Third time's the charm?

 Intrepid surveyor Mike Finkbeiner explores 105 Parsonage Road (representative) 

Intrepid surveyor Mike Finkbeiner explores 105 Parsonage Road (representative) 

105 Parsonage Road, that swampy building lot that's been on the market for years and now asking $1.345 million, reports a contract. It also had contingent contracts in 2014 and 2015 and nothing came of them, but perhaps this time someone's figured out how to build a home there. 

How to and, more elusively, why.