how much does a safe deposit box cost 
the cost of a safe deposit box will depend on the size of the box the bank the city it is located in and of course availability rough estimates place the average cost of a box at a commercial u s bank between 15 and 350 per year 5can a bank open your safe deposit box unlike customer bank accounts safe deposit boxes are not explicitly regulated or insured by federal banking law your bank may be able to force your box open in response to a court order search warrant account delinquency or bank closure your safe deposit agreement or state law may specify certain circumstances and procedures that the bank must follow when it opens a box without the customer present 6