Modern Luxury in Historic Park Slope. A stunning gut-renovated duplex penthouse nestled within a 19th century brownstone in the Park Slope Historic District, this 4-bedroom, 2.5-bahtroom condo offers a trendy Park Slope lifestyle designed for elegant modern city living. The aesthetic of the home is contemporary yet classic. An abundance of natural light highlights beautiful white oak floors, double-glazed Pella windows, and airy ceilings. On the lower level, a floor-through living room, dining room, and kitchen is perfect for entertaining and has lovely bay windows, and a pair of original wood-burning fireplaces with gorgeous mantels. The kitchen is adorned with an eat-in island, gleaming quartz countertops and backsplash, custom cabinets, and high-end stainless steel appliances from Viking and Liebherr. There is also a convenient powder room and guest bedroom perfect for use as a windowed home office. On the upper level are a trio of spacious bedrooms. The primary bedroom boasts a wall of custom reach-in closets and a windowed en-suite bathroom with a custom double vanity, gorgeous tilework, radiant heated floors, and a walk-in rain shower. The second and third bedrooms have private closet space, charming sky lights, and access to a second full bathroom with a deep tub. The home comes with a stacked washer/dryer from Whirlpool. 18 8th Avenue is a boutique condominium situated on one of the prettiest tree-lined streets in Park Slope. Residents enjoy close proximity to dozens of trendy dining and shopping options and easy access to the verdant fields and walking paths of Prospect Park. The building is close to the Grand Army Plaza Greenmarket, Montauk Club, Barclays Center, Brooklyn Museum, Brooklyn Botanic Garden, and Prospect Heights and Boerum Hill. Restaurants, bars, cafes, and the 2/3/B/Q subway lines are moments away. Pets are welcome.