Newly Built 6-Bd. House w/ Front Porch, Rear Deck, Covered Patio & Level Grassy Yard on Private Cul-de-Sac       This spacious, brand-new 6-bedroom, 5-full- and 2-half, 5,067-sq.-ft. house is nestled at the end of a private cul-de-sac.  Handsomely clad in super-durable Hardie board siding, it is graced with a welcoming front porch, a large and inviting rear deck - perfect for al fresco dining and entertaining - and an expansive, grassy backyard. There is also a main-floor guest bedroom/den with its own full bathroom.     Standout features include: a formal entrance hall with a walk-in coat closet; large central foyer; living room with oversized southern windows; formal dining room with glass doors out to the rear deck; center-island kitchen with Calacatta Laza quartz countertops, 2 sinks and stainless-steel appliances by Wolf, Sub-Zero and Sharp (60-inch-wide refrigerator-freezer combo, 8-burner stove and 2 dishwashers); skylighted 2nd-floor hallway; master bedroom suite with cathedral ceiling, skylighted walk-in closet and glass doors to a private balcony; master bathroom with a double-sink marble vanity, deep soaking tub and glass-enclosed shower; 2nd-floor laundry room; finished walk-out basement with recreation room, powder room, maid's room/office with adjoining full bathroom and sliding glass doors to a rear covered patio and back lawn; pull-down steps to a storage attic; 4-zone HVAC; lawn sprinkler system; private driveway; attached 2-car garage; 40-by-200-ft. lot.     Conveniently situated for shops, parks, Metro-North trains and express buses to Manhattan.