You can find out the details and comment on planning applications on the councils web site http://www.rushmoor.gov.uk/planningsearch
If you are concerned about work going on in a property without permission, an unauthorised change of use of a building, non-compliance with conditions of planning permission or work being carried out that is different to the plans that have been approved as part of the planning permission
http://www.rushmoor.gov.uk/article/3432/How-we-enforce-planning-law or contact plan@rushmoor.gov.uk or call 01252 398788