Cancel your Channel 4 On Demand subscription by mail
Cancelling Channel 4 On Demand means putting it in writing; the company takes requests by mailed letter, and a tracked one leaves a clear record. Our database has Channel 4 On Demand's mailing address in London, United Kingdom.
Let Postbye cancel Channel 4 On Demand 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.
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Postbye is not affiliated with Channel 4 On Demand.
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- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Channel 4 On Demand by mail
Find your account details
Before writing, collect the email address on the account, the plan name and, if you can find it, the billing partner shown on your latest statement. Channel 4 On Demand can only act on a request it can match to an account.
Prepare the letter
State plainly that you want the Channel 4 On Demand account cancelled, further charges stopped and a written confirmation sent to you. Postbye sets this out in a ready English template (“Subject: Cancellation Request – [your name]”).
Post it with proof of delivery
Use certified mail for the SW1P 2TX London address in the next section, so the post office records the delivery. Write down the tracking number.
File the delivery record
Keep the tracking record with your copy of the letter. If Channel 4 On Demand bills you after the date it received the request, you have the dates to point to.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Channel 4 On Demand cancellation letter goes
Channel 4 On Demand takes its post at Horseferry Road 124, SW1P 2TX London, United Kingdom, which is where a cancellation letter belongs.
The postcode SW1P 2TX belongs to England, United Kingdom, so this is where the envelope is delivered.
The database also lists Horseferry Road 124 - 126, SW1P 2TX London, United Kingdom for Channel 4 On Demand. Use the first address above unless your agreement names this one.
Inside, the salutation reads “To Whom It May Concern,”, followed by your details under Account holder, Billing address on file and Email on file.
Prefer to write it yourself? Use our letter template
Every address we hold for Channel 4 On Demand, with the envelope wording
Before you cancel Channel 4 On Demand, check these
- If an app store, phone carrier or TV provider bills you, the service itself cannot cancel it. Cancel with the billing partner as well.
- Access normally runs to the end of the period you paid for, so a cancellation does not shorten what you already bought.
- Bundles and add-on channels can be billed separately from the base plan. Ask for every line to be cancelled.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Channel 4 On Demand 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 streaming or entertainment subscription
Streaming plans renew silently each month, and many are billed by a partner such as an app store or a TV provider rather than the service itself, so the request has to reach whoever actually bills you.
A letter is the formal route: it states the request in writing, carries a date and, sent by certified mail, comes with proof of delivery.
Channel 4 On Demand cancellation at a glance
- How Channel 4 On Demand accepts cancellations
- By mailed letter
- Mailing address on file
- Channel 4 On Demand Horseferry Road 124 SW1P 2TX London United Kingdom
- Second address on file
- Channel 4 On Demand Horseferry Road 124 - 126 SW1P 2TX London United Kingdom
- Country
- United Kingdom
- Letter language
- English (template en-generic)
- Category (from the company name)
- Streaming & entertainment
- Added to the database
- June 19, 2026
- Data last checked
