Rubric Whetstone N20 Timeline News and progress updates from Rubric new development in Whetstone N20 Post a new milestone Development completed Rubric development by GM London in Whetstone is now completed. 50% of the 41 homes have been sold with one and two-bedroom apartments remaining from... 02/04/2022 by Buildington Exclusive Preview Event Exclusive Preview Event at Rubric on Saturday 26th February 2022. 41 one, two and three-bedroom apartments above the, with ground-floor commercial space and a secure... 19/02/2022 by Buildington