Originally Posted by
Expressflight
There are indeed noise contour maps which I believe are a legal requirement together with noise monitoring sites around the airport. Unfortunately I haven't the time to find them just now as I'm just setting off on a three day trip. I would suggest the SEN website via the 'Corporate and Community' link at the bottom of their home page might be the place to start.
Spot on - Googling Southend Airport and then searching the website with the keyword "noise" takes you to the page linked below - the second link on the page is the "Noise Action Plan" and noise contour maps feature in the annexes of this document.
Noise Management at London Southend Airport