Losing the key to your mailbox can be one of the worst things that can happen, especially if it happens on a day when you’re expecting really important mail. However, there’s no need to despair because these days it’s fairly easy to solve lost key for mailbox problem by getting a replacement key or simply changing the lock.

Mailbox Key

Lost mailbox key?

Here are a few different approaches that you can use to retrieve your lost mailbox key, based on your situation and where you live:

Keys for Tenants

If you’re a tenant that’s renting a flat or a home that has an integrated mailbox system, then your first step should be to report the matter of your lost mailbox key to your landlord or superintendent. Different properties differ in their policies when it comes to what approach you should take in reporting a lost mailbox key, but the safest one would be to make the report in writing and then follow it up with an in-person visit.

The best way to get a timely response once you’ve made your request for a replacement is to make the request as soon as you discover the lost key to the mailbox because it might take a couple of days before your request is processed and you have a new key. Keep in mind that the sooner you report the lost key for the mailbox, the sooner you’ll be able to access your mail. Also, you may have to pay a fee of $4.40 for a replacement key if the mailbox is owned by the U.S. Postal Service.

Keys for Post Office Mailbox

The best part about opening a mailbox at your local post office is that they always give you two keys, so that you have a spare to turn to when you lose the first one. However, should you lose both keys, you’ll have to fill in what is known as ‘Form 1094’, which is basically a request for a new replacement key, and pay the key fee as well as the refundable key deposit. If you notice that your keys are getting really old and worn out, you should return them to the post office so that you can get new replacements for free.

Private Family Residence Keys

Find the contact details of the key manufacturer and give them a call to report that you’ve lost key to mailbox. They’ll ask for your mailbox item number, so be sure to write it down or memorize it so that you have it on hand when it is requested. Furthermore, the manufacturer will request your proof of purchase so that they can confirm that you really are the owner of the mailbox. You will be charged a fee of $7 or more. Processing your report of lost key for mailbox will probably take several days at the most, but in the end, your new replacement key will come in the mail and all your worries will be forgotten.

Call a locksmith to replace your lost mailbox key

If you’re in too much of a hurry to wait for these other options, then the fastest way to get your mailbox key replacement done swiftly would be to call on the services of a locksmith. This option will cost twice if not three times as much as the other solutions, as a typical locksmith service call fee starts at $15 or more, subject to your neighborhood and property setup. However, it’s worth it if you’re really pressed for time. That said, calling out a 24-hour locksmith also requires payment for hardware expenses and labor costs required for mailbox key replacement. At this rate, you might find it cheaper to just purchase a new mailbox altogether. So do some research to find out which is the better option for you financially when you’ve lost the key to your mailbox. Looking for information on how to actually do mailbox lock replacement? Read our DIY mailbox lock replacement guide.