Meticulously renovated 21 Wide, two-family Brownstone Beauty located in North Slope Historic District. This gem is currently used as a single family home. Built c.1889, this Romanesque Revival/Neo-Grec-style house has been impeccably restored and maintained. Original, intact details include the rusticated brownstone facade, cast-iron railings and grilles, interior Neo-Classical moldings and wood-casings, wooden pocket shutters, and five pristine marble mantels with cast-iron grates. Central A/C and 3-Zone Radiant floor heating throughout.Original double doors & entry foyer bring you to the parlor floor, which offers South-facing spacious living room with gorgeous light, and a bay window with views down the tree-lined street. New inlaid hardwood floors, custom built-ins, a sweet powder room and extra-large coat closet on this floor as well. Renovated open kitchen/dining room with stainless steel appliances, granite island counter top, tons of cabinet storage, pantry and oversized casement window. A set of doors from the dining room leads out to a steel-framed, ipe-surfaced deck to enjoy all year round. Stairs lead down to the lush garden completely redone just a few years ago with an irrigation system for all planted areas. The bright & airy upper floor with two skylights features a large master bedroom, custom bay-window seating with built-in storage and a spacious walk-in closet. Tastefully designed modern bath with Carrara marble counters, extra-long deep soaking tub and W/D. Two additional bedrooms facing lovely gardens and another full bath on this floor.The garden level one bedroom has been beautifully designed with its own private entrance, can generate high monthly income. The recently completed renovation includes a tiled mudroom with bench seating, wide-plank walnut floors and custom built-ins in the living room. The eat-in kitchen has stone countertops, custom cabinets and new stainless steel appliances. Glass door leads out to your paved backyard. Cozy bedroom with huge, brand new windows looking onto the garden. The bathroom features a gorgeous, modern marble tiled shower and custom marble vanity w/ brass fixtures. The BONUS! The full-height, finished basement with its original archways has been completely renovated, with new concrete foundation, new wide-plank tile floors, and built-in cabinets for even more storage. Currently used as a playroom, it is ready to become your new screening room/hideaway. The location provides easy access to transportation, 2, 3, B, D, N, R & Q trains as well as all the shopping and restaurants Park Slope & Prospect Heights has to offer. A STUNNING classic modern home you should not wait to see.