Sustainable retrofitting

Use this page to:

  • improve your home's energy efficiency
  • adapt to climate change
  • switch to clean energy

Most homes in the borough date from the 18th and 19th century. These historic homes are more likely to lose heat and need to adapt to the changing climate.

As energy costs rise and new technologies emerge, we want to make it easier for homeowners to make sensitive improvements to their homes.

This page brings together all the planning resources we've produced to help you get started.

Guides for making your home energy efficient

Proactive planning permissions and consents

Retrofit guides for conservation areas

Last updated: 21 May 2026