How to Turn Under Window Space into Beautiful Storage


22 Under Window Storage Designs That Look Stylish and Practical

Every home has that one spot under a window that feels wasted. It’s too small for a table, too awkward for a chair, and too plain to leave empty. But this little area can actually hold a lot of hidden potential. With the right design, under window storage ideas can help organize clutter, create a cozy reading space, or simply make the room feel more put-together. Built-in drawers, low cabinets, baskets, or bench seating all work well, and they fit naturally under most windows.

These ideas are easy to adjust for small rooms, tight corners, or wide open spaces. A simple storage bench or a clean wood shelf can turn a forgotten spot into something useful, warm, and nice to look at.

1. Long Radiator Bench

This super long bench covers the radiator and runs across two tall windows to create a seamless look. It is a simple way to add seating without blocking the beautiful view outside. The mix of colorful pillows and leaning art makes the white slats look very cozy.
This super long bench covers the radiator and runs across two tall windows to create a seamless look. It is a simple way to add seating without blocking the beautiful view outside. The mix of colorful pillows and leaning art makes the white slats look very cozy.

2. Built-in Library Nook

This built-in bench is the perfect spot for a reader to relax. The open cubbies underneath hold a huge collection of books right where you need them. With the soft cushions and patterned rug, this under window storage turns a plain wall into a comfy library.
This built-in bench is the perfect spot for a reader to relax. The open cubbies underneath hold a huge collection of books right where you need them. With the soft cushions and patterned rug, this under window storage turns a plain wall into a comfy library.

3. Blue Shelves and Leafy Ceiling

Floor-to-ceiling shelves frame the window perfectly in this blue home office. The bench has drawers for hiding papers, while the tall open shelves show off books and decor.
Floor-to-ceiling shelves frame the window perfectly in this blue home office. The bench has drawers for hiding papers, while the tall open shelves show off books and decor.

4. White Drawers with Wood Top

The black and white checkered floor looks great with this clean white storage unit. Large drawers provide plenty of space to hide things away and keep the room tidy. The light wood top adds a warm touch and offers a nice place to sit or display plants.
The black and white checkered floor looks great with this clean white storage unit. Large drawers provide plenty of space to hide things away and keep the room tidy. The light wood top adds a warm touch and offers a nice place to sit or display plants.

5. Low Wall-to-Wall Bookshelf

A long shelf runs under the window to hold a ton of colorful books. It fits perfectly behind the vintage armchair and keeps the white wall from looking empty. This is a smart under window storage solution for small spaces that need organization.
A long shelf runs under the window to hold a ton of colorful books. It fits perfectly behind the vintage armchair and keeps the white wall from looking empty. This is a smart under window storage solution for small spaces that need organization.

6. Modern Media Console

This low cabinet sits on thin wooden legs for a light and airy look. It is packed with movies and books but still lets light flood in from the big window. It’s a simple piece of modern furniture that adds useful storage without being bulky.
This low cabinet sits on thin wooden legs for a light and airy look. It is packed with movies and books but still lets light flood in from the big window. It’s a simple piece of modern furniture that adds useful storage without being bulky.

7. Tiny Winter Reading Spot

Looking out at the snow from this tiny seat must be magical. The shelf underneath is just big enough for a row of colorful books and a storage box. A white lantern and a soft pillow make this small under window storage corner very inviting.
Looking out at the snow from this tiny seat must be magical. The shelf underneath is just big enough for a row of colorful books and a storage box. A white lantern and a soft pillow make this small under window storage corner very inviting.

8. White Open Shelving Unit

This sturdy white unit adds three rows of storage under the tall, elegant window. It works great for organizing heavy books and showing off decorative items like the white pagodas.
This sturdy white unit adds three rows of storage under the tall, elegant window. It works great for organizing heavy books and showing off decorative items like the white pagodas.

9. Mesh Radiator Cover Seat

This white cover hides the radiator while providing a wide ledge to sit on. The mesh front allows heat to escape, and the orange blanket adds a nice pop of color.
This white cover hides the radiator while providing a wide ledge to sit on. The mesh front allows heat to escape, and the orange blanket adds a nice pop of color.

10. DIY Crate Record Storage

Stacking wooden crates on their sides is a cheap and cool way to store vinyl records. The flat top creates a perfect sunny spot for a dog to nap on a pillow. This rustic under window storage idea adds a lot of character and warmth to the room.
Stacking wooden crates on their sides is a cheap and cool way to store vinyl records. The flat top creates a perfect sunny spot for a dog to nap on a pillow. This rustic under window storage idea adds a lot of character and warmth to the room.

11. Blue Wall of Folding Windows

The bright blue paint makes this entire wall look amazing and unique. The folding windows open up completely to let fresh air into the room. It is a very smart under window storage design that keeps books tucked away below the glass.
The bright blue paint makes this entire wall look amazing and unique. The folding windows open up completely to let fresh air into the room. It is a very smart under window storage design that keeps books tucked away below the glass.

12. Nursery Bench with Drawers

This cute white bench is the perfect height for little children to stand on and look outside. The three deep drawers provide great under window storage for hiding toys and games.
This cute white bench is the perfect height for little children to stand on and look outside. The three deep drawers provide great under window storage for hiding toys and games.

13. Cozy Kitchen Window Seat

Soft grey cushions make this built-in seat look very comfortable and inviting. The deep drawers underneath offer plenty of under window storage for extra kitchen linens or blankets. It creates a lovely spot to relax next to the white blinds.
Soft grey cushions make this built-in seat look very comfortable and inviting. The deep drawers underneath offer plenty of under window storage for extra kitchen linens or blankets. It creates a lovely spot to relax next to the white blinds.

14. Blue Corner Library

This blue shelving unit fits perfectly into the sunny corner without blocking the view. It holds lots of books and plants to create a peaceful reading area. This is a simple way to add under window storage to an awkward space.
This blue shelving unit fits perfectly into the sunny corner without blocking the view. It holds lots of books and plants to create a peaceful reading area. This is a simple way to add under window storage to an awkward space.

15. Reading Nook with Ladder

This reading nook uses every inch of vertical space with tall shelves and a black library ladder. The green cushion creates a cozy place to sit, while open cubbies below provide easy under window storage for even more books.
This reading nook uses every inch of vertical space with tall shelves and a black library ladder. The green cushion creates a cozy place to sit, while open cubbies below provide easy under window storage for even more books.

16. Colorful Dining Banquette

A long white bench filled with colorful pillows replaces traditional dining chairs. You can hide wooden crates underneath for extra under window storage. It creates a fun and casual atmosphere for eating family meals.
A long white bench filled with colorful pillows replaces traditional dining chairs. You can hide wooden crates underneath for extra under window storage. It creates a fun and casual atmosphere for eating family meals.

17. Retro Low Console

This low wooden console looks very stylish with the vintage record player sitting on top. It sits low enough to keep the big window completely clear. The open compartments offer simple under window storage for vinyl albums and books.
This low wooden console looks very stylish with the vintage record player sitting on top. It sits low enough to keep the big window completely clear. The open compartments offer simple under window storage for vinyl albums and books.

18. Wrap-Around Plywood Shelves

Simple plywood shelves wrap right around the corner to connect the two walls. It is a very artistic way to display colorful books and pretty vases. The design adds warm wood tones and useful under window storage to the bright room.
Simple plywood shelves wrap right around the corner to connect the two walls. It is a very artistic way to display colorful books and pretty vases. The design adds warm wood tones and useful under window storage to the bright room.

19. Bright White Book Nook

The white plantation shutters control the light beautifully in this small alcove. Built-in shelves below the window keep colorful books organized and ready to read. It is a neat and tidy under window storage solution for a small collection.
The white plantation shutters control the light beautifully in this small alcove. Built-in shelves below the window keep colorful books organized and ready to read. It is a neat and tidy under window storage solution for a small collection.

20. Curved Corner Bookshelf

This curved bench connects two walls and creates a huge seating area for the living room. The open shelves underneath are packed with colorful books to save space.
This curved bench connects two walls and creates a huge seating area for the living room. The open shelves underneath are packed with colorful books to save space.

21. Corner Window Bookshelf

This custom white bookshelf wraps perfectly around the corner to make use of every inch. The long yellow cushion provides a sunny and comfortable place to sit and read. It is a fantastic under window storage idea for creating a mini library with a view.
This custom white bookshelf wraps perfectly around the corner to make use of every inch. The long yellow cushion provides a sunny and comfortable place to sit and read. It is a fantastic under window storage idea for creating a mini library with a view.

22. Minimalist White Storage Bench

Clean white drawers and a light wood top give this bench a fresh and modern look. The open cubby in the middle is perfect for holding a large woven basket. This simple under window storage design keeps the hallway feeling bright and organized.
Clean white drawers and a light wood top give this bench a fresh and modern look. The open cubby in the middle is perfect for holding a large woven basket. This simple under window storage design keeps the hallway feeling bright and organized.