Apply for Planning permissionSearch planning applicationsApply for building control approval Scroll Planning permission Apply for permission, land charges, appeals, enforcement, fees and more Planning constraints There may be planning constraints on the land you wish to develop on. You need to check these before making your planning application. Planning policy More about Hounslow's local development plan and more Community Infrastructure Levy All about this charge from new developments which pays for community facilities Pre-application advice Get advice before you apply for planning permission Planning decisions Planning applications and decisions and how to comment on them Design and Conservation More on the design quality of buildings and spaces as well as areas chosen as conservation areas by the local planning authority Building control How and what to apply for, demolitions, inspections and more