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Top 9 Storage Solutions for Your Home Addition

February 5th, 2026

4 min read

By Aaron King

top storage solutions for your home addition main primary bedroom with window seating custom built michigan

How do you make a new home addition both beautiful and practical for everyday life? Without the right storage solutions, even the best-designed addition can feel cluttered or unfinished.

At Custom Built Design & Remodeling, we understand how important it is for families to have spaces that stay organized and work hard for them. Our team has spent decades helping homeowners in Greater Lansing and Northern Michigan design additions that use every inch wisely. We’ve seen what works, what doesn’t, and the storage features that make the biggest difference for busy households.

In this article, you’ll discover the top storage solutions to consider for your home addition, so you can create a space that looks great, stays organized, and supports your family for years to come:

  1. Built-In Cabinets
  2. Closet Systems & Utility Closets
  3. Mudroom Lockers & Cubbies
  4. Laundry Room Storage
  5. Window Seats With Hidden Storage
  6. Walk-In Pantries
  7. Attic or Loft Storage
  8. Under-Stair Drawers & Shelving
  9. Built-In Desks & Office Nooks

1. Built-In Cabinets

top storage solutions for your home addition living room storage cubbies and cabinets custom built michigan

PC: MyDomaine

Built-in cabinets are one of the most versatile storage options for family rooms, offices, and multifunction spaces. Modern cabinetry offers pull-outs, hidden compartments, and creative features that let you store a ton of items without taking up extra floor space.

You can hide gaming systems, electronics, entertainment gear, or hobby supplies, and keep the room looking clean. Your builder or designer can walk you through the options, and you can also choose from a wide range of aftermarket organizers.

Custom Built Design Tips:

To make these cabinets as efficient as possible, keep the following in mind:

  • Choose pull-outs for items you want easy access to, like chargers or remotes.
  • Add cord management features to keep electronics organized.
  • Consider soft-close doors and drawers for quieter, longer-lasting use.

2. Closet Systems & Utility Closets

top storage solutions for your home addition utility closet in laundry room custom built michigan

PC: Houzz

Closet systems help you maximize storage in a small footprint. Utility closets are perfect for cleaning supplies, vacuums, brooms, and tools. You can add drawers, racks, baskets, and dividers to make it easy to store and find specific items.

Custom Built Design Tips:

To get the most from your closet system, consider:

  • Adjustable shelving for changing storage needs.
  • Built-in drawers to keep smaller items out of sight.
  • Door-mounted racks for added vertical storage.
  • A designated spot for tall items like mops or ironing boards.

3. Mudroom Lockers & Cubbies

top storage solutions for your home addition mudroom area with coat hooks and lockers custom built michigan

Mudroom lockers and cubbies make it easy for kids and adults to drop bags, coats, and shoes the moment they walk in the door. This keeps the rest of your home cleaner and more organized.

You can also incorporate features like message centers, key drop zones, laundry storage, and even pet-washing stations.

Custom Built Design Tips:

To keep your mudroom working smoothly, we recommend:

  • Assigning each family member their own locker or cubby.
  • Adding hooks at different heights for kids and adults.
  • Including a bench for easy shoe removal.
  • Incorporating hidden storage for seasonal items.

4. Laundry Room Storage

top storage solutions for your home addition large laundry room storage cabinets with faucet custom built michigan

PC: Architectural Digest

Laundry rooms benefit from cabinets, shelving, pull-outs, and countertop space for folding. When designed well, this space helps the rest of your home stay cleaner and keeps laundry from piling up in bedrooms.

Custom Built Design Tips:

For a more efficient laundry room, consider:

  • Upper cabinets to store detergent and cleaning supplies.
  • Pull-out hampers for sorting clothes.
  • A hanging rod for air-drying delicate items.
  • Open shelving for quick access to everyday items.

5. Window Seats With Hidden Storage

top storage solutions for your home addition window seating with hidden drawer custom built michigan

PC: Good Housekeeping

Window seats are a cozy and practical addition, especially under bay windows. The bench lifts up to reveal hidden storage for blankets, pillows, guest bedding, and more.

Custom Built Design Tips:

To maximize this hidden storage, think about:

  • Dividers inside the bench to organize different items.
  • Soft-close hinges for safer, easier access.
  • Cushion fabrics that are durable and easy to clean.
  • Lighting near the window seat to create a warm reading nook.

6. Walk-In Pantries

top storage solutions for your home addition walk in kitchen pantry with shelving custom built michigan

A walk-in pantry helps your kitchen stay functional and free of clutter. Shelves, door storage, rotating racks, and appliance zones make this space incredibly efficient.

You can even hide your microwave or small appliances if you prefer a clean, open kitchen.

Custom Built Design Tips:

To build a pantry that truly works for your family:

  • Use a mix of deep shelves for bulk items and shallow shelves for spices.
  • Add pull-outs for heavy appliances like your mixer or toaster.
  • Include baskets for produce or snacks.
  • Plan lighting that reaches all corners of the pantry.

7. Attic or Loft Storage

top storage solutions for your home addition attic closet next to mattress custom built michigan

PC: Houzz

Attic or loft storage is ideal for seasonal items, holiday décor, or things you don’t use often. With pull-down stairs, you can easily access a space that stays high, dry, and organized.

Some homeowners expand this idea into a loft for studying, gaming, or hanging out.

Custom Built Design Tips:

To make the attic or loft space more functional:

  • Ensure proper insulation and ventilation to protect stored items.
  • Add durable flooring for safer movement.
  • Install built-in shelving to prevent clutter.
  • Plan adequate lighting so the space is easy to navigate.

8. Under-Stair Drawers & Shelving

top storage solutions for your home addition under stair pull out drawers custom built michigan

PC: Better Homes & Gardens

The space under your stairs is a perfect opportunity for hidden storage. Pull-out drawers or rolling shelves help you store décor, supplies, or seasonal items without crawling into tight spaces.

Custom Built Design Tips:

For under-stair storage that works year-round:

  • Use rolling shelves for easier access.
  • Install lighting inside the storage area.
  • Add labeling or dividers to keep items organized.
  • Choose finishes that match nearby cabinetry for a seamless look.

9. Built-In Desks & Office Nooks

top storage solutions for your home addition integrated shared office desk with cabinets and drawers custom built michigan

PC: The Spruce

Built-in desks and office nooks are ideal for working families, students, and homeschoolers. These spaces can be wired for electronics and offer storage for paper, books, and supplies without crowding the room.

Custom Built Design Tips:

To create a productive and clutter-free workspace:

  • Add drawers to store office essentials and avoid desktop clutter.
  • Incorporate outlets and USB ports directly into the desk area.
  • Use open shelving above the desk for books and bins.
  • Ask your designer about lighting options that reduce eye strain.

Next Steps to Building Your Home Addition

Storage can make or break the way a home addition functions, shaping how your family uses the space every day.

In this article, you learned the top storage solutions that help homeowners stay organized, maximize space, and get more value out of their addition.

At Custom Built Design & Remodeling, we design additions that blend style with practical storage so families get spaces that stay clean, comfortable, and easy to use.

If you’re planning a home addition, meet with one of our design professionals to explore smart storage options and create a space that works for your family from day one.

building or remodeling a home addition sunroom custom built michigan

Now that you know more about the top storage solutions for your home addition, let’s explore how to build an addition for aging-in-place, how much your project will cost, and how to upgrade your home addition:

Aaron King

Aaron has been in the building industry his entire life. He worked in his family’s housing business growing up in Dewitt, MI, and for nearly 40 years, built homes in the Mid-Michigan area. He has also worked with the Greater Lansing Home Builder’s Association since he was 18 years old.