A Park Slope townhouse that closed for $916,555 in early 2011 is back and selling as four fully-renovated condos. The unitsthe last of which entered the market yesterdayare priced between $1.29 million and $1.665 million. All have innovative private outdoor space: #1 hosts a bluestone back patio, #2 has access to a private garden, and #3 and #4 share the sectioned-off, tiled rooftop. The whole building at 413 Bergen Street has new piping and wiring, and the option to buy from the owner, who's selling the "charismatic" property for a pretty $5.95 million. Every unit has a washer and dryer.