Via facebook I learned about:
http://www.english-heritage.org.uk/about/news/eh-mobilise-volunteer-heritage...
a project to survey grade II listed buildings via crowd sourcing.
Is the english team in contact with them? I see connections with Wiki Loves Monuments at least, taking pictures is a first part of a survey, and if hey can be convinced to have those under a CC licence, would be very nice.
Regards,
Andre