$788,875Average Value$366Average Price per Sq Ft29Homes For Sale
Waterfront location with a small-town atmosphere
In many ways, Mount Sinai’s most striking feature is Cedar Beach, which is framed by Mount Sinai Harbor and the Long Island Sound less than 3 miles from Port Jefferson and 64 miles from Manhattan. Most residents live in spacious homes surrounded by towering trees, just minutes from the beach’s sand and rock shores. It’s a magnetic lifestyle, but for those who live here, it’s not the only part of life in Mount Sinai that matters — so does the community that has formed in the hamlet. “It’s very friendly. Maybe sometimes a little too friendly,” says Dina Powers, an associate broker at Signature Premier Properties who lived in the area for 37 years and has sold homes here for 25 years. “I always say, if you’re in Mount Sinai and you sneeze, people know about it. It’s a small, quaint town. Everybody knows everybody.” Powers says there’s a town Facebook page where people connect, help each other out and give away things they no longer need.
Mount Sinai locals enjoy a day at Cedar beach, where oftentimes there is so much to do.
You can run to Cedar West Beach in Mount Sinai.
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Sun, water and concerts at Cedar Beach
Mount Sinai’s most magnetic outdoor space, Cedar Beach sits on the town’s northern border and features two primary areas. On the eastern end of the arm, Cedar Beach Main attracts bigger crowds because of its large parking area, playground equipment and Tiki Joe’s Beach Club. Tiki Joe’s is a popular seasonal restaurant and bar that features frequent live music on its outdoor patio, which is situated right on the sand. The restaurant also makes it easier for locals to grab a snack or meal without ever having to leave the beach. This part of Cedar Beach also features Mount Sinai’s town marina, but Cedar Beach West draws even more fishing and boating enthusiasts with its fishing pier, the Mount Sinai Yacht Club and Ralph’s Fishing Station marina. “There’s a dock where you can get lures, you can get bait,” says Mildred “Millie” Thomas, an associate broker at Signature Premier Properties who has sold homes here for over 30 years. “People go out on the jetty, and they fish with fishing rods off there, or you have the boats going out. So it’s really nice.” For some sand-free fun, locals head to Heritage Center Park, which features running and walking paths, baseball fields, a soccer field and a recreation center. When it snows, the park is also a go-to sledding spot. Golfers book a tee time at Willow Creek Golf and Country Club. Bicyclists often head for the North Shore Rail Trail, a 10.5-mile trail that runs all the way to Wading River, and hikers drive 6 miles to Rocky Point State Pine Barrens Preserve for its acres full of wooded trails.
The fishing pier at Cedar West in Mount Sinai is the best place to fish and watch the sunset.
Don't forget your sunscreen when you head down to Cedar Beach in Mount Sinai.
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Fixer-uppers, grand houses and 55-plus communities in Mount Sinai
Home styles in Mount Sinai vary from slightly smaller ranch-style homes to larger colonials and new traditional homes. There are even a few 1980s contemporary-style houses. According to Thomas, historic homes stand along Old Country Road or Shore Road and there are a few gated communities, including The Hamlet at Willow Creek Homes. Mount Sinai’s homes also tend to have a little more land. “People like the lot sizes in Mount Sinai,” says Deloar Khan, a licensed real estate salesperson with AVS Realty. “I’ve shown clients farmhouses and horse ranches in this area as well. You can get a lot of space for the money.” Most homes have at least a third of an acre. Inland fixer-uppers and smaller homes, typically ranging from two to four bedrooms, often cost between $500,000 and $800,000. More updated or larger inland homes range between $850,000 to $1.4 million. Homes in Mount Sinai’s many 55-plus communities like Plymouth Estates and Woodbridge, tend to be a little bit smaller and sit on less land. They also tend to cost less, generally between $350,000 and $650,000. Mount Sinai also has a few coveted waterfront homes. “There’s not a lot of homes on Harbor Beach Road, but literally, you step out the front door, put your toes in the sand, and you’re right on the beach,” Powers says. Some homes front Mount Sinai Harbor instead, and although these homes lack beach access, they may still have access to the water. Little fixer-uppers by the bay can start at around $675,000, but big, updated homes on the harbor or beach can climb to about $2 million. While there’s surprisingly only a minor risk of flooding in this waterfront hamlet, hurricane season still brings a major risk of damage from high winds during storms. Most homebuyers need to get insurance to protect against this. The CAP Index crime score is 2 out of 10, compared to the national average of 4.
Gorgeous ranch style homes in Mount Sinai.
Ranches and colonials are among the most popular home types within the Mount Sinai region.
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Summer concerts on the beach, weekly food trucks at Heritage Center Park
During the summer, Tiki Joe’s at Cedar Beach hosts frequent outdoor concerts that draw crowds, and toward the end of summer, there’s the annual Cedar Beach Music and Arts Festival. The Heritage Center also keeps a full calendar of events to bring residents together. “They’ll have Friday night food trucks and they’ll have movies there during the summer at night for kids to watch,” Powers says. The most popular events are Breakfast with Santa, where visitors purchase tickets for the meet-and-eat, and the Christmas tree lighting, a free event where guests warm up with hot cocoa and listen to carolers. Hundreds of people come out for the Memorial Day MURPH event to work out with professional trainers or shop with local health and wellness vendors in honor of Michael Murphy, a Navy lieutenant who died in Afghanistan in 2005.
Many walking trails adorn Heritage Park.
Heritage Park offers a paved walking path with beautiful views around the park, in Mount Sinai.
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Diverse dining along 25A, nearby essentials
Most of Mount Sinai’s shops and restaurants are lined up along state Route 25A. Heritage Diner is a popular choice for breakfast with its vintage vibe, and Amici serves up Italian classics with weekly trivia nights and live music on the weekends. Midori Sushi & Steakhouse has sushi and hibachi-style dining and friends often meet at Benchwarmer’s Tavern and Grill for drinks and a lively atmosphere with karaoke on Saturdays and games like shuffleboard every day of the week. Heritage Chemists Pharmacy is a small family-owned pharmacy located right next to a little clothing and skincare boutique owned by the same family. Little boutiques and other essentials like Mount Sinai Animal Hospital, a popular veterinary care facility, are also located in the community. For more shopping and dining, Port Jefferson’s bustling downtown and Port Jefferson Station are just a few minutes away. “You can go in any one direction and get whatever you want — pizza, sushi, anything,” Powers says. “You don’t have to go far to get anything you need.” There are no grocery stores in Mount Sinai itself, but ShopRite and Ideal Food Basket are both only about a mile outside the hamlet.
Stop by Cafe Spiga Ristorante and Pizzeria for their fun happy hours, right in Mount Sinai.
Grab all your local groceries from Shop Rite, close to Mount Sinai.
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Baked goods for a cause at Hope Academy
Hope Academy at Little Portion Friary is an example of locals’ desire to help one another. Once a friary, the complex is now a nonprofit rehab center that aims to help young and homeless men struggling with addiction and build career skills and experience — at no cost to them. Members of the community often volunteer there or stop in to buy things the residents make during career training in the bakery. The Grateful Bread Bakery is, in part, a holdover from its time as a friary, but one that combines its fresh purpose with locals’ long-lasting love for it. “You can go there and get the best bread and brownies and cookies,” Thomas says. On the weekends, the bakery’s doors stay unlocked even when there’s no one staffing it, following a “pay what you can” model for the bread left there.
Athletics and academics at Mount Sinai High
Mount Sinai School District earns an A from Niche and contains just three schools. According to Powers, the graduating class often numbers just 200 students. “And the high school, the middle school, and the elementary school are all on the same property,” she says. “You can just go from one to the next, which is really nice.” Mount Sinai Elementary School, which has an A, teaches kindergarten through fourth grade. Fifth through eighth graders attend Mount Sinai Middle School, which has an A-minus. Mount Sinai High School has a B-plus and was named a National Blue Ribbon School by the U.S. Department of Education in 2021. In 2023, the New York State Public High School Athletic Association named it a School of Excellence, acknowledging its students’ balance of athletic and academic achievement.
Mount Sinai High School is a public accredited, blue ribbon school.
Mount Sinai Elementary School has a student-teacher ratio of 13 to 1.
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Major highways, Port Jefferson LIRR nearby
Route 25A and Patchogue-Mount Sinai Road serve as the hamlet's main roads. The only available bus stops in this car-dependent community are on 25A, and the nearest Long Island Rail Road station is in Port Jefferson about 2 miles away. Commuters on the train reach Manhattan’s Penn Station in about two hours. Mount Sinai also has several places of worship, including the Mount Sinai Muslim Center, Temple Beth Emeth of Mount Sinai and Kingdom Hall of Jehovah’s Witnesses. The Mount Sinai Congregational Church, UCC was built in 1807, and the congregation continues to hold services in the historic church. Mather Hospital and St. Charles Hospital are both about 2 miles away and Long Island MacArthur Airport is 18 miles away.
Written By
Hannah Rainey
Photography Contributed By
Anthony Costa
Video By
Drew Webster
Interested in learning more about homes in this area?
Reach out to
Lori Slattery,
an experienced agent in this area.
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On average, homes in Mount Sinai, NY sell after 57 days on the market compared to the national average of 57 days. The median sale price for homes in Mount Sinai, NY over the last 12 months is $770,000, up 5% from the median home sale price over the previous 12 months.
Welcome to this beautifully maintained, just over 2,400-square-foot home offering the perfect blend of comfort, space, and outdoor living. Featuring 5 bedrooms, 3.5 bathrooms, and a basement, this residence is designed for both everyday living and effortless entertaining. Inside, you’ll find spacious living areas enhanced by crown molding throughout, adding a refined and timeless touch. The
Tucked away on a quiet street and set on **nearly 3/4 of an acre**, this distinctive **tri-level contemporary** offers space, style, and the lifestyle today’s buyers are looking for. Move right into this beautifully maintained **4-bedroom, 3 full bath** home featuring a **private primary suite with its own bath**. A versatile **guest suite** provides ideal accommodations for extended family,
Experience the North Shore in this beautifully reimagined ranch, nestled on a lush 0.35-acre level lot in the heart of Port Jefferson Station. This three-bedroom sanctuary welcomes you with an open, sun-drenched floor plan featuring a spacious living room and an inviting den anchored by a classic wood-burning fireplace. At the heart of the home lies a gourmet walk-through eat-in kitchen, a true
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
Beautiful Colonial has four Bedrooms, two full Baths and a Powder Room. End of cul-de-sac location with large fenced lot in the Mount Sinai School District. Updated in the last few years: Roof, Siding, Gutters, Kitchen, Powder Room, CAC, Garage Doors, Front Door, Driveway, Walkway. The home features a wood-burning fireplace, hard wood floors (under carpets), stainless steel kitchen appliances and
Welcome to this beautifully maintained, just over 2,400-square-foot home offering the perfect blend of comfort, space, and outdoor living. Featuring 5 bedrooms, 3.5 bathrooms, and a basement, this residence is designed for both everyday living and effortless entertaining. Inside, you’ll find spacious living areas enhanced by crown molding throughout, adding a refined and timeless touch. The
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
Tucked away on a quiet street and set on **nearly 3/4 of an acre**, this distinctive **tri-level contemporary** offers space, style, and the lifestyle today’s buyers are looking for. Move right into this beautifully maintained **4-bedroom, 3 full bath** home featuring a **private primary suite with its own bath**. A versatile **guest suite** provides ideal accommodations for extended family,
Nestled on a 1.4 acre lot in Mount Sinai is this Cape-cod style home with 2000+ square feet of living space. Main level features a spacious kitchen with granite counters and stainless steel DW and Refrigerator, Formal Living Room with a Fireplace with wood-burning stove insert, Formal Dining Room with built-in corner cabinet, Den with wood burning stove, Bedroom, Full Bath, Office and Laundry
Experience the North Shore in this beautifully reimagined ranch, nestled on a lush 0.35-acre level lot in the heart of Port Jefferson Station. This three-bedroom sanctuary welcomes you with an open, sun-drenched floor plan featuring a spacious living room and an inviting den anchored by a classic wood-burning fireplace. At the heart of the home lies a gourmet walk-through eat-in kitchen, a true
Welcome to this impressive custom Post Modern/Victorian residence offering approximately 4,658 sq ft of living space on a quiet cul-de-sac in the highly desirable Miller Place community. Situated on nearly half an acre with underground utilities and natural gas, this expansive home features 6 bedrooms and 4.5 baths with an ideal layout for extended living and entertaining.A grand two-story
Welcome To This Exceptional Custom-Built 2021 Colonial Situated On A Rare Oversized Corner Lot In The Desirable Town Of Mount Sinai. Impeccably Maintained & Barely Lived In, This Stunning Home Blends Timeless Craftsmanship, Modern Luxury, And Bright Open Living Spaces Throughout. Featuring 9-Foot Ceilings, Gleaming Hardwood Floors On Both Levels, Custom Millwork, Crown Molding, Wainscoting,
Welcome to The Ranches at Mt. Sinai and 17 Constantine Way. Pride in ownership shines through in this painstakingly maintained pristine lower end unit Dover model. Light, bright and airy. The unit affords you a large living room, accented with a tray ceiling and gas fireplace which seamlessly flows into your dining room. Enjoy your updated kitchen with white cabinetry, granite counters and
Located within the Mount Sinai School District, this 4-bedroom, 3-bath Colonial showcases beautifully remodeled bathrooms completed in 2026, refinished hardwood floors, new laminate flooring on the second level, and stainless steel appliances. The stunning primary bath serves as a private retreat, featuring a separate shower and freestanding soaking tub. The beautifully remodeled main bath
The UnHamptons at Its Best! Discover a rare opportunity to own one of the last waterfront properties in Mt. Sinai, a picturesque North Shore hamlet offering coastal living—without Hamptons traffic! Spanning 1.1 acres, this partially cleared lot is ready for you to bring your vision to life. Whether you dream of a modern energy-efficient retreat, a charming coastal cottage, or a grand estate, the
WELCOME HOME TO YOUR STYLE OF LIVING AT FAIRFIELD KNOLLS AT MOUNT SINAI. Experience a 55+ luxury lifestyle rental community featuring open floor plans, upscale interior design, and resort-style amenities. Indulge in the heated outdoor pool, spend mornings on the walking trail, or visit the on-site dog park. Enjoy a robust social calendar designed by a dedicated event coordinator, join friends at
Experience the epitome of luxury living at Mount Sinai Meadows, an inclusive rental community welcoming residents of all ages and nestled amidst the serene landscapes of Mount Sinai. This carefully crafted enclave seamlessly blends modern sophistication with natural tranquility, offering a lifestyle of unparalleled comfort just moments away from local amenities. The residences at Mount Sinai
Summer here. Stay longer if you fall in love. **Offered as both a seasonal retreat and an annual rental, this furnished beachfront home showcases breathtaking panoramic views of Long Island Sound and direct beach access. Conveniently located approximately 66 miles from Manhattan and 66 miles from Montauk, it offers the perfect balance of coastal living and accessibility.** This fully furnished
'Ask About Our Amazing Specials*Get July-2026 FREE*Security Deposit Special: $99** Restrictions Apply*A Luxury 55+ community situated near beautiful parks, shops and great dining. Near public Trans. Close to Beaches. Quartz Counters, SS Appls, W/D, Hand Held Shower Head, HH, Silver Ceil Fans, ELFA Closets, 2 Tone Paint-Stonington Grey, Crown Molding. *Prices and Policies subject to change without
Ask About Our Amazing Specials*. Restrictions Apply*. A Luxury 55+ community situated near beautiful parks, shops and great dining. Near public Trans. Close to Beaches. Quartz Counters, SS Appls, W/D, Hand Held Shower Head, HH, Silver Ceil Fans, ELFA Closets, 2 Tone Paint-Stonington Grey, Crown Molding. *Prices and Policies subject to change without notice.
Wake up to the sound of the waves and end each day with spectacular sunsets. Whether you're looking for the perfect summer retreat or a place to call home year-round, you're invited to live the waterfront lifestyle you've always imagined. Only 66 Miles from Manhattan leaves you more time to relax!! This FULLY FURNISHED 3-bedroom, 3-bath home, features a bright open layout with dramatic vaulted
'Ask About Our Amazing Specials*Get July-2026 FREE*Security Deposit Special: $99** Restrictions Apply*. A Luxury 55+ community situated near beautiful parks, shops and great dining. Near public Trans. Close to Beaches. Quartz Counters, SS Appls, W/D, Hand Held Shower Head, HH, Silver Ceil Fans, ELFA Closets, 2 Tone Paint-Stonington Grey, Crown Molding. *Prices and Policies subject to change
Spacious family home available for rent in Port Jefferson Station! This beautiful property features 6 bedrooms and 2.5 bathrooms. Enjoy a large living room with a cozy fireplace, an eat-in kitchen, and a formal dining room perfect for gatherings. Additionalamenities include a separate laundry room, a partial basement, a fenced yard, a patio, and an attached 2-car garage.
Ask About Our Amazing Specials*. Restrictions Apply*. A Luxury 55+ community situated near beautiful parks, shops and great dining. Near public Trans. Close to Beaches. Quartz Counters, SS Appls, W/D, Hand Held Shower Head, HH, Silver Ceil Fans, ELFA Closets, 2 Tone Paint-Stonington Grey, Crown Molding. *Prices and Policies subject to change without notice.
Ask About Our Amazing Specials*. Restrictions Apply*. A Luxury 55+ community situated near beautiful parks, shops and great dining. Near public Trans. Close to Beaches. Quartz Counters, SS Appls, W/D, Hand Held Shower Head, HH, Silver Ceil Fans, ELFA Closets, 2 Tone Paint-Stonington Grey, Crown Molding. *Prices and Policies subject to change without notice.
'Ask About Our Amazing Specials*Get July-2026 FREE*Security Deposit Special: $99** Restrictions Apply* A Luxury 55+ community situated near beautiful parks, shops and great dining. Near public Trans. Close to Beaches. Quartz Counters, SS Appls, W/D, Hand Held Shower Head, HH, Silver Ceil Fans, ELFA Closets, 2 Tone Paint-Stonington Grey, Crown Molding. *Prices and Policies subject to change
'Ask About Our Amazing Specials*Get July-2026 FREE*Security Deposit Special: $99** Restrictions Apply* A Luxury 55+ community situated near beautiful parks, shops and great dining. Near public Trans. Close to Beaches. Quartz Counters, SS Appls, W/D, Hand Held Shower Head, HH, Silver Ceil Fans, ELFA Closets, 2 Tone Paint-Stonington Grey, Crown Molding. *Prices and Policies subject to change
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