AFS Installation's electricians will discuss with you your requirements for each and every room, taking into consideration the electrical equipment to be used. For a standard rewire, you would be looking at approximately 4 or 5 sockets per room.
We like to advise that for the main lounge area, a minimum of two to three sockets are installed, two behind the TV and then approximately 1 to 2 per wall depending, on the size of the room. Bedrooms would be fitted with a socket to either side of the bed then 1 or 2 on the wall opposite the bed.
Obviously, the design of the room is down to the customer so the amount of sockets will ultimately be determined by them. For a basic square edge white double socket you will be looking at approximately £3 per socket.
When it comes to sockets and switches you are now spoilt for choice; apart from the standard white plastic, you now have available a choice of brass, brushed steel, chrome or even black, all with varying designs. Obviously prices range from £3 to £133 depending on the make and model you choose.