Affinity Water Moving House

Everything You Need to Complete Your Affinity Water Home Move

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Affinity Water Change of Address

Affinity Water Change of Address​

When moving home you’ve got to update your address with with your water & sewerage companies.

We’ll show you everything you need to do and how to complete your Affinity Water change of address online in minutes.

If you’re moving out of the region it’s important to update both your new and previous water provider. Avoiding this utilities overlap will ensure you’re not paying twice or paying more.

If you’re moving you will also need to update your address across other essential institutions and companies (HMRC, NHS, Banks, Energy etc…)

Let’s jump straight in to the easiest and quickest way to update your address with Affinity Water and any other services.

water change of address-4

You can easily update your address with Affinity Water online using SlothMove’s hassle free online change of address service by filling out the form below.

To save the dozens of phone calls and hours of waiting on hold you can use our award-winning change of address service and update all of your services (Affinity Water, RSPCA, Premium Bonds, Paperchase etc…) online at the same time 🦥 

Tell everyone that you’re changing address in minutes. 

At the click of a button we’ll update your address across all of your chosen accounts, at the same time in one place. We’ll update your address with your water provider, the electoral roll, NSPCC, your new and previous council, your gym and others you select to inform you’re moving home. You can do this yourself manually if you prefer (see below) or use our hassle-busting service to save hours of time.

Address change


Update your address

Select who needs to know you're moving - Affinity Water, HMRC, Council etc..

changing address online


About you

Enter your previous address, new address and the date you moved home

updating your address with slothmove



Click submit and we'll update your address with accounts automatically

Our sloths will save you the time and hassle of organising all of the updates by taking care of everything in one place 🦥


Once you click submit we’ll update your address with Affinity Water and any other institutions or companies you selected. You won’t need to do anything further, so you can kick-back, relax and spend your time doing something else.

If you’d prefer to update your water suppliers yourself  manually, you can call them on 0345 600 3600. or create an account here.

How To Update Your Address with Affinity Water

How To Update Your Address with Affinity Water​

If Affinity Water is your water or sewerage provider and you’re moving into, out of or within their area you must complete a Affinity Water moving house process.

Both your new and previous water & sewerage providers need to know you’re moving. This is best done a couple of weeks before you move home, but if you’re delayed it can still be processed easily.

Here’s the quickest and simplest way to complete the Affinity Water home move and other address changes:

You can also update your address with Affinity Water by phone (0345 357 2402) or creating an account online here. If you do this directly you’ll also need to contact your previous water provider, council and other services. You can see a full list of everyone you need to contact in our moving home checklist

You can use this form if you are both Affinity Water and Bristol Water customer. To complete the Affinity Water moving house process you will need to provide:

  • Previous address
  • New address
  • Customer number 
  • Meter reading (if you live in a metered property)

Do I Need to Update my Address with Affinity Water?

Do I Need to Update my Address with Affinity Water?

It’s important to complete the Affinity Water moving home process. When moving you will have two scenarios: 

  • You are an exisiting customer and will be joining another water company
  • You will remain existing customer, you’re just moving within Affinity Water’s jurisdiction

In both cases you need to let Affinity Water know you’ve moved house.

Firstly, this will ensure you get an accurate bill. By letting them know when you moved out you will prevent the accrual of additional charges. if you are due a refund you will also be paid that.

Secondly, it will prevent a utilities overlap in which you are paying for both water providers at the same time.

And finally, this will help with your data protection security. As a home mover the last thing you want is your mail going to someone else.

If you want to get all of your addresses updated in one place you may wish to use our moving home service.

What does Affinity Water do?

Affinity Water are the largest water-only supplier within the UK. They water to over 3.6 million residents in the UK. According to Affinity Water, that equates to almost 1,000 litres of water each and every day. So, where does Affinity Water cover? They cover some areas within the London Boroughs of Barnet, Brent, Ealing and Enfield. They also supply parts of Berkshire, Buckinghamshire, Essex, Bedfordshire, Hertfordshire, Surrey, the London Boroughs of Harrow and Hillingdon.

To cancel Affinity Water you can use our home setup platform and we will let them know that you’re moving home.

What is the Average Water Bill in the UK?

So, what is the average water bill in the UK? According to the data in 2018 the average water bill was £395.

That equates to £32.91 per month or £1.09 per day.

The average Affinity Water bill is not published or shown in the graph below. So, to find out how much the average bill is we have to make a best guess estimate. Based on the data available the average Affinity Water Bill would be slightly over average – around £400 a year.


Affinity Water Moving Home & Beyond

Wessex Water Moving Home & Beyond

We’ve covered everything you need to know about the Affinity Water moving home process 🎉 

We’ve discussed how to update, setup and cancel your water supply, why it’s important to update your address and even the average water bill. You should be all set to go about your move but if you’d like a little more advice, explore our blog.

If you’re looking for a different water company to change your address with, take a look at some of our other change of address articles: