Get matched with top closet pros in Mount Zion, IL

Building a custom closet costs about $2,000, on average. Because many types, sizes, and designs are available, the cost to build custom closets ranges from $250 to $6,000 or more. A reach-in closet is on the lower end of the price range from about $250 to $1,500, compared to a walk-in closet at $750 to $3,500 or a wardrobe at the high end between $1,500 and $6,000 or more.

Plywood, MDF (medium-density fiberboard), and solid wood are all popular options for closet shelving. Plywood and solid wood are sturdy and ideal for extended shelves or heavy items. MDF is a budget-friendly choice for light to moderate storage, but it can sag under heavy weight if not adequately supported. Wire shelving is another alternative that allows airflow, making it especially useful in humid spaces such as laundry rooms or basements.

You may need a building permit to add a closet, depending on the size and kind of work required to install it. The most likely scenario requiring a permit involves changing the structure of the house and performing electrical work for closet lighting. A permit can cost between $100 and $450. If you’re installing a smaller reach-in closet, a permit may not be required, but always check with your local municipality and consult a closet designer or builder.

Yes, 12-inch shelves are often considered the standard closet shelf depth for storing folded clothing, shoes, and small containers. However, if you plan to store bulky items such as blankets, baskets, or cleaning supplies, you may want to go deeper. For specialized layouts, an adjustable system can give you more flexibility.