On the 21st July there will be a meeting to review the local plan, this will be held at Campus East, Welwyn Garden City. This will influence building plans around Brookmans Park and also potentially affect Brandmore Way. The link to meeting info https://welhat.public-i.tv/core/portal/webcast_interactive/671693?force_language_code=en_GB. There is also a Agenda Pack that may be of interest.