Considering a move to Harpenden, to a house in need of modernisation in the conservation area. I'm consulting the deeds and researching planning dept etc, but I was wondering if anyone had any experience/knowledge of making change to the front of a property and the likelihood of getting planning permission (assuming changes are in keeping with the general feel)? I know you need permission for a wall/gate if it's adjacent to the road/pavement - is that straightforward or something they look at quite closely. We'd need to secure the front garden for kids/dogs etc. What about a freestanding car port and decking to the front (it's south facing)? We just don't want to buy and then find ourselves going through lots of painful planning applications...