Contact Developer Services

Last reviewed:

We’re always happy to help with any queries about your development proposals.

Call

Please call us on 0800 009 3921.

Our lines are open from 8am to 5pm, Monday to Friday, and are closed at weekends and bank holidays.

Email us

Please email us by clicking below.

Email us

Write to us

Thames Water
Developer Services
Clearwater Court
Vastern Road
Reading
RG1 8DB

We'll respond to your letter within seven days.