I agree most buildings won't be listed and most landlords are cheapskates. But there are quite a lot of listed buildings in London: http://londonist.com/2011/0

I agree most buildings won't be listed and most landlords are cheapskates. But there are quite a lot of listed buildings in London: http://londonist.com/2011/06/all-listed-buildings-in-london-on-one-map http://londonist.com/2011/06/all-listed-buildings-in-london-...