Safe Deposit Box

Peace of mind for your most prized possessions.

The security you need, in one place.

Pay no rental fee for the first year when you reserve a safe deposit box at the Westborough branch.* Our safe deposit boxes provide security for your hard-to-replace valuables - such as insurance documents, jewelery or a data backup drive. These locked boxes, available in a range of sizes, are located in a secure vault at your local Middlesex Savings Bank branch.

When renting a safe deposit box, consider the available sizes. Many people start by renting a small box only to discover that it quickly becomes filled, so it’s a good idea to think about what you plan to store in it before selecting a size. Next, determine who is allowed to access the box. Upon rental, your will receive a key (or keys) that must be kept in a safe place. 


Valuables are protected and privately stored within a box in a bank vault.

Convenient Access

Access your box during branch hours and view your items privately.

Various Sizes

Multiple box sizes are available depending on your needs.

What one might keep in their safe deposit box
  • Jewelry and family heirlooms
  • Historical records
  • Vital back up data files
  • Important contracts and agreements
  • Adoption papers
  • Birth certificates
  • Citizenship papers
  • Military documents
  • Divorce papers
  • Copies of wills, living trust documents, powers of attorney
  • Copies of insurance policies
It is important to remember that only you can open your safe deposit box, and only when the bank is open. Therefore, should something happen to you, items that others may need to obtain if you are not present should not be kept in your box. Original documents and policies should not be in your safe deposit box. Consider making copies of the originals and place those in your box. 

Rental fee pricing varies by size, and you can choose between three payment options: automatic debit, online bill pay or annual bill by mail.

Box Size (inches) Annual Fee
3 x 5 $55 ea.
5 x 5 $75 ea.
3 x 10 $90 ea.
5 x 10 $120 ea.
10 x 10 $205 ea.

Other sizes available.

Visit the Westborough branch by January 30, 2021 to take advantage of this limited time offer.
find a branch near you - more information about Visit the Westborough branch by January 30, 2021 to take advantage of this limited time offer.

All accounts are subject to approval.

Safe deposit box contents are not insured by the FDIC or DIF.

*While supplies last. Only locations listed qualify. Only one per household. Must have a Middlesex Savings Bank checking account to qualify. This promotional offer is subject to terms, conditions and safe deposit box availability at any particular branch. Offer may be changed or ended at any time without notice and cannot be combined with any other offer. The terms and provisions of the actual customer agreement that relates to this product will govern and control. After the one-year period, pricing will revert to the standard rental rate with the applicable customer discounts applied.