luxury properties for sale Nassau County, United States (page 5)

*527 Split Rock Road is a beautiful custom-built brick and stucco Colonial home set on 2 professionally landscaped, tranquil acres in the Syosset SD. Situated on a private road (off Split Rock Rd), the park-like lush property boasts a 250' driveway in a serene, private quiet setting. This approximately 5500 sq. ft house is set between the shops of downtown Syosset and the waterfront of Oyster Bay. The property is phenomenal, a year-round wonderland that offers spectacular sunrises in the backyard -- and picturesque sunsets glowing over the front lawn. Designed with an open floor plan, the heart of the house features a spacious country kitchen complete with Sub-zero refrigerator and high-end appliances, plus an adjacent multi-windowed dining area overlooking the stunning property. First floor includes formal dining room, bedroom, full bath, living room, grand foyer with soaring ceilings and sweeping staircase, den with cozy fireplace, luxurious powder room, laundry room and convenient back staircase for easy access to second floor. The second floor features a tremendous 2nd family room and additional room with French doors, perfect for another bedroom or office. 4 second level bedrooms include an expansive primary with a private balcony overlooking the grounds. This serene retreat includes a sitting area, dressing area, walk-in-closets and elegant, oversized, ensuite bath with soaking tub and spacious shower. 3 additional bedrooms share 2 well-appointed baths. The home features custom moldings, pristine hardwood floors and bespoke closets. The resort-like property features a spectacular 44'x22' saltwater, heated, gunite swimming pool with automatic retractable pool cover, expansive paver patios, lush specimen plantings, covered pergola BBQ area and additional deck off the kitchen/den. Unfinished basement with walk-out steps awaiting your design. The home is in the coveted Syosset School District, including Berry Hill Elementary School.

Overlooking picturesque Oyster Bay Harbor, this stately waterfront Manor home is located on 1.71 acres and boasts 245 feet of water frontage. Featuring 6 large bedrooms with walk-in closets and 7.5 baths with high-end fixtures and fittings, this magnificent property has an idyllic master retreat on the main floor with incredible views across the Harbor, 2 spacious walk-in closets with center islands, and a luxurious marble master bathroom with a soaking tub and an incredible shower for two. The foyer, with its grand mahogany entry doors and fielded wainscot paneling, leads to an open-plan bright and airy great room with a dramatic two-story ceiling, floor-to-ceiling stone fireplace, clerestory windows, and 3 sets of French doors that frame stunning water views. With herringbone floors, built-in cabinetry that offers ample storage, and glass doors for displaying china, the elegant dining room is perfect for gracious entertaining. The chef's kitchen has been designed with custom cabinetry, professional-grade appliances, 2 walk-in pantries, marble counters, an expansive marble center island with inlaid walnut butcher-block ends, and an octagonal breakfast area that overlooks the shore. A lovely conservatory/sunroom with terracotta flooring and a fireplace is located off the kitchen and offers an ideal spot for relaxing. The lower walk-out level features a paneled family room with a fireplace and coffered ceiling, a billiard room, temperature-controlled wine cellar, exercise room, custom onyx wet-bar, and an amazing home theater with a coffered ceiling, comfortable leather seating, and sound-proofed walls. The exterior has a generous bluestone patio, outdoor kitchen, and an incredible infinity pool in a beachfront setting with professional landscaping, manicured formal gardens, yoga platform, and a putting green. Additionally, there is a charming guest suite with a bedroom, bathroom, kitchenette, living and dining area. Complete with 6-zone central air conditioning and 15-zone heating systems, in-ground sprinklers, a 2-car garage, this exceptional Smart Home is the epitome of timeless design and showcases exquisite architectural details with extraordinary craftsmanship throughout., Additional information: Appearance:Diamond,Interior Features: Guest Quarters, Lr/Dr, Marble Bath

Welcome to this stunning, modern residence in the heart of Jericho, perched within the sought-after Syosset school district. Built in 2017 and meticulously maintained, this home blends elegant design with functional comfort. Key Features & Highlights Spacious layout — With 5 generous bedrooms and 4 full baths, this home offers abundant space for family, guests, and flexible living arrangements. Inviting interiors — Gorgeous hardwood flooring flows throughout the main levels. Skylights bring in natural light. The expansive first floor is ideal for both day-to-day life and entertaining. Gourmet kitchen & appointments — Outfitted with top-tier appliances (gas cooktop, convection oven, microwave, dishwasher, refrigerator) and smart layout to blend style with utility. Finished basement — A full, finished lower level provides extra living, recreation, or home office space. Brick construction & curb appeal — The classic brick exterior offers timeless appeal. A dramatic porch entrance adds architectural character. Parking & storage — An attached 2-car garage with garage door opener ensures ease and functionality. Systems & utilities — Central air conditioning, forced-air heating (natural gas), public water and sewer. Lot & outdoor potential — On a ~10,710?sq ft lot (˜0.25 acres), there’s room to create outdoor living spaces, a deck, or private garden retreat.

Introducing 2 Atlas Avenue — a 2020-built showpiece that delivers the rare pairing of modern luxury and thoughtful design in the heart of Malverne. Set on a generous 80 x 100 lot on a tree-lined street just blocks from the Village and the LIRR, this home offers a lifestyle of ease, convenience, and true pride of ownership. Inside, nearly 2,000 square feet of beautifully appointed living space unfolds through an open floor plan built for the way we live today. The sun-filled living and dining rooms flow effortlessly into a stylish kitchen featuring custom white cabinetry, quartz countertops, stainless steel appliances, and a generous center island designed for gathering. Hardwood floors run throughout, and a well-appointed powder room completes the main level. Upstairs, a private primary suite — a true rarity in this neighborhood — features a large closet and en suite bath. Three additional bedrooms (one currently styled as a home office), a full hall bath, and a convenient second-floor laundry round out the level with flexibility for every lifestyle. A full-height basement offers ample storage and utility space, while a pull-down staircase leads to an expansive attic. Outside, the signature wrap-around porch enhances the home's curb appeal, and the private side yard — anchored by a cement patio, professional landscaping, and an eight-zone smart sprinkler system — delivers exceptional outdoor living potential. A detached one-car garage, two-zone gas HVAC, Navien tankless hot water system, and 200-amp electric service complete the picture. This is a home that stands apart — for its quality, its layout, and a location and lot size seldom available in Malverne. An extraordinary opportunity to enjoy modern living in one of the Island's most welcoming communities.

Privately set at the end of a quiet cul-de-sac, this builder-owned colonial, completed in 2020, offers over 7,000 sq. ft. of refined living space with sweeping views of Dosoris Pond and the distant Connecticut shoreline. Designed and occupied by the builder, the home is a showcase of expert craftsmanship, timeless design, and luxurious materials throughout. Inside, you'll find coffered ceilings, custom millwork, and oversized windows that fill the home with natural light and frame water views from nearly every room. The chef’s kitchen flows seamlessly into elegant formal and casual living areas, designed for effortless entertaining and day-to-day living. The primary suite is a true private retreat, featuring a spa-caliber bath, walk-in closets, and a balcony that captures panoramic water views and breathtaking sunsets—a space thoughtfully designed for rest and relaxation. The finished lower level, with 12-foot ceilings and 2,400 sq. ft., offers endless possibilities—ideal for a home movie theater, entertainment center, gym, or creative space. Additional highlights: Built in 2020 with Energy Star Certified construction 300 Amp underground electric service 4K motion-activated security system Two-zone radiant floor heating Smart home technology Professionally landscaped property with direct pond access This is a rare opportunity to own a builder’s personal residence in one of Glen Cove’s most peaceful and picturesque waterfront enclaves—where modern luxury meets natural beauty.

Often dreamed about but rarely available: Welcome to a truly beautiful waterfront property, completely renovated to perfection. This 9500 square foot home with breathtaking views of Oyster Bay Harbor has a combination of elegance, luxury and meticulous detail. 1.7 acres of waterfront with your own private staircase and beach provide reasonable maintenance and taxes while the location of the exterior buildings create privacy and additional living space. Amenities in the main house include 6 bedrooms and 6.5 baths with radiant heat, Waterworks and Kallista fixtures. The house is completely finished inside and out, with beautiful custom crown, baseboard and ceiling moldings, cedar closets, original oak floors, thermopane windows, hand crafted library, six interior fireplaces and one exterior fireplace, six zones of air conditioning and heating and a 48kw whole house generator. The gourmet kitchen includes a Wolf stove, Sub-Zero refrigerator, two Bosch dishwashers, quartz countertops and a large pantry, all looking out on the harbor. Every room is remarkably detailed, including beautiful lighting fixtures, doors, door hardware and built in shelving and cabinets. The basement boiler room and mechanical rooms and systems are pristine. There is a three story fire sprinkler system, geothermal, three hot water tanks, built in dehumidification systems and water filtration system. The basement has incredibly high ceilings and a basketball/pickle ball/soccer sports court. The completely redone two bedroom guest house has a brick patio with water views, an open floor plan living room with fireplace, kitchen with a cleverly designed moveable island on wheels, full bath, laundry, two bedrooms and a full bath upstairs and a gym in the one car garage. The separate 3.5 car garage with possible living quarters above provides space for an artists studio, game room, storage, or additional living space with views of the harbor. Beautifully landscaped, the property is fenced, with a heated, saltwater gunite pool with new mechanicals. Relax on the bluestone terrace in front of the home overlooking the tranquil waters or entertain in style with al fresco dining, in the midst of beautiful hydrangeas and specimen plantings. A truly one of a kind Must See Jewel. A Masterpiece Listing.

This home has the location you want, the size you want, and the ability to make it your own beautiful home. The first floor has lovely entry foyer with beautiful staircase, large living room, formal dining room, powder room, spacious kitchen adjacent to family room as well a laundry, pantry and mud room. There are five bedrooms including master suite with sitting room and master bath. The basement has Recreation room with storage and utilities. There is central air conditioning, gas heat, updated electric, sprinklers, hard wood floors. Lovely, spacious, home