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Where to send your Pump Gyms cancellation letter

Read the addresses on this page next to the full guide to cancelling Pump Gyms.

The addresses we hold

The addresses below are what our database holds for Pump Gyms, first the one a cancellation letter belongs to in London, then the others, so you can tell them apart.

Where the letter goesMailing address

Pump GymsDuke of Wellington AvenueSE18 6SS LondonUnited Kingdom

The United Kingdom address on file for Pump Gyms. Postal code SE18 6SS.

How to address the envelope

  1. Copy it exactly onto the envelope

    The envelope reads Duke of Wellington Avenue, SE18 6SS London, United Kingdom. Match the spacing and the box or street line exactly as printed.

  2. Put your own address on it

    Your name and postal address go top-left on the front (or the back flap). If the letter cannot be delivered it comes back to you, which is itself evidence of the attempt.

  3. Certified mail, not a courier

    Take the letter to a post office counter and ask for certified mail: you get a postmarked receipt and a delivery record. Keep the tracking number and check it until it shows delivered.

  4. Keep the records

    Hold on to the letter copy, the receipt and the tracking page.

The letter, written out

A plain, dated letter to Pump Gyms asking for the cancellation, the end of every charge and written confirmation. Have your membership number, the home club you joined at and the name on the membership agreement to hand; our letter template fills the same shape in on screen.

Sample cancellation letter

[Your name] [Your street address] [City, State ZIP] [Your email address]

[Date]

Pump Gyms Duke of Wellington Avenue SE18 6SS London United Kingdom

To whom it may concern,

I am cancelling my account with Pump Gyms, account or member number [number], with effect from [date or "immediately"]. Please end every add-on and linked plan on this account at the same time.

Please stop all future charges to my payment method, remove my stored payment details, and send written confirmation of the cancellation and its effective date to [your email address].

Sincerely, [Signature] [Your printed name]

Let Postbye cancel Pump Gyms 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.

Cancel Pump Gyms