In the 1980s, British civil engineer Tony Deane began digging beneath his family home; 20 years later, the four-level tunnels had a railway and one-tonne lift and are heading to auction from £300,000
The extraordinary project was the work of British civil engineer Tony Deane, who began excavating beneath his family home in the 1980s. What started as a personal building project gradually grew into an underground complex covering more than 1,300 sq ft. From the outside, it looks like an ordinary bungalow tucked away on the outskirts…
