Moving house with Hafren Dyfrdwy: register, meters and help
Short answer
Hafren Dyfrdwy comes with the address, so there is nothing to compare. Create your account up to 28 days before you move, and give a start reading on move-in day if there is a meter. Meters are fitted free, and you can trial one for a year, switching back to unmetered billing if it does not suit you.
Updated
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Household water suppliers you can switch to
Free
Meter installation for households in England and Wales, per Ofwat
1 year
Hafren Dyfrdwy's published window to switch back after a meter
Hafren Dyfrdwy supplies north east and mid-Wales. This page covers the move-in steps in the company's own terms: how to register as the new occupier, what the first bill is based on, how to get a meter and whether you can go back, and the help it publishes for households that cannot afford the bill.
How do I tell Hafren Dyfrdwy I have moved in?
You do not choose Hafren Dyfrdwy: the address does. The job is telling it the right date so the charges start when your tenancy or ownership did.
- CCW lists Hafren Dyfrdwy's area as north east and mid-Wales.
- Hafren Dyfrdwy: you can tell it you are moving at any time, provided the move is not more than 28 days in the future, so you do not need to wait until you have moved in.
- Hafren Dyfrdwy: if there is a water meter, you can give a start reading on the day you move in. If you cannot read it that day, it estimates the start reading for you.
- Ofwat: under the current legislation, household customers are not able to change their water supplier or sewerage service provider. The company that supplies your property depends on where you live.
Sources: Hafren Dyfrdwy: new to the area (read 13 October 2026); CCW: find your water company (read 13 October 2026); CCW: what if I move to a property with a meter? (read 13 October 2026); Ofwat: changing supplier (read 13 October 2026)
- 1
Read the meter on the day you move in
If the home has a water meter, take a reading as soon as you move in. CCW says this ensures accurate billing, and a dated photo of the dial settles any later question about the opening figure.
- 2
Tell Hafren Dyfrdwy your move-in date
Hafren Dyfrdwy lets new customers create an account up to 28 days before the move, and asks for a start reading on the day you move in if the home has a meter. Give the date your tenancy or ownership started.
- 3
Check the first bill against that date
The first bill should start on your move-in date, use your opening reading if there is a meter, and show whether sewerage is on the same bill or comes from a second company.
What is my first Hafren Dyfrdwy bill based on?
Two systems run side by side: a meter measures what you use, and an unmetered home is charged on a valuation that has nothing to do with usage.
- Hafren Dyfrdwy: there are three types of water bill, metered, unmetered and assessed. Unmetered homes are billed by rateable value, and assessed charges are for homes unable to have a meter.
- Hafren Dyfrdwy: if you are not on a water meter, it is likely you are billed according to your property's rateable value, alongside a fixed charge.
- Ofwat: if you do not have a water meter, your bill is not based on how much water you use. It is usually a fixed charge plus a charge based on the rateable value of your home, a valuation last updated in 1990.
- CCW: if your new home already has a water meter, you must pay metered charges based on your usage and you cannot switch to an unmetered bill. Take a reading as soon as you move in.
- CCW: a water company can install a meter when you move in, but not if you have already received an unmetered bill for that property. It tells you when you report the move.
Sources: Hafren Dyfrdwy: help with understanding your bill (read 13 October 2026); Ofwat: unmetered customers (read 13 October 2026); CCW: what if I move to a property with a meter? (read 13 October 2026); CCW: can my water company install a meter before I move in? (read 13 October 2026)
Can I get a water meter from Hafren Dyfrdwy, and can I switch back?
A meter is the only lever a household has on this bill, so the question is whether you can try one without being stuck with it.
- Hafren Dyfrdwy: fitting the meter is free. It only charges if it has to move the meter after fitting it.
- Hafren Dyfrdwy: you can trial a water meter for one year, and if it is not right for you during that time you can switch back to unmetered billing.
- Hafren Dyfrdwy: tenants with an agreement of more than six months do not need the landlord's permission, though it recommends telling them. With a lease of less than six months, you need written permission from your landlord.
- Ofwat: household customers in England and Wales can choose to have a meter fitted in their homes free of charge. If a meter cannot be fitted, the company must offer an assessed charge instead.
- Ofwat: in Wales, your water company should install the meter within three months of your request. If it does not, it should offer to adjust your bill to what you would have paid on a meter.
- CCW: you can usually switch back to the unmetered charge within two years if you are unhappy with the change, except for customers in areas of England where compulsory metering is introduced. Where the company publishes its own rule, as above, that is the one to go by.
- CCW: if you rent your home in Wales, your landlord can prevent a water meter being fitted if your rental agreement is for less than six months.
Sources: Hafren Dyfrdwy: apply for a water meter (read 13 October 2026); Ofwat: metered customers and applying for metered charges (read 13 October 2026); Ofwat: assessed charges (read 13 October 2026); CCW: should I get a water meter fitted? (read 13 October 2026); CCW: can I ask for a water meter if I rent my home? (read 13 October 2026)
What if there is a leak, or a dispute with Hafren Dyfrdwy?
- Hafren Dyfrdwy: its contact page asks you to choose a topic, such as bills and payments, moving home or water meters, and shows the way to get in touch.
- CCW: the homeowner is responsible for maintaining the water pipes on private property up to the boundary of the road. The water main, the connection up to your boundary, the outside stop tap and the meter are the company's.
- Ofwat: companies are required by their licences to reimburse the cost of water lost through leakage by way of credits to your bill, a leakage allowance that can apply to water and wastewater charges. You can only claim once the leak has been repaired, and it can be refused if you did not arrange the repair within the company's timeframe.
- CCW: complain to the company first and give it a chance to put things right. If it does not reply within 10 working days you may be entitled to a Guaranteed Standards Scheme payment. CCW can take the complaint on once you have a final response or have waited eight weeks, and its service is free.
Sources: Hafren Dyfrdwy: contact us (read 13 October 2026); CCW: who is responsible for my water pipes? (read 13 October 2026); Ofwat: metered customers and applying for metered charges (read 13 October 2026); CCW: make a complaint (read 13 October 2026)
Does Taupia switch my water from Hafren Dyfrdwy?
No, and nobody can. There is no water market for households, so there is no commission in this bill and nothing for a comparison site to sell you.
- Taupia keeps the Hafren Dyfrdwy account next to your energy, broadband and mobile: what it costs, when it is due, and each housemate's share on the rule your household sets.
- For energy, broadband and mobile, Taupia compares your tariff against the market and lines up a switch when one is worth it. Water is monitored only, because it cannot be switched.
- Taupia is free. You pay the water company directly, as you always have, and nothing changes without your approval.
Hafren Dyfrdwy at a glance
| What you are asking | What Hafren Dyfrdwy publishes |
|---|---|
| Area served | North east and mid-Wales |
| Services | Water and sewerage. |
| Register as the new occupier | Online account, up to 28 days ahead |
| Unmetered bills are based on | Rateable value, if the home has no meter |
| Switching back after a meter | One year trial |
| Social tariff | Here2Help |
| WaterSure | Yes. Apply through Hafren Dyfrdwy. |
| Contact | Online account, and a contact page that routes you by topic |
Questions movers ask about Hafren Dyfrdwy
Can I switch from Hafren Dyfrdwy to a cheaper water company?
No. Ofwat says household customers cannot change their water supplier or sewerage provider, because the company depends on where you live. Hafren Dyfrdwy is the company for your address, and the only choice you get is how you are charged: on a meter, or on the property's unmetered charge.
Do I need to tell Hafren Dyfrdwy when I move in?
Yes, and as soon as you can. Hafren Dyfrdwy lets new customers create an account up to 28 days before the move, and asks for a start reading on the day you move in if the home has a meter. Give the date you became responsible for the property.
What is an unmetered Hafren Dyfrdwy bill based on?
Hafren Dyfrdwy bills homes in three ways: metered, unmetered on the property's rateable value, and assessed charges for homes that cannot have a meter. Using less water does not change an unmetered bill, because nothing is measured. A metered home pays for the water recorded plus a standing charge.
Can I switch back to unmetered charges with Hafren Dyfrdwy?
Hafren Dyfrdwy fits meters free and lets you trial one for a year, switching back to unmetered billing within that time if it is not right for you. Check the current terms with the company before you apply.
What help does Hafren Dyfrdwy give if I cannot afford the water bill?
Hafren Dyfrdwy's Here2Help scheme can reduce bills for customers with a low household income, and its WaterSure bill cap can help households on a low income with a medical condition or a young family. It also has a lower tariff for people living alone where no meter can be fitted. Ask early: CCW says companies can also offer payment plans and, in some cases, payment breaks.
Does Taupia switch my water supplier from Hafren Dyfrdwy?
No, because nobody can. Water is a regional monopoly with no household market, so Taupia monitors the bill rather than switching it. It sits alongside your energy, broadband and mobile, where switching is possible, with the due date and each housemate's share. Taupia is free and you keep paying the water company directly.
The rest of the water setup
The supplier hub lists every company. The move-home guides cover the steps that are the same whoever your company is.
Start here
Who is my water supplier?
RecommendedEvery household water company in the UK, with the area each serves and a link to its own moving-in guide.
Water bill setup when you move in
The company-neutral version: find the supplier, give notice at the old home, take the reading, check the first bill.
Water meter or rateable value
Whether a meter is likely to cost you less, with CCW's calculator and the switch-back windows company by company.
Moving out bills checklist
Closing the water account at the home you are leaving, with the notice each bill needs.
Do students pay water bills?
Shared student houses, halls and tenancies that include water.
Manage bills
The hub for the bills you keep paying: what each costs, when it renews, and who has paid their share.
Official references
Hafren Dyfrdwy: moving home
OfficialThe company's own page for telling it you have moved in.
Hafren Dyfrdwy: help with bills
OfficialThe company's published support for households struggling to pay.
Water UK: find your supplier
OfficialThe postcode checker that names the water and wastewater provider for any address.
CCW: help with bills
OfficialThe consumer body's list of every company's social tariff, WaterSure and payment support.
Keep the water bill with the rest
There is no water deal to switch to and no commission in this bill. Taupia keeps your Hafren Dyfrdwy account, move-in reading and dates next to your energy, broadband and mobile, and splits the bill with housemates on the rule you set. Free, and nothing changes without your approval.
What help does Hafren Dyfrdwy offer if I cannot afford the bill?
Two separate kinds of help. A social tariff is the company's own discount for low-income households. A bill cap protects metered homes that have to use a lot of water.
Sources: Hafren Dyfrdwy: help with paying your bill (read 13 October 2026); CCW: help with bills (read 13 October 2026); CCW: what is WaterSure? (read 13 October 2026)