Nassau Homes with Estate Style

Welcome to Nassau County, New York – a vibrant and picturesque region that perfectly blends suburban charm with urban convenience. Nestled on Long Island, Nassau County is renowned for its beautiful landscapes, top-notch schools, and a diverse array of communities, making it an ideal place for families, young professionals, and retirees alike.

As you explore the real estate market in Nassau County, you'll discover a stunning selection of estate-style homes that embody elegance and sophistication. These properties often feature expansive layouts, lush gardens, and luxurious amenities, providing an unparalleled living experience. Imagine waking up in a grand estate complete with soaring ceilings, gourmet kitchens, and serene outdoor spaces perfect for entertaining or unwinding after a long day.

Nassau County is not just about beautiful homes; it's also about lifestyle. Residents enjoy easy access to pristine beaches, scenic parks, and a plethora of recreational activities. Whether you’re strolling along the coastline, exploring the vibrant cultural scene in nearby towns, or indulging in fine dining, there’s something for everyone. Additionally, the area boasts excellent transportation options, making commutes to New York City seamless and convenient.

Investing in a home in Nassau County means embracing a community that values quality of life. With its rich history, diverse neighborhoods, and a strong sense of community, it’s no wonder that Nassau County is a sought-after destination for homebuyers. Experience the allure of estate-style living in this enchanting corner of New York – your dream home awaits!

Newest Nassau Homes with Estate Style

$2,950,000

4 Beds ⋅ 2 Baths ⋅ 1032974 MLS

Rare opportunity in Muttontown to own 5.25 acres of flat land in the Jericho School District. Offering exceptional privacy and minimal trees, this unique property presents potential for a luxury estate, future development, or a beautifully renovated private residence. Whether you're a developer seeking subdivision potential (subject to municipal approvals) or a homeowner looking to renovate and modernize the existing home with its in-ground pool, this property offers exceptional flexibility and value. The expansive, level topography provides endless possibilities while the surrounding privacy creates a peaceful setting that is increasingly difficult to find. Buyer to verify subdivision potential, lot dimensions, and all permitted uses with the municipality. Equestrian enthusiasts will appreciate the existing horse barn/stables and horse corral, making this an ideal property for horse owners or anyone seeking a true country estate while remaining close to everyday conveniences. Ideally located just minutes from the Long Island Rail Road with quick access to Northern Boulevard and major highways, the property offers the perfect balance of peaceful country living and commuter convenience. Seller financing is an option with a minimum of 55% down. Property Highlights: 5.25 flat acres Jericho School District Exceptional privacy Minimal trees for easier site preparation Existing home with in-ground pool—potential for renovation, expansion, or complete custom rebuild Existing horse barn/stables and horse corral Potential for subdivision, subject to municipal approvals Minutes to the LIRR, Northern Boulevard, and major highways Seller financing Ideal for developers, investors, equestrian buyers, or those seeking a custom luxury estate A truly rare offering that combines development potential, equestrian amenities, outstanding privacy, exceptional accessibility, and flexible seller financing—all in one remarkable property.

2212 Route 106, Syosset

$1,998,000

5 Beds ⋅ 4 Baths ⋅ 1031838 MLS

Exceptional opportunity to own a spacious Colonial estate set on over 2 acres of level property in the Village of Old Westbury. This 5-bedroom, 3.5-bath home offers a fabulous floor plan, impressive scale, timeless character, and outstanding potential, with recent cosmetic enhancements further showcasing its possibilities. Features include oak floors, three wood-burning fireplaces, an attached garage, in-ground saltwater pool, pond, circular driveway, and expansive flat backyard. A two-story grand entry foyer with bridal staircase and skylights creates a striking first impression. The main level offers a formal dining room with butler’s pantry, large living room with stone fireplace and sliders to deck and backyard, spacious kitchen with stainless steel appliances, and a sun-filled breakfast room overlooking the grounds. The generous family room features a vaulted ceiling, second stone fireplace, and sliders to a newer Trex deck. A library with oak built-ins offers an elegant office or possible sixth bedroom. A second, more private staircase provides convenient access to the upstairs bedroom level. Upstairs includes two bedrooms with a J & J bath, two additional bedrooms with another full bath, and a fabulous primary suite with fireplace, two walk-in closets, and private bath. The huge unfinished basement with high ceilings offers excellent future potential. Additional features include central vacuum, underground sprinklers, 2-zone hot air oil heat with humidifier, and roof approximately 15 years old. Convenient to train stations, shopping, parks, major roadways, and Old Westbury Golf & Country Club. Low taxes.

244 Store Hill Road, Old Westbury

$6,398,000

5 Beds ⋅ 6 Baths ⋅ 1022544 MLS

Perched atop 3 magnificently landscaped acres in the prestigious waterfront enclave of Mill Neck, this extraordinary custom-built estate seamlessly blends timeless architecture, exceptional craftsmanship, and modern luxury. Built in 2013, the residence was thoughtfully designed to capture breathtaking panoramic water views of Oyster Bay Harbor, Cove Neck, Centre Island, and the Long Island Sound from nearly every room. Approached through a private gated entrance, the property is surrounded by lush manicured lawns, specimen trees, vibrant gardens, and an impressive collection of fruit-bearing trees, creating a serene estate like setting. The exterior showcases stunning Mediterranean travertine stone, Marvin storm rated windows with rich mahogany interiors, handcrafted imported Italian doors and hardware, a custom curved “Artistic” mahogany entry door, and a "Ludowici" terra cotta roof. Constructed on oversized "Mat Foundations" a superior structural system rarely found in residential construction, the home reflects an exceptional level of quality and engineering. Inside, soaring 25-foot ceilings, Brazilian cherry flooring, custom Wenge oak doors imported from Italy, exquisite Murano glass lighting, and walls of glass create an atmosphere of sophistication and grandeur. A magnificent one-piece custom made curved staircase serves as a striking architectural centerpiece, while every principal room is positioned to maximize the spectacular waterfront vistas. The chef’s kitchen is beautifully appointed with custom mahogany cabinetry, a spacious center island, premium appliances including Bosch, Wolf, BlueStar, Liebherr, and Sub-Zero, and a fully equipped butler’s pantry. Designed for both intimate gatherings and large scale entertaining, the home offers elegant formal and informal living spaces that flow seamlessly onto expansive terraces and wrap-around balconies overlooking the water. The residence features five spacious bedrooms and six bathrooms, including four full baths and two powder rooms. The first-floor primary suite serves as a private sanctuary with water views, a luxurious spa bath, radiant heated floors, and custom California Closets. Each additional bedroom is ensuite and enjoys its own private balcony, creating a unique retreat for family and guests alike. The walk-out lower level is an entertainer’s dream, featuring a custom wet bar with Sub-Zero refrigeration, ice maker, dishwasher, gas fireplace, temperature-controlled 1,200-bottle wine cellar with integrated cigar humidor, private guest suite, second laundry room, library, multiple storage rooms, and direct access to an oversized patio overlooking the serene waterfront setting. This smart home is equipped with Control4 automation, Lutron lighting, Sonos audio throughout all three levels and outdoor spaces, VMS security, intercom system, HEPA air filtration, whole-house dehumidification, nine-zone heating, nine-zone cooling, radiant heated bathroom floors, 400-amp electrical service, natural gas, irrigation supplied by a private well, greenhouse, copper gutters with dry wells, French drains, and a whole-house Cummins generator backup. Rarely does a residence combine such extraordinary construction quality, resort-style amenities, spectacular water views, and unmatched privacy. Located just 45 minutes from Manhattan, this exceptional Gold Coast estate represents a truly rare offering in one of Long Island’s most coveted waterfront communities.

900 W Shore Road, Mill Neck

$5,599,000

6 Beds ⋅ 7 Baths ⋅ 1026409 MLS

Introducing an Extraordinary new Construction Estate in the prestigious Village of Muttontown, Set on approximately 3 Private acres overlooking a Picturesque Golf Couse. This Exceptional 2026 built residence offers the perfect blend of Modern Luxury , Elegance, and Sophistication. Featuring Six (6) Spacious Bedrooms and 6.5 designer bathrooms, with Radiant Heated Floors. The home showcases impeccable craftsmanship and high-end finishes throughout. A Grand Entrance welcomes you into a breathtaking Great Room, with soring ceilings, expansive windows, and abundant natural light, creating an impressive setting for both everyday living and entertaining. Designed for comfort and style, the residence includes two fireplaces- One Gas and One Electric, adding warmth and ambiance to the home's thoughtfully designed living spaces. The open and flowing floor plan seamlessly connects formal and informal areas while maximizing the stunning Golf Course Views. Nestled on a beautifully situated 3-acre property, this Magnificent estate offers privacy, tranquility, and resort style living in one of Long Island's most sought after communities. A rare opportunity to own a newly built luxury home in the Heart of Muttontown.

730 Remsens Lane, Muttontown

$3,988,888

7 Beds ⋅ 8 Baths ⋅ 1019177 MLS

Welcome to 314 Mill Hill Rd Mill Neck located in the Luxurious Gold Coast. This Exquisite home has been built by William Townsend the historic mansion was widely known as the Chancellor's Mansion, which was built in 1834. The estate has passed through several notable historical figures, including Theodore Roosevelt III and fashion designer Oleg Cassini. This estate sits on almost 6 Acres . The property has additional 2 Large guest homes . Which can make a wonderful compound for friends, staff or guests. Each guest house is about 2300 SF and nicely updated . The main Estate consists of 7 Bedrooms 8 bathrooms, Stunning Chefs Kitchen, And A Grand Formal Dining Room, This home a true masterpiece of workmanship. The gorgeous wrap around porch adds so much character and comfort ,The beautiful large balcony on the 2nd floor is ideal for relaxing and enjoying the Stunning Water views of Oyster bay Harbor. The property has a custom built greenhouse which is ideal for growing your own farm to table fruits and vegetables. This home is in close proximity to the local private Beach which is only 2 blocks away. The history of this home has been written up in multiple books and periodicals. A true gem not to be missed AN VERY LOW TAXES !

314 Mill Hill Road, Mill Neck

$12,250,000

7 Beds ⋅ 10 Baths ⋅ 1017340 MLS

This is an exclusive opportunity to own a turn-key Modern Mansion, perfectly positioned on 5 manicured acres on the Gold Coast of Long Island. Constructed in 2022, this designer residence showcases oversized windows, 12ft ceilings, multiple marble gas fireplaces, pocket doors, glass railings and more. Both captivating and secluded, this residence offers the warmth of a traditional home with a contemporary flair. The first floor has a two story foyer, spacious formal living and dining rooms, an office and a lounge with a built-in bar and billiards area. The state-of-the-art modern kitchen is outfitted with top-of-the-line Viking appliances, Neo Marble countertops, numerous pantries and a sweeping center island with bar seating. Off of the kitchen is a beautiful light-filled eating area, with doors leading out to the backyard, an inviting family room and a bespoke homework area/ work space. The main house boasts 6 vast bedrooms, all with en-suite bathrooms and large closets. The Primary Wing is on the first floor and is outfitted with a private sitting room, 2 patios, a laundry area, 'His and Her' spa-like bathroom with a stand-alone tub and two glass enclosed showers, as well as 2 custom walk-in closets, one totaling over 3,000 Sq.Ft. of storage space. Upstairs also features a playroom with a media center, a crafts room, a matted fitness area and a massive flex room over the 8 car attached garage. Additional interior details include 4 stylish powder rooms, an elevator, 2 full service laundry rooms, a whole-house Smart Camera and Alarm System, a central vacuum system, surround sound speakers and an unfinished basement, with an indoor sports court, spanning the entire length of the home. The exterior is fashioned with a gated entry, a long blue stone and pebble driveway, a solid stucco facade, steel windows and decorative metal gutters. The property is elegantly landscaped and has a 60ft x 25ft Saltwater Heated Pool and Hot Tub, a Cabana with a Kitchenette, a fenced-in Dog Run and a covered patio with an outdoor lounge area, great for entertaining. In proximity to The Village of Locust Valley, the LIRR, charming local beaches and some of Long Island's most prominent Country/Golf Clubs. Zoned for the acclaimed Locust Valley Central School District.

199 Lattingtown Road, Locust Valley

$2,199,000

5 Beds ⋅ 5 Baths ⋅ 1011882 MLS

Welcome to this Exquisite New Construction Grand Estate in the prestigious Hewlett-Woodmere School District! Showcasing Sophisticated Modern European Architecture, this stunning home features a Grand Two-Story Foyer, Soaring ceilings, oversized windows, and elegant open-concept living spaces drenched in natural light. The main level boasts formal living, dining room, a dramatic two-story family room, and a designer chef’s kitchen with an expansive center island—perfect for both grand entertaining and refined everyday living. A first-floor bedroom with full bath, laundry room, and attached garage complete this thoughtfully designed level. The second floor presents a lavish primary suite with a spa-inspired bathrooms and spacious walk-in closets, along with three additional generously sized bedrooms and beautifully appointed bathrooms. Multiple private balconies elevate the living experience, while a striking open bridge overlooks the foyer and family room below, adding architectural grandeur. With approximately 4,600+ sq. ft. of meticulously crafted living space, this custom-built Colonial showcases premium finishes, abundant natural light, generous proportions, and exceptional attention to detail throughout. Perfectly situated in the heart of Hewlett within the highly regarded Hewlett-Woodmere School District, this home offers unmatched conveniences—near the LIRR station, Trader Joe’s, Starbucks, Urgent care, for everyday conveniences. No detail overlooked, no second chances—this is Hewlett’s next standout home!

1310 Waverly Street, Hewlett

$21,500,000

10 Beds ⋅ 10 Baths ⋅ 1010319 MLS

Steeped in the grandeur of Long Island's celebrated Gold Coast, this extraordinary 33+ acre equestrian estate formally named 'Westward' presents a rare opportunity to acquire a significant piece of North Shore history. Privately nestled amid rolling pastures, mature woodlands, and formal gardens, the estate seamlessly blends timeless architectural elegance with an unparalleled country lifestyle just moments from New York City. Originally commissioned in 1924 for noted industrialist and financier Benjamin Brewster Jennings - President and Chairman of Socony-Mobil and a prominent figure in New York's financial and corporate circles - this Georgian Revival brick residence with a cascading slate roof was masterfully designed by renowned architect Walter B. Chambers. The estate's distinguished landscape plan was created by legendary landscape architect Ellen Biddle Shipman, whose formal gardens and thoughtfully designed grounds continue to define the property's enduring beauty. Approached by a long, tree-lined drive framed by classic stone walls, the stately residence commands a setting of exceptional privacy and serenity. Encompassing three full levels of living space, the home is distinguished by grand entertaining rooms, soaring proportions, multiple wood-burning fireplaces, graceful arched windows, leaded-glass details, and an abundance of natural light. A gracious entrance vestibule opens to a sweeping curved staircase, while expansive formal living and dining rooms provide an elegant backdrop for entertaining on any scale. The 10 bedroom, 9.5 bathroom primary residence also features a spacious eat-in kitchen, indoor spa pool, vast slate patios and an outdoor swimming pool with cabana set against picturesque grounds, providing an idyllic backdrop for outdoor enjoyment. For equestrian enthusiasts, the property offers a turnkey horse facility. The grounds include a well-maintained main barn, four run-in sheds (equipped with stalls, water, and electricity), a hot walker, extensive paddocks, and open acreage ideal for riding and grazing. Additionally, this unmatched property includes charming gatehouse cottages, staff apartments, and multiple ancillary structures, most of which have been recently renovated, creating flexibility for guests, caretakers, or income-producing opportunities. Located within one of the North Shore's most prestigious and historically significant communities, the estate enjoys close proximity to Long Island Sound beaches, renowned equestrian facilities, and some of the region's finest private clubs and golf courses. Zoned within the esteemed North Shore Central School District. Rarely does a property of this caliber come to market - offering a remarkable combination of provenance, architectural distinction, equestrian amenities, acreage, and development potential. A legacy estate of exceptional character and enduring significance, representing the very essence of North Shore country living.

97 Pound Hollow Road, Old Brookville

$8,975,000

6 Beds ⋅ 9 Baths ⋅ 1011822 MLS

A Legacy Estate of Uncommon Distinction — Buttonball Hill Conceived in 1929 for Vanderbilt heir Aldred Coster Schermerhorn, Buttonball Hill is a masterwork of Georgian architecture set amid sweeping manicured grounds. The classic red brick and clapboard exterior — crowned by a slate roof and crisp black shutters — announces itself with quiet authority. Inside, a double-height foyer with hand-carved moldings and a gracefully curved staircase sets the tone. Soaring ceilings and a natural flow make the principal rooms equally suited to intimate daily living and grand entertaining. The formal living room opens through French doors into a sun-filled solarium; the chestnut-paneled library and cozy den each offer their own fireplace and garden access. The chef’s kitchen is a true centerpiece — expansive and impeccably appointed, with top-of-the-line appliances, custom cabinetry, and generous counter space designed for serious cooking and effortless hosting. Multiple seating areas make it the natural heart of the home: a sun-drenched breakfast nook overlooking the gardens, a sprawling island ideal for casual dining, and a comfortable sitting area perfect for gathering with family and guests. The primary suite is a sanctuary: sitting room, two ensuite baths, fireplace, and a private balcony with sweeping estate views. Outside, a heated pool, Har-Tru tennis court, and beautifully landscaped gardens round out the resort-caliber grounds. A superbly maintained estate where historic soul meets modern ease — minutes from top schools, village amenities, and convenient rail access to the city.

52 Piping Rock Road, Locust Valley

$5,499,000

9 Beds ⋅ 8 Baths ⋅ 1005247 MLS

Set on 3.32 meticulously landscaped acres, this sophisticated and elegant Gold Coast jewel is a true luxury retreat. The home was designed by esteemed early 20th-century architect Mott B. Schmidt, who was highly regarded for his grand homes. A grand entrance welcomes guests, framed by stately arched trees that line the long, circular driveway. Inside, the richly paneled foyer and wide pegged oak floors set the stage for exquisite architectural details, including a sweeping staircase and intricate custom millwork. The first floor offers a seamless blend of grandeur and comfort. The magnificent living room and banquet-sized dining room both feature elegant fireplaces, while the gourmet kitchen boasts a spacious center island and a bright breakfast room. A butler’s pantry adds convenience, and the library, adorned with built-in bookcases and a fireplace, offers a cozy retreat. Additional highlights include a sunroom, two en suite guest bedrooms, a first-floor washer/dryer, and a powder room. Oversized windows throughout the home provide breathtaking views of the lush grounds. The expansive primary suite is a private sanctuary, complete with a fireplace, spa-like bath, dressing area, and a large balcony overlooking the manicured gardens. This level also features four additional bedrooms with two Jack-and-Jill baths, two additional fireplaces, a gracious hall bath, a gym/bedroom, an office/bedroom, and a second-floor laundry room. The lower level offers an abundance of recreational space, including a playroom, arts and crafts area, and a full bath. The exquisitely landscaped grounds provide something for everyone, offering endless opportunities for relaxation and entertainment. The sunken gardens, originally designed by renowned landscape architect Robert Ludlow Fowler Jr., are a marvel to behold. They gracefully lead the way to a serene 20x50 saltwater gunite pool that is complemented by a spacious, elegant pool house. Sports enthusiasts will appreciate the lighted clay tennis court and a heated, enclosed outdoor structure, perfect for squash or basketball. Adding to the estate’s appeal, a charming three-bedroom, two-bath guest cottage provides comfortable accommodations, while a three-car heated garage with a separate workroom ensures ample space for vehicles and storage. This extraordinary estate is a timeless masterpiece inside and out, seamlessly blending historic charm with modern refinement.

8 Stonegate Lane, Old Brookville

$14,900,000

7 Beds ⋅ 9 Baths ⋅ 1004738 MLS

‘Haut Bois’ is a refined brick-and-stucco French chateau nestled in the heart of Brookville, New York. Inspired by the Louis XIV hunting lodge that later became the Palace of Versailles, this extraordinary 18-room estate is steeped in history, elegance, and timeless beauty. Originally built in 1916 by renowned architect Ogden Codman Jr. and meticulously restored in the late 20th century, this one-of-a-kind masterpiece sits at the end of a private road on eight pristine acres. Beyond its wrought-iron gates, a long, tree-lined stone driveway leads to the stately residence, where every detail reflects exceptional craftsmanship and sophistication - from antique stone fireplace mantels and hand-painted wallpaper to crystal chandeliers and bespoke finishes throughout. A grand entrance hall with a sweeping marble staircase welcomes you to the main level. The formal living and dining rooms, each adorned with French doors, open seamlessly to the outdoor entertaining terraces and overlook the breathtaking formal gardens. The chef’s eat-in kitchen features a spacious center island, custom cabinetry, a La Cornue range with matching hood, premium appliances, and granite countertops. Completing the main level are a wet bar, library, den, powder room, and a private guest bedroom with an en-suite bath. Upstairs, the luxurious primary suite offers separate dressing rooms, multiple walk-in closets, and two exquisite marble bathrooms. Three additional generously sized bedrooms, two full baths, and elevator access complete the upper level. The lower level is thoughtfully designed for both recreation and comfort, featuring separate guest quarters, a billiards room, playroom, laundry room, fitness area, spa, and sauna. The basement level includes abundant storage, a temperature-controlled wine cellar, and access to the attached four-car garage. Originally landscaped by famed French architect Jacques Greber, the grounds are nothing short of spectacular. Highlights include a stunning step-down courtyard, irrigated vegetable garden, gated tennis court, in-ground pool with pool house, chipping and putting green, and an outdoor fireplace and grilling area. Cloaked in ivy and grandeur, and tucked away along Long Island’s storied Gold Coast, ‘Haut Bois’ stands as one of the last remaining architectural treasures of its era.

1985-4 Cedar Swamp Road, Brookville

$4,900,000

6 Beds ⋅ 5 Baths ⋅ 1003784 MLS

Enter the wrought iron gates, crowned with classic gas lanterns that cast a warm, welcoming glow and along a private drive, Rolling Meadows reveals itself with the quiet authority of architecture built without haste -a classic brick Georgian residence with stately columns and a slate roof, set amid nine-plus acres of gracious formal gardens and mature specimen trees. Inside, wide plank oak floors create genuine character. A sweeping staircase rises from the entry foyer; the living room and imported Filipino mahogany-paneled library each offer wood-burning marble fireplaces; the formal dining room features a distinct china showcase; and the chef’s kitchen — with its substantial center island and adjoining breakfast room — is designed for both daily living and entertaining. The principal suite is positioned on the main floor, offering exceptional privacy, generous dressing, and a unique ensuite bath. A first-floor guest suite, three additional second floor bedrooms, a substantial bonus room and a three-car attached garage complete the residence. The grounds are as fully realized as the interiors. An Innocenti and Webel pool and dedicated pool house provide an effortless setting for outdoor entertaining. The equestrian facility comprises a seven-stall barn, multiple paddocks and on-site staff quarters. The serious equestrian infrastructure is complemented by a three-car attached garage. There are two additional outdoor garages on the estate. Rolling Meadows is that increasingly rare proposition: a fully equipped country estate where architectural pedigree, equestrian infrastructure, and the warmth of a well-appointed home meet without compromise. A property of this character is best understood in person.

550 Chicken Valley Road, Locust Valley

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Listings courtesy of OneKey® MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of . All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.