of clothes on the chair.
7. Don't block the window
Anything that reduces natural light coming into a small bedroom makes the room feel smaller. Heavy curtains, furniture placed in front of or beside the window, tall headboards that rise above the sill line — all of these restrict light.
If privacy isn't an issue, consider switching to a light-filtering roller blind instead of curtains. This frees up the wall space on either side of the window (which can be used for slim storage like a tall chest or a narrow shelving unit) and lets in maximum light.
If you do want curtains, hang the pole as close to the ceiling as possible and extend it at least 15cm beyond the window frame on each side. This makes the window look larger and ensures the curtains don't cover any glass when they're open.
8. Keep the floor visible
The more floor you can see, the bigger the room feels. This applies to everything: bed risers that lift the bed frame, furniture with legs (as mentioned above), and — crucially — keeping the floor clear of clutter.
Under-bed storage is useful, but avoid letting items spill out from under the bed where they're visible. If you're using the under-bed space, use closed containers rather than open baskets.
The same principle applies to the area immediately inside the door. If you open the bedroom door and the first thing you see is a piece of furniture or a pile of shoes, the room instantly feels cramped. Keep the doorway entrance clear.
9. Choose a bedside table that earns its space
In a small bedroom, every piece of furniture needs to justify the floor space it occupies. A bedside table that just holds a phone and a glass of water isn't earning its keep.
Look for a bedside table with at least one drawer so it doubles as storage. Our narrow bedside tables are designed with small rooms in mind — slim enough to fit beside a bed without blocking movement, but with drawer space for the things that would otherwise clutter the top surface.
If space is really tight, consider skipping the traditional bedside table entirely and using a narrow 3-drawer chest instead. It gives you full clothing storage in the space where a bedside table would normally sit, and you can still put a lamp and your phone on top. The Snug Collection 3 Drawer Chest works well for this — at just 35cm deep, it's no deeper than a standard bedside table but provides significantly more storage.
10. Layer your lighting to remove shadows
This brings us back to lighting, because it genuinely is one of the most underused tools for making a small room feel larger.
A single overhead light creates shadows in every corner, which makes the walls feel closer together. The fix is to add a second light source — ideally at a different height. If you have a ceiling light, add a table lamp on the bedside or chest of drawers. If you have a bedside lamp, consider a floor lamp in the opposite corner.
The goal is to eliminate dark corners. When every part of the room is gently lit, the boundaries of the space become less defined and the room feels more open. This is especially effective in the evening, when a well-lit small bedroom can feel genuinely cosy rather than cramped.
For a more detailed breakdown, our small room lighting buying guide covers the different types of lighting and which combinations work best in compact spaces.
Making the most of what you've got
Living in a small bedroom doesn't mean settling for a room that feels uncomfortable. The ten ideas above are all things we've seen work in real UK homes — box rooms, studio flats, terraced houses, new-builds with their increasingly tight layouts.
The common thread is intentionality. Every piece of furniture should be the right width, every light source should serve a purpose, and every surface should have a reason to be there. When you approach a small bedroom with that mindset, even 6 square metres can feel like enough.
If you're not sure where to start, our small-space storage buying guide walks you through how to measure your room and choose the right storage for your layout. And if you'd rather just ask someone, you can always email us at support@thebonniehome.co.uk with your room dimensions and we'll suggest what fits.
