Mt. Sinai Real Estate Search

Mt. Sinai 3 Bedroom Properties for Sale

Our website features the best real estate search for 3 bedroom properties available in Mt. Sinai and surrounding areas. It is the only site you will ever need! It is easy-to-use and updated by the official REALTOR®’s database every 15 minutes. 

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Newest Mt. Sinai 3 Bedroom Homes and Condos for Sale

$759,999
3 Beds ⋅ 3 Baths ⋅ 1038503 MLS
Step into luxury living at The Magnificent Ranches, an exclusive gated community where lifestyle meets sophistication. This highly sought-after Captree I condo delivers space, style, and an unbeatable layout featuring a first-floor primary suite with a stunning spa-like bath—perfect for effortless everyday living. Dramatic cathedral ceilings and a striking designer staircase create an impressive first impression, while the den with fireplace offers the perfect retreat. Entertain with ease in the formal dining room and beautifully upgraded eat-in kitchen with granite countertops and rich cherry cabinetry. A first-floor guest room adds flexibility, while the second suite with full bath and expansive loft provides the ideal setup for guests, home office, or additional living space. Packed with premium features including central vacuum and generous storage, this home checks every box. Enjoy a true resort lifestyle with access to a clubhouse, indoor and outdoor heated pools, tennis courts, fitness center, pool rm, ballroom, and library-all within a private, beautifully maintained community. This is more than a home-it’s a lifestyle upgrade. Don’t miss your opportunity to own in one of the area’s most desirable communities.

131 Constantine Way, Mt. Sinai
$849,000
3 Beds ⋅ 3 Baths ⋅ 1032568 MLS
Experience Resort-Style Living Every Dat At 163 Hamlet Drive, Ideally Situated Within The Prestigious Gated Community Of The Hamlet At Willow Creek. This Warm And Inviting Three- Bedroom Three-Bath Ranch-Style Home Offers Serene Water Views Overlooking The Picturesque Willow Creek Golf Course. Designed For Easy One-Level Living, This Beautiful Home Features A Welcoming Entry Foyer, Spacious Bedrooms, Hardwood Floors, Natural Gas, A Bright Open Kitchen, Two-Car Garage And A Large Patio Perfect For Relaxing Or Entertaining While Enjoying The Peaceful Surroundings. Enjoy Exceptional Community Amenities Including Access To Golf, A Beautiful Clubhouse, Fitness Center, Heated Swimming Pool, Basketball And Tennis Courts, Playground And The Security And Convenience Of A 24-Hour Gated, Non-Age-Restricted Community. This Is The Perfect Opportunity To Embrace A Carefree Lifestyle Without Compromising On Comfort, Space Or Convenience.

163 Hamlet Drive, Mt. Sinai
$825,000
3 Beds ⋅ 2 Baths ⋅ 1014611 MLS
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 Room. The second floor has two bedrooms and a Full Bath. Home features hardwood floors (wood floors under the carpets, too!), ductless AC, awning over the back trex deck. A two-car detached garage and a large, two-story barn round out the offering. The backyard has mature trees, space for a garden and perennial shrubs. The property is close to shopping, dining and recreational opportunities. Cedar Beach, Satterly's Landing, Rose Caracappa Center, Heritage Park and the North Shore Rail Trail are near by. A short drive takes you to Port Jefferson Village, LIRR, Cross Sound Ferry, SUNY Stony Brook and Saint Charles, Mather and Stony Brook Hospital within 8 miles. To recap: 3 bedroom 2 bath house, detached 2 car garage, 2 story barn, big yard with room to run and play or install the garden of your dreams, close to the Mount Sinai School Campus. Don't wait!

147 N Country Road, 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
$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
$599,999
3 Beds ⋅ 1 Baths ⋅ 973163 MLS
Beautifully Renovated 3 Bedroom Ranch Set On A Generous 0.35 Acre Property In The Mount Sinai School District. The Home Features An Updated Eat-In Kitchen, Andersen Windows, A Bright, Comfortable Layout Designed For Easy One Level Living. A Partial Basement And Stand Up Attic With Existing Framing For Storage And Possibilities For Future Use. Outside, Enjoy A Spacious Fenced Backyard And An Oversized Driveway With Plenty Of Parking. Conveniently Located Near Shopping, Dining, And North Shore Beaches. Low Taxes, And Room To Grow.

56 Wylde Road, Mt. Sinai
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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.