Building and Developing

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Developer Services Charges
Find out more about our developer services charges.

Development Services and new connection charges 2024-25

Welcome to Hafren Dyfrdwy’s Developer Services charging information page.
On this page you’ll find helpful information regarding our developer charges for making water and sewerage new connections to our network. 

Our charges

Every year we review and republish our new connections charges that are applicable for a 12-month period commencing on 1 April. You can find all the relevant information in our latest Charging Arrangements (PDF). Throughout our Charging Arrangements the term “developer” refers to all customers who are building and developing properties.

If you’d like to see our 2023-2024 charges (which are still in use until 31 March 2024) please click on the link below:

2023-2024 Charging Arrangements (PDF) 

Will Hafren Dyfrdwy adopt sewer assets?

Hafren Dyfrdwy is both a water and sewerage undertaker and we’ll adopt sewer assets that are constructed in Powys and parts of Monmouthshire.

Sewer assets constructed in North East Wales will continue to be adopted by United Utilities or Welsh Water, depending on where your development is geographically located.