Cancel your Storage King subscription by mail
For Storage King the route is a written letter: cancellation requests are taken by post, and certified mail shows when yours arrived. The cancellation address on file for Storage King is in Hounslow, United Kingdom.
Let Postbye cancel Storage King for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
Money-back guarantee within 10 business days.
Postbye is not affiliated with Storage King.
- 4.8 from 2,931 reviews
- 3 Storage King cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Storage King by mail
Start with your account details
Put the account email, the domain or server name and the invoice number of the plan being cancelled in front of you before you write: the request to Storage King is only as good as the details it quotes.
Write the cancellation request
The letter asks Storage King to end the account, stop every future charge and confirm it in writing, under the subject line “Subject: Cancellation Request – [your name]”. Postbye fills it in from our English template.
Mail the letter with a receipt
Send it certified to Hounslow, United Kingdom, copying the address from the next section letter for letter, and keep the receipt slip.
Save the tracking record
The receipt dates your request. Look at your next statement for any Storage King charge after that date.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Storage King cancellation letter goes
Written requests to Storage King go to Great South-West Road 150, TW4 6FD Hounslow, United Kingdom.
Copy the postal code TW4 6FD exactly: it is what routes the letter to England, United Kingdom.
Your details go in a block headed by Account holder, Billing address on file and Email on file, and the opening line is “To Whom It May Concern,”.
Prefer to write it yourself? Use our letter template
Every address we hold for Storage King, with the envelope wording
Before you cancel Storage King, check these
- Download your data before the cancellation date. Servers are usually wiped soon after.
- If the domain moves to another host, transfer it first, then cancel the hosting.
- Domains, SSL certificates and backups can renew separately. List each service you want to stop.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Storage King for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
Cancelling a hosting or cloud-storage plan
Hosting and cloud plans are often prepaid for a term and renew with domains and add-ons on separate dates, so the request should list each service that should stop renewing.
A mailed letter is slower than a phone call but it is the version that proves what you asked for and when.
Storage King cancellation at a glance
- How Storage King accepts cancellations
- By mailed letter
- Mailing address on file
- Storage King Great South-West Road 150 TW4 6FD Hounslow United Kingdom
- Country
- United Kingdom
- Letter language
- English (template en-generic)
- Category (from the company name)
- Hosting & cloud
- Added to the database
- May 19, 2026
- Data last checked
