The site at 164 Hancock Street is one of two adjacent parcels being redeveloped by 164 Hancock Development LLC. Together, the pair of similar looking 50-foot-tall brick and brownstone buildings will occupy what was once the private garden of 168 Hancock Street, a grand 1880s Neo-Grec townhouse with a mansard roof and side bays. The developer purchased the landmarked property and its large garden in 2021 for $4.55 million, later dividing it into separate tax lots, city records show.