On average, building a custom or built-in closet costs around $2,100. However, the total price can range from as little as $500 for a simple DIY project to $6,000 or more for a large, high-end custom closet. Most projects typically fall between $1,500 and $5,000.

The final cost depends on several factors, including the closet's size, type, materials, and features. Here is a general cost breakdown by closet type:

• Reach-in closet: $500 to $1,500

• Walk-in closet: $750 to $5,000

• Wardrobe: $2,000 to $6,000 or more

Choosing a prefabricated closet system is generally less expensive than a fully custom build. The scope of design and construction services will also significantly impact the price.

We use storage in nearly every room of the house, so it's no surprise that we lose track of things from time to time. The best way to organize storage is to declutter each year to cut down on auxiliary items that can be donated or tossed. Once you decide what's worth keeping, create an inventory list for all boxes you won't open for at least six months.

You can budget a little less money for how to build a closet with wire shelves than with wood shelves. Some people don’t like the aesthetics that wire shelves provide, though, meaning they’ll gladly spend a little more to add wood shelves to the build. If you decide to buy pre-made wire shelves instead of building custom-sized wood shelves, you’ll be restricted in the closet shelving dimensions you can use.

Common materials include wood, laminate, and wire. Choose based on durability, style, and budget.