Bathroom vanities are one of those choices that feel settled the moment they’re made. The measurements work. The layout makes sense. The extra drawers seem useful. So the decision gets ticked off and the project moves on.
Then the bathroom is finished and in use. That’s when the space starts giving feedback. The vanity feels wider than expected. Storage feels heavier than helpful. Movement feels tighter than it should. Nothing is broken, but the room doesn’t feel right.

This happens more often than people admit, and it has less to do with style than with how bathroom vanities behave once they’re lived with. Understanding why they feel too big is the first step toward fixing the problem.
Why Bathroom Vanities End Up Feeling Oversized
Most bathroom vanities aren’t chosen with daily use in mind. They’re chosen to fill a wall, balance a drawing, or match a showroom display. On paper, everything works. In real life, vanity becomes the largest obstacle in the room.
A vanity can feel too big when:
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It’s too deep for the room, even if the width fits
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Storage is stacked vertically instead of being easy to reach
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Walkways are reduced to make room for more drawers
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The vanity becomes the visual focus instead of part of the layout
In smaller bathrooms especially, a few extra inches can change how the room feels completely.
The Single Sink Vanity Advantage
In many homes, the simplest fix is choosing a single sink vanity instead of trying to force in more than the room can handle.
Single sink vanities work well because they:
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Take up less width and depth
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Leave more counter space on one side
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Make the bathroom easier to move through
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Still offer plenty of storage when planned properly
A single sink vanity isn’t a downgrade. In most bathrooms, it’s the choice that keeps the space usable instead of cramped.
When a Double Vanity Makes Sense (and When It Doesn’t)

A double vanity can be a great option, but only when the bathroom earns it. Two sinks need space on both sides to feel comfortable. Without that breathing room, Bathroom vanities end up dominating the room.
A double vanity works best when:
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Two people use the bathroom at the same time
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The room has enough width to keep walkways open
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Each sink has usable counter space
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Storage is split evenly and thoughtfully
If those boxes aren’t checked, a double vanity often creates more frustration than convenience.
Visual Choices That Lighten the Room
Even the right-sized vanity can feel heavy if the finishes work against the space.
A few choices that help:
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Lighter finishes that reflect light
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Floating bathroom vanities that show more floor
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Slim handles and simple fronts
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Larger mirrors that pull attention upward
These details don’t fix a bad layout, but they do help a good one feel calmer and more open.
FAQs
How do I know if my bathroom vanity is too big?
You’ll usually notice it in small ways first. Drawers that don’t open fully, narrow walkways, or a constant feeling of bumping into corners are good clues. If the room feels tighter than it should, your vanity is probably larger than it needs to be.
Is a single sink vanity better for small bathrooms?
Most of the time, yes. It keeps the space open, gives you room to move, and still offers enough storage. One sink is often all a small bathroom really needs.
Can a double vanity work in a standard bathroom?
Only if the room has enough width to avoid crowding. Without space on both sides, a double vanity can feel cramped rather than helpful.
Do floating bathroom vanities save space?
They don’t reduce the actual size, but showing the floor underneath makes the room feel lighter and easier to move around in.
Final Thoughts
Bathroom vanities don’t need to make a statement. They need to fit the room, support daily routines, and stay out of the way. When the size is right and the storage makes sense, the bathroom feels easier to use and better to live with.
At Willow Bath and Vanity, we help homeowners pick bathroom vanities that fit real spaces, not just plans. We focus on scale, comfort, and everyday use. The goal is a bathroom that feels balanced and easy to live in from the moment you step inside.