BT Infinity (via fibre optic broadband) would now appear to be available to properties in Cromwell Lane (cabinet 37).
If you wish to upgrade to this service you need to visit BT.com, or the website of your own broadband service provider, where you can check the availability of the service to your property, and will be able to request an upgrade, if you want to. The upgrade will involve BT, or your service provider, sending you a new router through the post. An engineer visit is not required. The new service will be activated a few days after you have plugged in your new router, with only a minimal interruption on the switchover day.
Some residents in Cromwell Lane who have already upgraded are reporting download speeds of 50Mbps.