I love this post and I frequently re-read it. I wondered if you knew about the Art Deco House in Guiseley? Here's a link to when it was for sale - http://www.wowhaus.co.uk/2011/07/21/on-the-market-1930s-art-deco-four-bedroomed-house-in-guiseley-leeds-west-yorkshire/ It looks like it's on Highway, but you can only see the back of it on google streetview. I think there might be a couple more up that way but I can't find them right now!