The latest plans for Gatwick are actually pretty expansive and will take up a lot of land south of the airport to Manor Royal/Crawley taking out a few small buildings within Manor Royal itself. Not that the landscape is particularly spectacular.
Will be an interesting election considering the tories only won it off the lib dems last GE. Might depend if Zac runs as an independent and locals support him in numbers on the Heathrow issue, it is a London area though with a strong remain vote and equally voters might want to punish the tories...