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$729,888
3 Beds ⋅ 2 Baths ⋅ 1025105 MLS
Welcome to this stunning expanded ranch situated on 0.82 acres, featuring a pristine in ground pool! The brand new updated kitchen boasts soft close cabinets, granite countertops and brand new appliances, highlighted by a SPACIOUS island. Enjoy the comfort of central AC, along with a new Roth oil tank and a 40 Gallon Buderus water heater and boiler. The property includes updated 200 amp electrical service and a six zone in ground sprinkler system. The expanded driveway leads to a generous four car garage, ensuring ample storage space. Inside, you'll find three bedrooms and two bathrooms, with the primary bathroom being newly updated. There’s also room for a home office or the potential for additional bedrooms. Conveniently located just three miles from the Port Jeff train station and ferry, this home is minutes away from Heritage Park, Trader Joe’s, Uncle Giuseppe’s, and the new Whole Foods coming soon. It’s also part of the highly regarded Mount Sinai School District. This gem won't last long!

4 Missouri Avenue, Mt. Sinai
$1,300,000
5 Beds ⋅ 3 Baths ⋅ 1025468 MLS
Welcome to this beautifully maintained 5 Bedroom, 2.5 Bath Colonial nestled on over 3 private acres, offering the perfect combination of classic charm, modern comfort, and exceptional space. The main level features a sun-filled living room with a fireplace, a warm and inviting den with a second fireplace, a formal dining room for entertaining, and a spacious eat-in kitchen designed for everyday living. A first-floor bedroom, private home office, and convenient half bath provide added flexibility for guests, remote work, or multigenerational living. Upstairs, the generous primary suite offers a walk-in closet and private full bath, while three additional bedrooms and another full bath provide plenty of space for family and guests. The fully finished basement adds even more versatility with a kitchenette, dining area, family room, and laundry area, making it ideal for extended living, recreation, or entertaining. Step outside to your own private backyard oasis featuring a fully fenced in-ground pool, an elegant stone patio, and expansive open grounds perfect for outdoor entertaining, recreation, or simply enjoying the peaceful surroundings. Complete with ample parking and a desirable blend of privacy and convenience to local amenities, this exceptional property offers the space, comfort, and lifestyle you've been searching for.

77 Shore Road, Mt. Sinai
$949,990
4 Beds ⋅ 3 Baths ⋅ 1024841 MLS
Welcome to 83 Shore Road, a beautifully maintained colonial set on over an acre of property in the heart of Mount Sinai with an adjacent buildable 1.35 acre lot available if desired. This recently renovated property offers many opportunities for expansion and development to fulfill any vision! This spacious 4-bedroom, 2.5-bathroom home offers a bright and inviting layout with multiple living spaces perfect for both everyday comfort and entertaining. Some features include hardwood and vinyl floors throughout the home, recessed lighting throughout the first floor, stainless steel appliances in the kitchen, fireplace, 200 amp electric, oil heating and central air conditioning. The oversized primary en suite offers high ceilings, walk-in closet and a full bathroom. Additionally, there is a partially finished basement and 2 car garage. The dining room and great room boast huge windows overlooking the inground pool, lush landscaping and mature trees that are complemented by a long driveway and private setting. Enjoy peaceful surroundings while being just minutes from beaches and the amenities of Port Jefferson Village. Don't miss out on this unique opportunity to own a beautiful home in one of Mount Sinai’s most desirable communities!

83 Shore Road, Mt. Sinai
$1,500,000
4 Beds ⋅ 4 Baths ⋅ 1024683 MLS
Exceptional luxury meets timeless elegance in this meticulously updated Colonial, nestled very privately within the prestigious South Harbor Woods community, in the award-winning Mount Sinai School District. Designed for those who appreciate both refined living and unforgettable entertaining, this remarkable residence offers more than 4,000 square feet of thoughtfully curated living space where every room has been crafted with comfort, sophistication, and functionality in mind. The heart of the home is an impressive chef's kitchen appointed with premium Thermador appliances, abundant custom cabinetry, an oversized center island, and an expansive dining area designed for effortless entertaining in addition to a formal dining room. Beautifully proportioned formal and casual living spaces flow seamlessly throughout, enhanced by integrated surround sound and exceptional attention to detail. The crown jewel of this remarkable residence is the spectacular primary suite addition, thoughtfully constructed in 2022—a feature that would be extraordinarily difficult to find elsewhere. Designed as a true private sanctuary, this magnificent retreat showcases 9 foot ceilings, a dramatic floor-to-ceiling dual-sided fireplace, an expansive custom walk-in closet, and a spa-inspired ensuite featuring a timeless rolled rim clawfoot soaking tub and oversized walk-in shower, creating the ambiance of a five-star luxury resort. The finished lower level offers exceptional versatility with a spacious recreation room, dedicated fitness room, full bath, abundant storage, and sliding glass doors providing direct access to the backyard. Outside, discover your own private resort where professionally designed landscaping, extensive paver patios, multiple outdoor entertaining and relaxation areas, an outdoor kitchen, hot tub, sparkling in-ground pool, and mature specimen plantings create an extraordinary setting for entertaining or quiet enjoyment. Additional premium features include a high-end integrated security camera system, new roof, gutters, heating system, exterior doors, garage doors, pool liner, and much more. Beautifully maintained and completely move-in ready, this exceptional South Harbor Woods residence offers luxury living at its finest. Thoughtfully priced based on current comparable sales and the home's extensive 2022 expansion, premium upgrades, and overall condition. A must see in person to truly appreciate.

6 Maureen Drive, Mt. Sinai
$1,250,000
4 Beds ⋅ 4 Baths ⋅ 1020327 MLS
Magnificent Custom Built Colonial in the Highly Sought After "Orchards" Community of Mount Sinai. This Meticulously Maintained Home Boasts; a Bright and Airy Open Floor Plan with a Gourmet Chefs Kitchen, Granite & Stainless High End Appliances, Wine Fridge, Hardwoods, Marble Fireplace, Main level Office/ 5th BR, 2nd floor Laundry room, Country Club Backyard, Heated Salt IG Pool with Slide, Built-in Fire Pit, Pavers, Oversized Deck Overlooking Very Private, Professionally Landscaped Grounds. CAC, Sprinklers, Oversized Driveway fits 8-10 vehicles. Needs nothing, Move in ready...*Truly a MUST SEE Diamond home!! *Taxes do not reflect STAR*

47 Grassland Circle, Mt. Sinai
$795,000
4 Beds ⋅ 3 Baths ⋅ 1013359 MLS
Welcome to this exquisite home in Mount Sinai! This charming residence offers 4 generous bedrooms and 2.5 bathrooms, complemented by a convenient 2 car garage. Situated on a quiet corner in a tranquil neighborhood, this property provides a peaceful retreat. The primary bedroom features an en-suite bathroom and dual closets, ensuring ample storage space. Recent upgrades include a roof from 2019, all brand new kitchen appliances, a boiler and oil tank from 2016 and stunning new oak wood floors throughout. The electrical system has been fully updated to 200 amps. Enjoy the ease of central vacuum and a brand new central AC system. Additionally, the home boasts a 6 zone in ground sprinkler system and a freshly painted gunite pool, ready for you to create wonderful memories. You'll love the ideal location, just a 2 mile drive to Cedar Beach and Mount Sinai Harbor, perfect for docking your boat. Trader Joe’s and the upcoming Whole Foods are close by for your shopping needs. The train station and ferry are only 10 minutes away, with Mather and St. Charles Hospitals also conveniently nearby. Stony Brook schools and hospitals are just a short 20 minute drive. Patchogue Mount Sinai Road is minutes away, offering easy access to the expressway and Sunrise Highway for effortless commuting. Indulge in delicious meals at Alexandros, Savinos and Uncle Giuseppe’s Restaurant, enjoy nearby Heritage Park, where you can partake in Foodie Fridays and summer concerts, all just minutes from your door! Don’t miss this exceptional opportunity to own a home in the Mount Sinai School District!

2 Barry Lane, Mt. Sinai
$999,900
3 Beds ⋅ 3 Baths ⋅ 1003673 MLS
Welcome to Mount Sinai living at its finest! Home is set on beautifully landscaped property; 25 Vineyard Way offers just shy of 3,000 square feet of living space featuring 3 bedrooms plus a versatile loft/home office and 2.5 baths. The impressive approx. 600 sq. ft. great room showcases cathedral ceilings and a stunning gas fireplace, while the den offers an additional wood-burning fireplace for added warmth. Entertain with ease in the formal dining room and updated kitchen featuring new appliances & center Island. Recent updates include fresh interior paint, updated flooring throughout, brand new carpeting on the stairs and second level, new blinds, updated interior & exterior lighting with dusk-to-dawn exterior lights, a 6-year-young roof, and an upstairs A/C unit replaced approx. 6 years ago. The garage has also been freshly painted and finished with an epoxy floor coating. Step outside to your private backyard oasis complete with an in-ground pool featuring an 8-year-young Loop-Loc cover and liner, pool cabana/bar area, new pergola fenced yard, and a new shed foundation with an 8x13 shed. Additional highlights include main-level laundry, updated above-ground oil tank (2025), blacktop driveway with cobblestone pavers and walkways, and 6-zone in-ground sprinklers with room for an additional zone. This exceptional home combines comfort, style, and resort-like outdoor living in a highly sought out location.

25 Vineyard Way, Mt. Sinai
$1,199,997
6 Beds ⋅ 3 Baths ⋅ 1001121 MLS
Welcome to this exceptional Center Hall Colonial located in the prestigious Woodhull Manor section of Mount Sinai. Immaculately maintained and beautifully appointed, this impressive 6-bedroom home offers the perfect combination of elegance, comfort, and resort-style living. Step inside to an inviting open floor plan designed for both everyday living and entertaining. The spacious main level is highlighted by custom crown molding throughout, custom blinds, and stunning built-in cabinetry surrounding the fireplace in the family room, creating a warm and sophisticated gathering space. The primary en-suite serves as a private retreat featuring two walk-in closets, a full bath, and an additional nursery/dressing room, offering incredible flexibility and luxury. Generously sized secondary bedrooms provide ample space and flexibility for use. The fully finished basement with egress window adds even more living space, perfect for a media room, gym, playroom, home office, or guest accommodations. Offering 3,526 sq ft of beautifully designed living space, plus a 772 sq ft basement - totaling 4,298 sq ft, this home provides plenty of room for everyone. Step outside and experience your own private backyard oasis. Professionally landscaped grounds surround the picturesque built-in pool. Surround sound audio with exterior speakers create the ultimate setting for entertaining or relaxing in total serenity. The backyard also features a stone fire pit, wood play-set, Ninja Course, dog run, and in-ground sprinklers for added convenience. Perfectly situated on a dead-end courtyard, off a dead-end street, this home offers exceptional privacy while still being close to local amenities. Enjoy nearby parks, beach club access, and scenic walking trails that make this location truly special. A rare opportunity to own a meticulously cared-for home in one of Mount Sinai’s most sought-after neighborhoods.

4 Crabapple Court, Mt. Sinai
$899,000
4 Beds ⋅ 3 Baths ⋅ 993829 MLS
Welcome to this spacious Bill Hines Colonial, 4 bedroom, 3 bath on a quiet cul-de-sac offering 2,899 sqft of living space. Hardwood floors run throughout, complemented by generous room sizes, and abundant closet space. The large eat in kitchen features granite countertops, a breakfast bar, and views of the backyard and inground pool. The family room features a wood burning fireplace, while the laundry area is conveniently located on the main level of the home. The huge primary suite includes a private en suite bath and two walk in closets. Three additional bedrooms, a full basement with extensive storage, a two car garage, and two zone heating and central air conditioning complete the interior. Step outside to a fully fenced backyard featuring an inground pool, offering plenty of space for entertaining and outdoor enjoyment. Move in ready, well maintained, and ready for its next owner to call home.

4 Carol Court, Mt. Sinai
$499,999
3 Beds ⋅ 1 Baths ⋅ 985032 MLS
Welcome to this charming 3-Bedroom, 1-Bath Ranch nestled on a spacious 0.5-acre property in desirable Mount Sinai! This well-maintained home offers the perfect blend of comfort, functionality, and outdoor living. Step inside to find a bright eat-in kitchen, ideal for everyday meals and entertaining, along with a cozy layout that makes single-level living easy and convenient. The home also features a partial basement for added storage or bonus space, plus an attic for even more flexibility. Outside, enjoy your own private retreat with a beautifully maintained yard, complete with an above-ground pool and a brand-new deck—perfect for summer gatherings, relaxing weekends, and entertaining guests. With low taxes under $10,000, generous property size, and endless potential, this home is a fantastic opportunity for homeowners and investors alike. Don’t miss your chance to own a piece of Mount Sinai!

819 Canal Road, Mt. Sinai

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.