Corby is one of the better towns on our patch to extend a house in, and it is worth explaining why rather than pretending every job everywhere is equally hard.
The estates were laid out with space. Plots are generally generous, side access is normal, and there is usually room on the drive for a skip and a mixer. Most of the housing is neither listed nor in a conservation area, so permitted development is frequently available, and the plot depth means the full allowance can often actually be used rather than being theoretical.
The one thing that does need checking carefully is what the house is built of. The post-war building programme here produced a range of construction types, including non-traditional and system built houses, and those behave differently when you form an opening in a wall or tie a new structure into an existing one. A rendered elevation tells you nothing on its own. We establish the type at survey, because the structural approach and therefore the price depend on it entirely.
Estate covenants are the other item worth raising early. They are a private legal matter rather than a planning one, and planning permission does not override them, so a quick look at your title before design work starts occasionally saves a great deal.
In the surrounding stone villages the position is quite different, with conservation area designations and older, softer fabric that needs a different approach entirely.
Our extensions work is set out in more detail there, including the stages of a build and how the Building Control inspections fit around them.