I dismantled our old 1920s, stick built, timber frame bungalow after we had moved into the new build. Building Control weren't interested, it took us a couple of weeks to do it, after we had had the asbestos removed. We recycled virtually all of it, and it only cost us the price of hiring a concrete crusher for a while. We also took down a couple of single garages, one block built and the other a concrete panel construction. A nearby similar bungalow to ours was knocked down by a local farmer using a telehandler and removed to be burnt at the farm. It took them less than a morning, but I preferred our way of doing it.