The listed buildings of Benacre can be found here
http://www.britishlistedbuildings.co.uk/england/suffolk/benacre
An interesting article on Benacre here from 1936
http://blything.wikispaces.com/%28ben%29+Yeoman
Benacre from Google Earth
http://maps.google.co.uk/maps?q=felixstowe&hl=en&ll=52.399323,1.693944&spn=0.002645,0.010525&gl=uk&t=h&z=17&vpsrc=6