Membership of Just Space changes from time to time as new groups join and others withdraw or (usually under pressure from cuts) find that they are no longer able to participate effectively. This list is not definitive but lists groups that take part in activities and actions. See the last page of Towards a community-led London Plan for a list of groups participating in 2016.
There is a “LIST” in Twitter of the active participating groups which use Twitter. You can look at their recent tweets by going to https://twitter.com/justspace7/lists/jsgroups and see who the listed groups using twitter are at https://twitter.com/justspace7/lists/jsgroups/members
Hayes and Harlington Community Forum
King’s Cross Railway Lands Group (closed 2013 but web site archived at British Library)
Waterloo Community Development Group
East End Trades Guild
Save Ealing Centre
North Finchley Agenda 21 Environment Forum
London Civic Forum (closed 2012)
Black Neighbourhood Renewal and Regeneration Network (closed down)
Wards Corner Community Coalition Seven Sisters, Tottenham
Friends of Queens Market Upton Park, Newham
+ technical support organisations
Planning Aid for London (not active in recent years)
Links to other London organisations are listed in the links section, here.