[jstanovic]

If you're talking about the South Ballajura area, I have a mate that lives on Guadalupe Drive, basically backing onto the powerlines (his neighbour has one of the properties you describe).

He moved from somewhere else in Ballajura, no noticeable difference, no issues that he is aware of. The actual houses aren't that close to the powerlines, I've worked at a house in Spearwood where the HV tower was in their front yard!!!!

I would be more concerned living in South Ballajura than any issues from the powerlines haha!!!!