Our customer portal will be unavailable from 3pm on Friday 17th July until 5pm on Tuesday 21st July. For support and assistance during that time, you can contact our team who will be happy to help.

Sienna Kennedy

I am based in the Cardiff office and joined the Development Bank of Wales in 2024 as part of the Facilities team, progressing to the Property Services team in 2025.

In my role, I am committed to delivering a high standard of service to applicants by offering clear and accessible guidance across a range of schemes, including the Green Homes Wales scheme. 

I work closely with colleagues across the organisation to ensure customers are directed to the most suitable support and funding solutions, helping them access the information they need quickly and confidently.