A few years ago designers Merrill Lyons and Charles Brill started the full renovation of their Gowanus townhouse, which involved “gutting it down to the brick facade, beams, and stair railings” and adding a deck in the back. The results—worthy of a feature in Dwell Magazine—mix the historic townhouse bones with modern lines and pops of color. With three bedrooms, space to spread out outdoors, and an inviting ambiance throughout, the residence is very family-friendly. The garden level is currently an income-generating rental unit, but it could be incorporated into the upper floors to create a larger single-family residence. Originally built in 1901, this completely transformed property is now on the market for $3,195,000.