The idea of the HIP Pack has been to make it easier for people buying houses to have a full picture of what they are buying. Often peoples questions are not going to be about the house but the area. (E.g. Moving to get closer to schools e.t.c.)
It would be good to help extend this with extra public data that cover the "not so tangible" elements to give a fuller picture.
How about extra demographic summary information.
Funding from government in the area (redevelopment).
Age, Sex and Marital status of local area.
Level of people on benefits in the area?
House holds migrating from the area / into the area.
This information would also be of benefit for local council analysis of the area to help direct funding / focus resources