Mosquitos yes. I have been renting here for about 6 months and once it hits night time expect to get bitten if outside. Not sure of flies have not been here in the heat. The mossies are pretty frequent around the river and parks though everything else about this suburb outweighs the small problem of bugs. I'm sure with some bug repellent the problem would be minimised and this area is so lovely, such close proximity to the city and freeway, the people in this suburb (including the kids even) are polite and friendly always happy to have a chat at the park with the dogs.