17 Sigma Pl.

Located on a private cul-de-sac in Riverdale’s Estate Area, this 6-bedroom, 4.5-bath, Contemporary-style house has spacious, sunlight-filled rooms with generous exposures and glimpses of the Hudson River. Built in 1991, the house is set on a quarter-acre with a rear deck and grassy front, side and back yards. It has high ceilings and abundant closet space.

Features include: a marble-tiled entry vestibule; center hall; wood-burning fireplaces in both the sunken living room and den; formal dining room with sliding glass doors to a spacious deck; eat-in kitchen with countertops of Costa Esmeralda granite and stainless-steel appliances; library/office; main-floor guest bedroom with a full bathroom; master bedroom suite with wood-burning fireplace and 2 walk-in closets; master bathroom with whirlpool tub and marble steam shower; 2nd master suite; 9 skylights; finished 2-room basement with 3 storage/work rooms; 3-zone central air-conditioning and heating; central vacuum, intercom system; private driveway; attached 2-car garage.

The house is within walking distance to the Metro-North trains to Manhattan.