Welcome home to this rarely available Beaux-Arts limestone townhouse located directly across from Prospect Park, on the border of Park Slope and Windsor Terrace. This 19 x 45 three story plus English Basement boasts over 3000 square feet of living space and impeccably restored architectural details throughout.  Currently configured as an owner's lower triplex (including in-laws suite) with rental on top, you can very easily convert to the single family home of your dreams.  The magnificent parlor floor boasts a full-width formal dining room including a gorgeous original mantel, Arts and Crafts ceiling, and pristine hardwood floors. The spacious living and center parlor have working pocket doors, picture frame moldings, pier mirrors, and three north-facing bay-front windows. There are high ceilings and abundant light on every floor of the home, along with treetop views of Prospect Park. The entire in-laws suite on the English Basement level has been renovated to include a newly tiled kitchen and bath, whitewashed oak floors, sliding frosted glass doors to a recreation room or home office, and ample storage. The owner's main living space on the parlor and third floors features a newly renovated kitchen with Caeserstone countertops, stainless appliances, and a retro commercial grade Wolf Chef's Stove. There are 2.5 newly renovated bathrooms with penny tile, marble, subway tile, and new brushed brass fixtures. The third floor also offers three bedrooms and a laundry room. The top floor of the home is currently used as a high income producing rental apartment with an eat-in kitchen, two-bedrooms, a newly renovated bathroom with walk in shower, Moroccan tiled floor and brushed brass fixtures. There is a skylight at the top of the main stairs, which pours light into the center hallway. Each floor offers immaculate hardwood floors and more original details than you can count. In addition to Prospect Park as your front yard, there is a wonderful decked patio with garden and parlor floor access. The front garden was recently re-finished with a bluestone patio and a rose garden. This perfectly positioned townhouse is  less than half a block to the F and G train at 15th Street/Prospect Park, close to the best of both Windsor Terrace and Park Slope's restaurants, shops, boutiques, specialty food stores, and the Nighthawk Movie Theater. Don't miss this unique chance to own one from the row of only sixteen historic limestone homes on the park. Owner/broker. Showings are by open house and by appointment.