London property prices and London crime map

http://www.londonpropertywatch.co.uk/avg_prices.html
http://www.housepricegraph.com/
http://www.thisismoney.co.uk/mortgages-and-homes/house-prices/article.html?in_article_id=440369&in_page_id=57


properties on the map
http://www.nestoria.co.uk/plaistow/property/buy#dyn:/coord_51.535666,0.024337,51.524987,-0.004374/property/buy

London crime map

http://maps.met.police.uk/

http://www.met.police.uk/crimefigures/

http://maps.police.uk/view/city-of-london/

http://www.spotcrime.com/uk/london

http://www.bbc.co.uk/news/uk-12336381