Storage in Newhaven

£0 Deposit to Move In

First Month Free promotion on available units

Off the A26

New Customers

Current Customers


  • Keypad Access
  • Pay Online Available
  • Trolleys Available
  • No Deposit

Office Hours

  • Mon-Fri 9:30 AM - 6:00 PM
  • Sat 9:30 AM - 5:00 PM
  • Sun Closed

StorageMart is located in the New Road Industrial Estate between Avis Way and Estate Rd. We're in Lewes just north of the A259, situated past Screwfix on the east side of New Rd.

Why choose StorageMart?

  • You’re not locked in.

    Whatever works for you. One week or one year, StorageMart requires no long-term contract.

  • Save everytime.

    With no deposits, affordable rent, and free month specials, we’re dedicated to saving you money.

  • You’re in control.

    No commitments. You’re free to change unit sizes and check-in dates to fit your needs.

Storage Units in Newhaven

You’re just one step from instant online deals.

Easy to compare sizes and weekly rates

A storage expert will call or email shortly to answer any questions.

No commitment required. View rates instantly.

First Month Free* & No Deposit

StorageMart has made storage fast, easy, and affordable.

Moving can be expensive, but at StorageMart your move-in cost is often next to nothing. Find a location and size that's right for you and rent storage online today.

Your Newhaven storage facility

If you need storage in Newhaven, StorageMart (formerly Big Box Storage) is here to help. We strive to provide all of our customers with helpful, friendly service and we’ll do the same for you.

Clean & Convenient Self Storage in Newhaven

Our Newhaven storage facility offers clean, convenient self storage solutions you can trust. Well-lit and well-maintained, our Newhaven storage units come in a variety of room sizes so you’ll never have to pay for more space than you need. Plus, moving in is a breeze with our modern amenities,  no deposit, and first month free discount on available units. 

Easy Access to Your Unit

Every storage room is easy to access at StorageMart in Newhaven. Moving trollies are available in the loading area and large lifts mean you can move your items to a unit on any floor in just a few minutes.

Have Questions About Getting Started?

If you’re not sure what size storage room you need, check out our self storage sizing guide or give one of our Lewes experts a call. Need assistance getting your belongings to StorageMart? We’ll put you in touch with local removal services who can help. Call our Newhaven storage facility today for more information, or rent your unit online now.

This StorageMart facility is owned and operated by TKG-StorageMart Partners UK, Limited, which is licensed to use the StorageMart logo by StorageMart Partners L.L.C.