Islington Council has prepared it’s draft seven year Cyclical Improvement Programme. This programme will examine elements of work including roofs, windows, brickwork and external and communal decorations to ensure they are in good order for the next 7 years at least.
The seven year programme started in 2011 and completes in 2018. If you have work completed within this cycle you will be advised shortly of your next cyclical date.
This link applies to blocks and not street properties so it doesn’t apply to PFI.