Developer Services are responsible for the provision of services associated with all aspects of development and housebuilding. These include first time service appraisal, diversions of watermains and sewers, watermains in new development, adoption of sewerage systems in new developments and dealing with watermain and sewer requisitions.
Guidance for connecting to mains water supply, replacing lead water pipes, separation of supply and building an extension near our Assets
Guidance for self-build or single unit development project
Information for building multi-unit and commercial developments
Portal for Article 161, New Connection & Record Requests coming soon
Latest News
30 September 2022
New and updated application for building over or near a public sewer.
11 May 2022
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Related information
- Sewers for Adoption Northern Ireland 1st Edition View site
- Developer Services Summary Scheme of Charges 2022/23 Download PDF – 192KB
- NI Water Scheme of Charges 2022/23 Download PDF – 1.20MB
- Summary of Charges Document 2022/2023 Download PDF – 565KB
- Customer Process for all Developer Services Applications and Fees Download PDF – 119KB
Related news
- The application forms have been updated for the 2022/23 Scheme of Charges where applicable.
- Please note that if an application is posted with insufficient postage the application will be held at the Post Office. NI Water will not be responsible for paying the additional fee to allow the Post Office to deliver it and will not have any means to notify the customer if this situation arises. You should therefore ensure that there is adequate postage.