Hi

As far as I was aware you can also offer your home to DHA (Defence Housing), providing it meets their criteria.  There used to be that info on the site.  So you could see what areas and house types etc are for sale on their site, alot of the time they are in new estates.  So you could possibly buy through normal channels and then look into the option of leasing it through Defence, thus hopefully being able to avoide an inflated price.

Stacey