All wrong it's in the Guide to Building regs 150mm from worktop to centre of socket page 61 at the top.Mike.
Not quite factually correct...
There is NO minimum given in BS7671..
The regulations just states should be sufficiently high to avoid damage to the plug or socket outlet or flex during normal use..
That will be regulation 553.1.6 page 142 of the red book.
The Guide to Building regs is just "General Guidance" of sensible practice that can be adopted..
BUT it is not a set-in-stone figure that should always be followed...
It is quite reasonable to put a socket lower than 150mm (6inches) without causing any undue strain on the socket or plug or flex...
So compliance with BS7671 can easily be achieved at heights lower than 150mm..
as has been said already.. the most important governing factors IMHO are:--
The height of other accessories.
The edges or joins on any wall tiles.
Compliance with 553.1.6
If all them are good then they do NOT have to be 150mm!
However my personal height is often higher than 150mm..
many kitchen have them 4inch tiles and I often bring the bottom of the socket in line with the top of the second tile from the worktop..
so thats a tad higher than 8inch!!
Guinness