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$25,000,000
13 Beds 17 Baths 1001064 MLS
Experience Applewood Estate — a generational North Shore compound where timeless architecture, historic provenance, and resort-caliber living unfold across more than 35 secluded acres in the esteemed Village of Upper Brookville. Once an operating apple orchard in the early 1900s and later owned by renowned American artist Montague Flagg, this extraordinary estate carries a legacy as rich as the land itself. Hidden behind a gated, tree-lined approach, the property reveals a breathtaking landscape of rolling lawns, mature specimen trees, formal gardens, peaceful water features, and open meadows designed to evoke the grandeur of Long Island’s historic Gold Coast estates. Inspired by Tudor Cotswold architecture, the compound is a masterclass in cohesive design, blending old-world craftsmanship with modern luxury across multiple residences and lifestyle amenities. The centerpiece is a magnificent custom-built Manor residence encompassing approximately 13,000 square feet of refined living space. Constructed in 2005 with slate, brick, and stone, the home showcases extraordinary craftsmanship through onyx marble accents, oversized parquet flooring, handcrafted iron fireplaces, detailed millwork, and dramatic entertaining spaces throughout. A grand foyer anchored by a sweeping staircase introduces interiors defined by warmth and scale, including a soaring ballroom with 23-foot coffered ceilings, an elegant library loft, meditation room, billiards lounge with wet bar, and a sun-filled eat-in kitchen with breakfast room overlooking the estate grounds. Designed as a true multi-structure compound, Applewood Estate includes several additional residences and guest accommodations, including a beautifully renovated barn residence with attached two-bedroom cottage, an additional two-bedroom cottage, a two-bedroom pool house, a one-bedroom studio, and a meticulously reconstructed circa-1914 stone barn now transformed into a luxurious retreat. Outdoor living is equally exceptional. The estate features a heated swimming pool and spa pavilion, built-in outdoor kitchen, resurfaced tennis court, separate sports court, expansive paddocks, and formal equestrian facilities complete with horse stables and a training ring. Additional highlights include a six-car detached garage, maintenance barn, commercial-grade 150kW generator, and secure gated entry, all thoughtfully integrated into the estate’s serene natural surroundings. Rarely does a property offer this level of acreage, architectural integrity, historical significance, and lifestyle versatility within one of the North Shore’s most coveted enclaves. Applewood Estate is not simply a home — it is a private world crafted for legacy living, grand entertaining, and timeless retreat.

1 Applewood Estate, Upper Brookville

$3,700,000
4 Beds 4 Baths 955669 MLS
Move right into this stunning four-bedroom ranch residence set on 5.5 beautifully landscaped acres. Thoughtfully updated and impeccably maintained, this light-filled home offers an open-concept floor plan designed for today’s modern lifestyle. There is an updated one bedroom guest cottage and a separate office. Built on one level, the home showcases expansive floor-to-ceiling windows and doors that frame picturesque garden views and flood the interiors with natural light. The gracious living and dining areas are anchored by a striking double-sided stone fireplace, creating architectural interest and a warm, inviting ambiance. A sophisticated bar room with wine refrigeration and custom painted cabinetry enhances the cozy den, offering the perfect setting for entertaining. The expansive kitchen and family room serve as the heart of the home, featuring a dramatic double-height vaulted ceiling with loft above and seamless access to a side terrace ideal for outdoor dining and gatherings. Beautifully appointed with crisp white cabinetry, honed Absolute Black granite countertops, top-of-the-line appliances, and radiant heated floors, the kitchen flows effortlessly into the informal dining area and family room, complete with a raised-hearth stone fireplace. Additional highlights include pristine condition throughout, Newly painted and redone guest quarters, separate living and dining rooms, and a separate hot water heater., New generator, new gas line (2025), House newly painted and redecorated and grounds re landscaped. The Property in Spring is filled with an abundance of color with the Hellebores, Azaleas, Rhododendron. It is private and magical.

343 Chicken Valley Road, Upper Brookville

$3,600,000
7 Beds 6 Baths 995929 MLS
Rosegate is an enchanting mini estate that harkens back to golden age of the North Shore of Long Island. This architectural gem has been thoughtfully expanded over the years into a stately 7-bedroom Colonial, set on 2.85 acres of lush, storybook grounds. Every inch of Rosegate exudes character and charm from its Ludowici style roof to its diamond trellis ivy covered walls. Step through the front entrance, and you’re greeted by exquisite hand-painted murals that set the tone for the artistry and elegance within. The sun-drenched living room and formal dining room, with their graceful proportions and classic design, provide an exceptional setting for entertaining, while timeless details like wood-pegged and parquet floors along with elegant archways elevate every space. For those seeking quiet retreat, the library leads to a cozy bedroom (or office) with a beamed ceiling and French doors that open to the serene pool area. A touch of convenience and sophistication, the home also features an elevator for easy access to the second-floor primary suite. A separate guest wing with three bedrooms and a full bath offers privacy and comfort for visitors. The outdoors are a masterpiece in their own right. The gated front garden with whitewashed brick sitting walls and specimen plantings is highlighted by a charming center fountain. The rear garden, with its sweeping lawn, showcases a sparkling Gunite pool surrounded by a bluestone patio—perfect for summer gatherings. A charming greenhouse by the 3 car garage completes this idyllic retreat. Steeped in history yet updated with modern comforts, Rosegate is more than a home—it’s a timeless escape that captures the heart and imagination.

285 Piping Rock Road, Locust Valley

$5,250,000
6 Beds 8 Baths 985121 MLS
An exceptional private brick estate compound set on approximately 7 meticulously manicured acres in Upper Brookville. This impressive residence offers grand scale, timeless elegance, luxurious landscaping, and a true lifestyle experience both inside and out. Filled with natural light, the home features vaulted ceilings, oversized windows, sweeping property views, 6 spacious bedrooms with en-suite baths, 7.5 baths, large eat-in kitchen with generous counter space and storage, and full finished basement. Designed for both daily living and elevated entertaining, every space offers comfort, presence, and functionality. The meticulously designed grounds create a resort style setting with a custom 22,000 gallon koi pond, custom lighting, newly resurfaced Har-Tru tennis court, heated gunite pool, 8-person hot tub, pool house with kitchenette, full bath and changing room, custom outdoor kitchen, and premium speaker system inside and out. Complete with space for 10-cars, car lifts, and carport, this rare Upper Brookville estate delivers privacy, scale, luxury, and an unmatched indoor and outdoor lifestyle. A rare opportunity to own a private Upper Brookville estate with exceptional amenities and beautifully maintained grounds.

45 Wolver Hollow Road, Upper Brookville

$7,200,000
6 Beds 9 Baths 987913 MLS
Dam House is a magnificent 8.66-acre waterfront estate presiding over brilliant sunsets and water views of Beaver Lake. Completed in 1926, the masterfully designed six - bedroom Colonial residence has a refined elegance and timeless charm. It is complemented by expansive bluestone and red-brick patios, a four-bedroom cottage, a one-bedroom pool house, a sparkling swimming pool and a hard surface tennis court. Shade, specimen and flowering trees proliferate the captivating gardens. Manicured shrubs and flowering perennials add to the landscaped beauty. Additional amenities include an irrigation system, an outdoor fireplace, a vegetable garden, a root cellar and two enclosed dog runs with shelter. Full house generator for the main residence and a separate generator services the cottage. Attached two-bay garage and detached four-car garage. This property offers a luxurious lifestyle, in an idyllic waterfront setting.

200 Cleft Road, Mill Neck

$3,995,000
5 Beds 5 Baths 979148 MLS
“West Creek” located high above Mill Neck Creek currently negating the flood insurance requirements, is available for the first time in almost three decades. A once in a lifetime opportunity to experience waterfront living in the village of Lattingtown. This unique property offers a rare, expansive view of Bayville Bridge. Beautiful, east-facing location with magnificent daily sunrises. The almost 4 acres of mature gardens and open landscaping allow for water views from almost every room in the house. The site offers full water access with a concrete dock suitable for small watercraft. Rolling lawns lead to a newly renovated pool house with a bathroom, refrigerator and split unit HVAC. The recently updated gunite pool and brick patio was restored in 2024 offering unimpeded water views. This property is all about unending water views from almost every room as well as several outdoor dining and entertaining spaces. Five bedrooms currently with room for an easy sixth bedroom as well as 4 1/2 baths offer room for plenty of guests and weekend entertainment. The primary bedroom is ideally located on the second floor with a water view and walk out balcony is arranged as a suite including a seating area, en-suite full bathroom, attached changing room, ample closets and a separate small office. The remaining bedrooms are all unique with their own water views on the first floor. Open plan layout includes multiple living, dining and lounge options as well as several formal dining areas. Kitchen includes a 48in Sub-Zero refrigerator, built in Viking microwave with a Carrera Marble center island and double ovens. This kitchen is the perfect open gathering place for guests. This house is bright and airy with high ceilings including 19 skylights throughout. Four gas fireplaces and one wood burning fireplace give a year-round warmth to this home. New roof with GAF 50 year transferable Warranty, updated HVAC, updated windows and countless other features make this the perfect place to make your own.

61 Factory Pond Road, Locust Valley

$2,399,000
6 Beds 5 Baths 979551 MLS
Welcome to this beautifully transformed Carriage House, where historic charm meets modern living! This impressive main residence offers a spacious open floorplan, featuring three generous bedrooms and 2.5 bathrooms. The heart of the home is illuminated by a stunning wall of windows, flooding the space with natural light and providing gorgeous views of your serene graveled French garden—perfect for entertaining friends or enjoying quiet moments in nature. But that’s not all! Just steps away, you’ll find a Guest House fully renovated and ready for your creative touch. This charming second dwelling is an excellent option for a cozy studio, or an in-law suite. It includes a full kitchen, a sunny sunroom, a handy laundry room, and a half bath on the main floor. Head up the stylish spiral staircase to discover three additional bedrooms and a full bath, offering even more versatile living space. Set on over 2 level acres, this property is a rare find that beautifully combines historic elegance with contemporary comforts, providing you the perfect canvas to create your dream lifestyle. Whether you’re seeking a multi-generational living arrangement or simply a uniquely charming estate to call home, this property invites you to write the next chapter in its wonderful story. Don’t miss out on the opportunity to own this exceptional home that seamlessly blends history and modernity. Tours 24/7

22 Brookville Road, Muttontown

$8,800,000
7 Beds 11 Baths 973001 MLS
Apple Trees Is A Place Where Time Slows And Life Feels Richer. Down A Winding Drive, Past More Than 15 Private Acres Of Specimen Trees, Flowering Gardens, And Sprawling Lawns, A 1916 Tudor Revival Manor By Renowned Architect Roger H. Bullard Reveals Itself With Quiet Grace. Its Slate Roof And Ornamental Brickwork Glow In The Morning Light, While Ten Fireplaces Warm Rooms Filled With Coffered Ceilings, Hand-Finished Millwork, And Over A Century Of History. Built As A Wedding Gift For Junius Spencer Morgan, Son Of J.P. Morgan, Apple Trees Is A Home With Soul A Home Where Laughter Spills From The Sunroom, Music Drifts From The Grand Piano In The Salon, And Evenings End With Candlelight And Conversation On The Bluestone Patio. Daily Life Here Feels Effortless. Mornings Begin With Sunlight Spilling Through The Greenhouse As Roses And Rhododendrons Stir In The Breeze. Stroll Through Arboretum-Like Grounds, Savor A Match On The Har-Tru Tennis Court, Or Swim Laps In The Gunite Pool. Further Back, A Putting Green And Your Own One-Hole Golf Course Create Moments Of Playfulness And Escape. Evenings Might Bring Wine From The Climate-Controlled Cellar, Dinner Al Fresco Under Century-Old Trees, And Firelight Shared With Friends. Inside, The Estate’s Scale And Details Inspire. Spanning Over 13,000 Square Feet, Apple Trees Offers Far More Than Seven Bedrooms And Seven Full Baths; It Offers A Canvas For A Richly Layered Life. A Mahogany-Paneled Study, A Chef’s Kitchen Built For Bold Meals And Late-Night Stories, And Gracious Entertaining Spaces Framed By Windows That Capture The Beauty Of The Surrounding Grounds. The Boutique-Style Primary Suite Is Its Own Sanctuary, Complete With Dual Baths, A Steam Room, Sauna, Fireplace, And A Dressing Room Designed For Mornings That Matter. The Grounds Are A World Unto Themselves. Specimen Trees, Perennial Gardens, A Greenhouse, And A Barn Nestle Seamlessly Into The Landscape, Believed To Have Been Influenced By The Legendary Olmsted Brothers. These Private Acres Offer Room For Your Next Vision, Whether That Means A Sculpture Garden, A Vineyard, An Outdoor Cinema Beneath The Stars, Or Stables And A Riding Trail. This Is Land That Listens, Ready To Reflect Whatever Inspires You Next. Behind The Scenes, Thoughtful Infrastructure Provides Peace Of Mind. A Whole-Property Gas Generator Supports The Main House, Guest Apartment, And Garage, Ensuring Seamless Continuity In Any Season. The Three-Bedroom Apartment Above The Garage Adds Flexible Space For Guests, Staff, Or Extended Family, Further Enhancing The Estate’s Versatility. Every Inch Of Apple Trees Respects Its History, Yet Nothing Here Is Frozen In Time. Move In And Live Beautifully As-Is Or Reimagine The Home Through Your Own Modern Lens. Its Craftsmanship, Scale, And Setting Are Already In Place The Rest Is Limited Only By Your Imagination. In A World That Moves Too Fast, Apple Trees Doesn’t Chase; It Invites You To Breathe. Here, Luxury Is Not Loud. It Is Quiet Confidence, Permanence, And Provenance Wrapped In Storied Walls And Sunlit Windows. This Is One Of Locust Valley’s Last Great Legacy Estates, Built To Impress In Its Time And Still Breathtaking Today. And Now, It Is Ready For Its Next Chapter.

95 Piping Rock Road, Locust Valley

$4,475,000
5 Beds 9 Baths 974091 MLS
A rare offering where tranquil water views meet timeless natural surroundings; Privately positioned at the end of a quiet cul-de-sac and approached by a long treelined drive, 8 Mill Pond Lane is set across nine acres of pristine waterfront with unobstructed views along Mill Neck Creek. Originally built as a builder’s own residence, which has had extensive and comprehensive remodeling by the current owner in recent years, the home reflects a seamless blend of bold contemporary design and modern luxury. Located within the coveted Lattingtown community and the Locust Valley School District, the property offers a rare balance of privacy and accessibility—just moments from renowned yacht clubs, golf courses, private schools and white sandy beaches. Elevated rolling lawns with panoramic waters views and breathtaking sunrise and sunset define the natural scenic setting. Inside you are greeted by soaring ceilings and walls of glass which create a light-filled, seamless indoor/outdoor living concept. Stepping into a grand foyer, you are greeted with a stunning 25-foot great room with stone fireplace. The recently updated chef’s kitchen, complete with dual butler’s pantries, flows effortlessly into formal/informal living and dining spaces designed for both intimate gatherings and flow into indoor/outdoor entertaining. The first-floor primary suite serves as a private sanctuary, featuring vaulted ceilings, a fireplace, and a spa-like bath while capturing waterfront views. The abundantly-lit foyer leads to a sculptural curved staircase taking you to the second level, where three en-suite guest bedrooms, additional living spaces, and a library open to wraparound balconies overlooking expansive vistas. Outdoor amenities include a recently redesigned, heated, saltwater Gunite pool and spa; a dedicated pool bathroom; expansive entertaining areas; and direct kayak access. Completing the offering is a three-car garage with EV charging and discreet interior access to a guest wing with butler’s pantry. A rare opportunity to experience refined waterfront living on Long Island’s Gold Coast— just moments from Locust Valley Village with LIRR connection.

8 Mill Pond Lane, Lattingtown

$3,750,000
6 Beds 6 Baths 973588 MLS
Tucked away on a serene private road just minutes from the storybook charm of Locust Valley, this Mediterranean-style Colonial is a true estate of distinction. Sited on 5+ pristine acres, seamlessly blends classic elegance with modern luxury. Designed with both grandeur and comfort in mind, the home features two gracious primary suites on the main level, a total of 6 spacious bedrooms, 5 full bathrooms, and one half bath. Soaring 10-foot ceilings enhance the sense of openness throughout, while rich oak hardwood floors provide warmth and sophistication in every room. The heart of the home is a massive chef’s kitchen, thoughtfully appointed for both entertaining and everyday living. A timeless oak-paneled library offers a refined retreat for work or leisure. The layout is perfectly made for making entertaining a seamless, enjoyable experience. Recently renovated, upstairs bathrooms, along with brand new HVAC systems, and a newly constructed three-car garage, ensure turnkey ease and modern comfort. Full partially finished basement, with walkout to outside. "The Last of the Mohicans" on a highly desirable private road in Matinecock, this extraordinary property offers rare privacy and elegance in one of Long Island’s most coveted enclaves. Close proximity to LIRR (train), renowned golf courses, and schools makes this a desired location. A truly unique offering that must be seen to be appreciated.

406 Duck Pond, Locust Valley

$8,995,000
6 Beds 10 Baths 970669 MLS
OFFERS OF $7,000,000 OR GREATER RECEIVED ON OR BEFORE SEPTEMBER 21, 2026 TO BE CONSIDERED. ENTIRE PROPERTY WAS COMPLETELY RENOVATED FROM 2023 T0 2026. Maison Blanche: An Architectural Icon in Upper Brookville Experience the pinnacle of ultra-modern luxury at 31 Chestnut Hill Drive. Set on five flat, private acres at the crest of a premier cul-de-sac, this architectural sanctuary was originally designed by the renowned architect Gary Gallagher and redesigned by award-winning FAIA architect Stuart Narofsky, leading to an extensively renovated (2023–2026) masterpiece. The residence features six bedrooms with en-suite bathrooms, four additional half-baths, to include an expansive first-floor primary suite. Architectural highlights include two custom floating staircases with glass railings, porcelain and white oak floors, and frameless full-bodied Belldinni doors. The chef’s kitchens in the main and guest houses are equipped with Wi-Fi-controlled Thermador appliances and specialty quartz islands. Uniquely designed for wellness and entertainment, the second-floor features 3 bedrooms and a private gym and Finnish sauna, while the lower level boasts a Dolby-Atmos theater, wine tasting room, a yoga/massage spa, and a wet bar. Outside, a heated saline pool and spa are framed by a porcelain patio and an unobstructing glass railing, and an outdoor wet kitchen. App-controlled for the modern age, the estate features smart management of the custom steel entry gate, five-zone HVAC, motorized shades, security, and a whole-house generator. This is the new standard of Gold Coast living.

31 Chestnut Hill Drive, Upper Brookville

$2,895,000
4 Beds 5 Baths 967360 MLS
UPPER BROOKVILLE. Privately set behind sweeping lawns on over two acres in the Village of Upper Brookville, this elegant North Shore residence offers the privacy, scale, and timeless character synonymous with Gold Coast estate living. The home features 4 bedrooms, with primary suite on the main, and 3 full and 2 half baths, along with sun-filled living spaces, hardwood and tiled (radiant heated) floors, where seen, and classic architectural details throughout. A gracious entry leads to beautifully proportioned interiors designed for both everyday comfort and sophisticated entertaining. The formal living room with fireplace flows seamlessly into the dining room and adjoining sun room, creating an inviting setting for gatherings large or small. At the heart of the home, the chef’s kitchen features custom cabinetry, stone countertops, and a generous center island, opening naturally to the main living areas. The first-floor primary suite provides a private retreat complete with a walk in closet and a beautifully appointed bath with soaking tub and oversized shower. Additional bedroom/library on the first floor offers the perfect space for a home office or quiet relaxation. The second level includes additional bedrooms and bath, while the finished lower level offers exceptional entertaining amenities including a home theater, wine cellar, and bar/kitchenette. Outdoors, the property features expansive lawns and patios, mature landscaping, koi pond, fire pit, and an inground heated Gunite pool with detached guest/pool house (featuring full bath, kitchenette, living room with fireplace, and rec area), and 2 outdoor BBQ spaces, creating an ideal setting for summer entertaining and weekend gatherings. Conveniently located to world-class golf courses, equestrian estates, yacht clubs, and the charming villages of Locust Valley, Roslyn, and Manhasset, with Manhattan just a short commute away. A rare opportunity to enjoy refined estate living in the heart of Upper Brookville. Additional features: whole house generator, exterior lighting throughout, built in speakers throughout interior and exterior, 2 car attached heated garage, cul-de-sac location, and more.

1017 Friendly Road, Upper Brookville

$5,495,000
944325 MLS
Stunning 18-Acre Estate in Lattingtown - A Unique Blend of History and Natural Beauty Discover an exceptional opportunity to own the last major parcel of the historic Underhill Farm, nestled within the prestigious Oyster Bay National Wildlife Refuge. This breathtaking 18-acre property set on two separate buildable approved lots on Factory Pond Road offers over 1,100 feet of pristine waterfront along Mill Neck Creek, providing an unparalleled setting for nature enthusiasts and history buffs alike. Embrace the serenity of this picturesque landscape, featuring a sweeping open field ideal for a variety of uses, from serene pastoral views to expansive gardens. A charming small wooded area adds a touch of tranquility, while mature trees offer privacy and an enchanting natural backdrop. Rich in history, this land was once home to a factory renowned for crafting Revolutionary War uniforms, imbuing the property with a unique historical significance. The legacy of this factory adds an intriguing layer to this already compelling site. This rare piece of real estate combines the allure of a wildlife haven with the charm of historical heritage, all set against the stunning backdrop of Mill Neck Creek. Whether you envision a private estate, a conservation project, or a legacy property, this unparalleled offering is a once-in-a-lifetime opportunity. Seize the chance to own a slice of Lattingtown's storied past and its spectacular natural beauty.

31 Factory Pond Road, Locust Valley

$2,799,000
5 Beds 4 Baths 938081 MLS
Tucked at the end of a quiet cul-de-sac, this timeless contemporary sits on two perfectly level acres offering exceptional privacy and a deep, usable yard. The property features an in-ground heated pool with a waterfall and beautiful outdoor space ideal for gatherings or relaxation. Inside, the home provides plenty of opportunity with its dramatic ceilings and walls of glass that create a bright, open feel throughout. The sunken living room flows into a dining area with a wet bar. The first floor includes a spacious primary suite, a dedicated home office, and both formal and casual living areas—all thoughtfully laid out and generously proportioned. With its solid foundation and impressive architectural details, this home offers an incredible opportunity to update and customize to your personal style.

7 Pin Oak Court, Old Brookville

$5,585,000
9 Beds 12 Baths 885874 MLS
Welcome to GRAY HORSE FARM - Just Updated & Renovated for 2025 luxury living! Recently transformed with a gut-renovated Top of the line chef's kitchen with new cabinets, countertops, backsplash, floor, and high-end appliances. There are six new designer bathrooms, all-new recessed lighting throughout, upgraded 800-AMP electric and utility systems. This grand estate seamlessly blends timeless elegance with modern comforts. A truly iconic Georgian estate nestled in the heart of Upper Brookville, this 17,587 square feet of total living space, this sprawling residence features 9 bedrooms, 9.555+ bathrooms, 10 wood-burning fireplaces, and exquisite architectural details, including vintage millwork, antique hand-painted wallpaper, and Samuel Yellin wrought-iron gates from the JP Morgan estate. Designed in 1924 by renowned architect James W. O’Connor and landscape architect Robert Ludlow Fowler, Gray Horse Farm is where classic architecture meets nearly 9 acres of pristine, equestrian-ready grounds. Perfectly suited for multigenerational living, the estate includes three separate guest/staff quarters (two 1-bedrooms and one 3-bedroom), offering privacy while staying connected. For those who love to entertain and enjoy the outdoors, the estate features a 20' x 55' heated saltwater pool with a pool house that's fully equipped, tennis and basketball courts, and a secret meditation garden you don't want to miss. For the car enthusiast there's a 7-car garage. Equestrian enthusiasts will appreciate the 3-stall stable, multiple paddocks, and run-in horse shed, all designed for top-tier country living. Additional highlights include a whole-house generator, —all just 27 miles from Manhattan. Whether you're seeking a premier equestrian retreat or an expansive generational compound, Gray Horse Farm delivers an unmatched lifestyle of luxury, privacy, and prestige. A rare offering close to top universities,marinas, beaches, golf, museums and americana shopping!

60 Piping Rock Road, Upper Brookville

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.