Don't tell me, your Realtor told you there was no air traffic out here, right?
https://www.youtube.com/watch?v=iNb9hrGYEvA&app=desktopThe flight path in question is familiar to us, and I'd say it was quieter this past summer compared to '16 and '15, I think due to construction at T3? Back then I did a bunch of research to see that even during and after expansions to YYZ, that volume on this approach will get between 19 and 22% of all approach traffic or something. The altitudes we see out here have not changed, and aren't supposed to, looks like between 3300 feet and 4500 feet depending on the plane or weather? The only complaint you could make would be about some individual pilot being an A-hole flying too low or flying too far off approach paths. Check this out, this has improved greatly since last I checked in 2015:
https://www.flightradar24.com/43.68,-79.63/10 If you spot an objectionable flight, look it up and file a complaint with someone.
Also, the ongoing technologies will make these things quieter and quieter, so as volumes increase we are supposed to notice less noise? Sure. This you can Google, I'm no authority but here's the array:
https://www.google.ca/search?q=improvem ... 8AeE6IGoCAThe other tidbit of info I happened upon: There will be no real influence the public or municipalities can have to stop this, only to manage it, and apparently it's as good as it's going to get.