I haven't been out that way in a while, but there was a newer estate just before the Amber petrol station(probably 3-5 yr old by now), if that's the one, then yes, seems fine in there, and the houses inside are pretty much what you get all over the city outskirts, with decent gardens too.
georgian village before that is a decent estate too, and a bit cheaper, I haven't heard of any huge social problems, although pedestrian access to O'Malley is still possible from the parrallel road(turn right then left at the industrial estate), near the soccer club. Check that out and you'll have seen the worst of it, really only a handfull of corpo houses even face onto this parallel road.
hope this helps...
for that it's worth, I'm surprised these houses aren't more, given access to the new road...
one proviso, you really only have one local secondary school, check it out if it applies, not sure on its academic record....
not a problem if you can bring kids to city center schools etc though