Hi thanks for the quick responses...
At present none of the garages have power, and from seeing what the neighbours garages are used for I wouldnt imagine having power is a priority for them. On the other hand they are both very friendly and I assume that they would both be very co-operative in letting me go across their houses.
With regards to under ground or over, I think over would be easier. Im not sure how the power would be taken from the house but it could run up the back of ours, along the underside of the neighbours, and then across to the garage. I think that the distance from the end house to the garage would be 4-5 metres. Ideally though I prefer the idea of going underground as it would look less unsightly.
This shows the gap between the end house and the garage which is a pathway to our garden, so am I right in thinking that I could come down the side of the house and channel under the pathway and across to the garage?
If not then it might be above...
As you can see its not a massive gap, so I think that should be fairly simple.
When it comes to doing this, what will I need to get/do legally? i.e. will I just need the neighbours permission to go across their houses?
Also how is the power actually taken from my house?