I don't know Courttown Park itself but do know a couple who left kilcock as got fed up of the commute to work.You might need to bear this in mind.Also maybe it was just me but I found the air quality in Kilcock really bad in cold weather.
If you are commuting to Dublin, I would forget about Kilcock and look at Maynooth instead. I think the houses are roughly the same price but Maynooth has a much better train service. Also from talking to people who lived in Kilcock there really isn't much to do.