Larger scale developments
You can learn more about the process of developing a large scale residential, commercial or industrial site. We're here to help at every stage of your development.
This includes:
- Planning your development
- Clean and wastewater services
- Using self-lay providers
- Asking for a NAV

Planning
Learn more about the planning phase of your development, including what you need to do and when.
Clean water
Apply and pay for clean water services, including new mains or services connections and water for building work.
Wastewater
Apply and pay for our wastewater services, including adopting an existing or new sewer and building over a sewer.
Self-lay providers
Independent self-lay providers could offer cost-effective terms, and may be able to install multiple units.
Using NAVs
You can as a 'New Appointment and Variation' (NAV) to serve your development in a defined area, known as an inset.