anxious

Hello! This is our first time using the forum after discovering you all last week. We have arrived back from Normandy after setting our hopes on buying a very nice house in La Manche. The only problem is that it is on the outskirts of St Laurent de Cuve. The agent showed us where it was in relation to the electricity line before the viewing. The map seemed to suggest that we were 3 to 5 kilometers away but the alarm bells are ringing since reading your comments and furthermore our agent has not replied to our two emails concerning this matter. Can anyone give us any info and advice?