An extension in Bedworth starts underground rather than on paper. The town sits on a worked coalfield, and past mining is a real consideration for anything that puts new foundations into the ground.
A Coal Authority mining report for the address is the way to establish the position. It is inexpensive, it comes back quickly, and it is far better obtained before a design is settled than after a trench is open and a decision has to be made in a hurry. We will not tell you your plot is affected, because nobody can say that from the pavement. We will tell you that the check is cheap and that skipping it is a false economy on this particular ground.
Above ground the rules are the familiar ones. On the interwar, post-war and modern housing out through Collycroft, Goodyers End and Exhall, a single storey rear extension of up to four metres on a detached house or three on a semi can fall within permitted development. In Bermuda, Bulkington or any of the borough’s conservation areas the position is different and an Article 4 direction may remove rights you would otherwise have.
Two storey work needs permission far more often than people expect, and on the tight colliery terraces it also needs a careful look at a neighbour’s light. If we think an application will struggle, we say so at quotation stage.
Our extensions work is described in more detail there, including how the inspections fit around the build.