in laws live by hamble. the site was sold for housing a long time ago, but they were only allowed to build so many due to the current roads. there are plans for a relief road (i cant say anymore as the plans may not be public knowledge) and when this happens in 5-10 years the whole site will be built on.
So unless everyone clubs together for when BAA have to sell off soton to keep the c/c happy. it looks like hurn, popham or goodwood (places like l-upham and f-mount have next to no space or runway length).