Mastic Real Estate

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Newest Listings in Mastic

$699,999

5 Beds ⋅ 2 Baths ⋅ 1041817 MLS

Welcome to 5 Curtis Court in Mastic, where modern design, versatility, and a complete top-to-bottom renovation come together in this picture-perfect Hi-Ranch. Thoughtfully transformed with today’s buyer in mind, this home offers the ideal Mother/Daughter setup with proper permits, providing incredible flexibility for multi-generational living. Come inside and immediately experience an interior that looks straight out of a magazine. The home offers 5 spacious bedrooms, 2 beautifully updated full bathrooms, and an impressive list of upgrades throughout. The open-concept layout creates a bright and inviting atmosphere, highlighted by a designer kitchen featuring sleek cabinetry, beautiful countertops, stainless-steel appliances, and plenty of space for entertaining. Crown molding, recessed hi-hat lighting, new windows, updated flooring, and modern finishes complete the polished look. The flexible Hi-Ranch layout provides generous living space on both levels, making the home exceptionally well suited for a Mother/Daughter arrangement. Spacious bedrooms, updated bathrooms, and multiple living areas allow everyone to enjoy both comfort and privacy. Outside, the property continues to impress with a huge backyard built for entertaining—perfect for summer barbecues, gatherings, play space, or creating your own private outdoor retreat. An oversized driveway with additional bonus parking space provides plenty of room for multiple vehicles. The location delivers the South Shore lifestyle with everyday convenience. Spend summer days at Smith Point Beach, one of Suffolk County’s signature oceanfront destinations at the eastern end of Fire Island, offering swimming, surfing, fishing, camping and miles of shoreline. Commuters will appreciate convenient access to the recently renovated Mastic-Shirley Long Island Rail Road station, located on the Montauk Branch off William Floyd Parkway, providing rail service west toward New York City. The station recently underwent a major modernization including an updated platform, sheltered plaza, lighting and passenger amenities. The home is also convenient to William Floyd Parkway, Montauk Highway, Sunrise Highway, local shopping centers, supermarkets, restaurants, schools, parks and everyday necessities, while Manhattan is roughly 60–70 miles west, making New York City accessible for work, entertainment or a day trip. 5 Curtis Court is more than a renovation—it’s a complete transformation. With 5 bedrooms, 2 full bathrooms, a permitted Mother/Daughter setup, magazine-worthy finishes, an oversized backyard and tremendous parking, this is the type of turnkey opportunity that is increasingly difficult to find. Simply unpack your bags and move right in!

5 Curtis Court, Mastic

$550,000

4 Beds ⋅ 3 Baths ⋅ 1032463 MLS

Great house situated north of Sunrise Highway on a spacious 1/2-acre lot, fully fenced property! This home offers plenty of versatility, including an oversized 2-car garage with a LEGAL ACCESSORY APARTMENT above that is perfect for extended guest or additional income. The main home features new windows installed in 2025, a roof with 50-year shingles installed in 2012, and a new den roof completed in 2023, and a backup generator. The kitchen and dining/living area provide plenty of room for everyday living and entertaining. A ground-floor bedroom and comfortable den including Pellet Stove with direct access to the backyard add convenience and flexibility. The large backyard offers existing vegetable gardens with full drip system, 3-newer Sheds and space for a future pool! Relax and enjoy the charm of the covered front porch while drinking your favorite beverage. Car enthusiasts, hobbyists, or anyone needing extra workspace will love the oversized garage. Above, the legal accessory apartment features 1 bedroom, an open living area and kitchen, private entrance, and its own heating system, electric meter & oil tank! Conveniently located near shopping, dining, major roadways, Beachs, Marinas, Parks and area amenities, this property offers space, flexibility, and so many possibilities!

46 Pentmoor Drive, Mastic

$479,999

3 Beds ⋅ 2 Baths ⋅ 1040438 MLS

Welcome to a home that combines comfort, functionality, and thoughtful updates throughout. Featuring a new roof installed in March 2026 and fully owned solar panels, this home offers valuable updates and energy-conscious living. The interior features beautiful wood flooring throughout the upper level, central air conditioning, and a functional wood-burning stove that adds warmth and character to the living space. A full finished basement provides additional versatile space ideal for a recreation area, home office, gym, or entertaining. The property also offers plenty of opportunity to enjoy outdoor living and create a space that suits your lifestyle. Conveniently located near local shopping, dining, parks, beaches, schools, and major transportation, this home provides an opportunity to enjoy all that the surrounding area has to offer. With its comfortable living spaces, recent improvements, and convenient location, this home is ready for its next chapter.

211 Hampton Avenue, Mastic

$459,999

3 Beds ⋅ 2 Baths ⋅ 1038776 MLS

Welcome to this beautifully maintained 3 bedroom, 1.5 bathroom home situated on a dead-end street, offering the perfect blend of comfort, functionality, and outdoor living. Featuring a 1 car garage and an inviting layout, this home is designed for both everyday living and effortless entertaining. Step outside to your own backyard retreat complete with a spacious deck, paver patio, hot tub, and above-ground pool, creating the perfect setting for relaxing or hosting friends and guests throughout the year. The lower level features additional versatile space with a separate outside entrance, offering endless possibilities to fit your lifestyle or needs. An added bonus, the home is connected to public sewers and has an updated roof. Conveniently located near parks, shopping, dining, and transportation, this home is one you won't want to miss.

32 Rutland Road, Mastic

$699,999

1040595 MLS

Located just steps from a popular shopping center and surrounded by dense residential neighborhoods, this parcel serves a stable and growing local population. Zoned J2 Commercial with Broad use permission. William Floyd School District and nearby retail anchors create strong demand for supporting commercial uses Perfect for: National or regional QSR/franchise Local strip center (3–5 tenants) Medical or professional office suites Owner/operator retail or showroom. Highlights (check with the town for usage and requirements) Excellent visibility and traffic exposure Surrounded by residential developments and commercial centers

1287 Montauk Highway, Mastic

$599,999

4 Beds ⋅ 2 Baths ⋅ 1039808 MLS

Welcome to this absolutely stunning, move-in-ready home, beautifully renovated approximately three years ago and thoughtfully designed for comfortable living and entertaining. The main level features 3 bedrooms and 1 full bathroom, along with a bright, modern kitchen and beautifully updated living spaces throughout. The finished lower level offers an additional bedroom, full bathroom, and separate entrance, providing excellent additional living space and the potential for a mother-daughter setup with proper permits. Step outside to a beautifully maintained backyard featuring a spacious patio and fire pit area, perfect for relaxing or entertaining. Conveniently located near major parkways, restaurants, shopping, and beaches. No flood insurance required. Don't miss the opportunity to make this beautiful home yours!

35 Moriches Avenue, Mastic

$429,000

4 Beds ⋅ 1 Baths ⋅ 1039142 MLS

Charming detached Ranch situated on a 10,019-square-foot lot nestled on a quiet street in Mastic. The property is approx.772 sq.ft.of living space. 4 Bedrooms and a full bath, with an unfinished basement providing storage space. The property is located near Montauk Highway, shopping, restaurants, schools, parks, and beaches, with access to the William Floyd School District.

34 Midland Avenue, Mastic

$439,000

3 Beds ⋅ 1 Baths ⋅ 1036960 MLS

Looking for a great space that doesn't cost a fortune? Welcome to 8 Robert Street! This 3-bed, 1-bathroom home won't break the bank! Featuring a bright and functional layout, stainless steel appliances, and LOW LOW taxes, this home offers comfort and affordability in this insane market. Whether you’re a first-time buyer, downsizing, or you just don't want to rent anymore - you don't want to miss this one. Brand new sewers, fresh paint, paved driveway + professionally cleaned & ready to move in! Walk to public transportation, shops and dining! Seller to consider a concession - Home Ownership is within your reach!!

8 Roberts Street, Mastic

$589,999

4 Beds ⋅ 2 Baths ⋅ 1037709 MLS

Welcome to 37 Main Avenue, a spacious 4-bedroom, 2-bath High Ranch offering approximately 2,041 sq. ft. of living space, situated on a generous 100' x 100' property and tucked away on a quiet, low-traffic street offering a wonderful sense of privacy. Freshly painted and featuring vinyl flooring throughout, this home offers a versatile layout designed to accommodate a variety of needs. The main level offers the primary living spaces, while the expansive lower level provides tremendous flexibility with a large recreation room, bedroom, full bath, walk-in closet, and convenient side entrance. Plumbing for a future lower-level kitchen is already in place, offering excellent potential for an accessory apartment or extended living setup with proper permits and approvals. The outdoor space is a true highlight. An approximately 1,000 sq. ft. Nicolock patio provides plenty of room for entertaining, dining, and relaxing. Enjoy the peaceful koi pond with koi included, along with an established garden featuring elderberry, strawberries, raspberries, and perennial herbs that return year after year. Solar exterior downlighting extends the enjoyment of the backyard well into the evening. A double gate along the left side of the home provides convenient access for potential boat or RV storage. A 6-zone in-ground sprinkler system helps maintain the property, while electrical outlets at both the front and rear of the home add everyday convenience. Additional improvements include the main line to the septic system replaced with PVC piping, septic treatment completed in June, and a freshly painted interior. With 4 bedrooms, 2 full baths, approximately 2,041 sq. ft., a 100' x 100' property, flexible lower-level space, separate entrance, and an impressive backyard setup, 37 Main Avenue delivers the space, privacy, and versatility that can be hard to find.

37 Main Avenue, Mastic

$445,000

3 Beds ⋅ 1 Baths ⋅ 1037619 MLS

Welcome home to this clean and well-kept ranch-style home featuring 3 bedrooms and 1 full bathroom. The comfortable single-level layout offers easy living with a practical floor plan and inviting spaces throughout. This home has been lovingly maintained and is ready for its next owner. A great opportunity for anyone looking for a well-cared-for 3-bedroom home in a convenient ranch-style setting. Seller must buy a home.

69 Mastic Boulevard, Mastic

$549,999

4 Beds ⋅ 2 Baths ⋅ 1037723 MLS

Come see this great home with endless possibilities. The upper level features 3 bedrooms, living room, dining room, updated kitchen and bath. The lower level features a private entrance perfect for a mother-daughter set up with 1 bedroom and another renovated full bath. Roof was replaced within past 5 years, newer ductless system for lower level and recently serviced burner. This home is well maintained and ready to be called home to the next buyer!!

27A Gores Drive, Mastic

$629,999

4 Beds ⋅ 2 Baths ⋅ 1037238 MLS

Welcome to 5 Sinclair Street! This charming and light-filled Colonial, built in 1991, offers over 2,690 sqft of thoughtfully designed living space on a quiet dead-end street. Featuring 4 bedrooms and 2 bathrooms, the home is bright and inviting with vaulted ceilings, skylights, and abundant natural light. The spacious upper level includes a primary suite and separate living quarters with a separate entrance, offering excellent potential for a M/D setup with the proper permits. Enjoy a sweet, fully fenced garden on just under a quarter acre, newer siding, a 30-year roof installed in 2018, and newer ductless AC units on the lower level. A massive attached garage, double-wide driveway, partial basement, and dedicated laundry area provide endless storage and flexibility. A true delight with endless potential, conveniently located near shopping and dining, with the added benefit of low taxes. Don’t miss your chance to own a piece of Long Island charm—schedule your showing today!

5 Sinclair Street, Mastic

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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.

The data relating to real estate for sale on this website appears in part through the SMARTMLS Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms, and is provided by SMARTMLS through a licensing agreement. Listing information is from various brokers who participate in the SMARTMLS IDX program and not all listings may be visible on the site. The property information being provided on or through the website is for the personal, non-commercial use of consumers and such information may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on the website may no longer be available because they are for instance, under contract, sold or are no longer being offered for sale. Property information displayed is deemed reliable but is not guaranteed. Copyright 2026 SmartMLS, Inc.