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$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
$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
$449,000
3 Beds ⋅ 1 Baths ⋅ 1032310 MLS
Welcome to this beautifully updated 3-bedroom, 1-bath ranch, offering comfort, style, and convenience. The recently renovated eat-in kitchen features granite countertops and stainless-steel appliances, perfect for everyday living and entertaining. Enjoy a spacious living room, a convenient laundry room, and central air conditioning that's only 4 years old. Additional updates include an architectural roof just 9 years old. Step outside to a huge, fully fenced backyard with in-ground sprinklers, providing plenty of space for outdoor enjoyment. A must-see home that won't last!

117 main Avenue, Mastic
$799,000
4 Beds ⋅ 3 Baths ⋅ 1021698 MLS
Now is the perfect time to customize your dream home! To be built – Summer 2026 Completion. Photos of a previously built home. Luxury Energy Star Colonial with 4 bedrooms and 2.5 baths. Grand two-story foyer, formal living room, family room, and dining room. Eat-in kitchen with granite countertops, center island, wine cooler, and stainless steel appliances. Master suite with walk-in closet and full bath. 5x1 -inch spruce solid oak hardwood floors, Andersen windows, and Energy Star central air. Additional features include a front porch, one-car attached garage, full basement, separate hot water heater, and 10,000 sq. ft. flat usable land. Close to shopping, restaurants, schools, and 1.9 Miles to LIRR station. About 14 minutes to Smith Point Beach and Fire Island National Seashore trails. The same model, to be built, three side-by-side homes at 89, 91, and 93 Market St (MLS#s 1021702, 1021435, 1021704), are also for sale.

71 Stuyvesant Avenue, Mastic
$690,000
4 Beds ⋅ 3 Baths ⋅ 1017917 MLS
Welcome to 133B Shinnecock Avenue, a radiant gem nestled in Mastic, NY. This captivating home, a brand-new construction completed in 2026, is a testament to modern elegance and efficiency. Venture inside to discover exquisite hardwood floors that stretch across the expansive layout, offering a warm and inviting atmosphere. The home features four generously sized bedrooms and three bathrooms, each designed with comfort and style in mind. The home's heart, a gourmet eat-in kitchen, is adorned with sleek quartz countertops, all set to inspire your culinary creativity. The living spaces are accentuated by central air and spray foam insulation, ensuring a comfortable environment all year round. The lower level unveils a 9-feet high, fully finished basement that is a treasure trove of possibilities. It comes equipped with an egress window, walk-out entrance, a bedroom with a walk-in closet, a full bathroom, and an oversized playroom. A bar sink adds a touch of luxury, making this space perfect for entertainment or a tranquil retreat. But the wonder doesn't stop there! Ascend to the accessible full attic, standing 8 feet high, offering a plethora of storage options or potential for further customization. Step outside onto the deck to soak in the serene surroundings, or explore the local amenities just a stone's throw away. From shops to restaurants, everything you need is within reach. This home is not only stunning but also smart. Energy Star efficient appliances and Azek exterior molding windows ensure a sustainable, eco-friendly lifestyle. Plus, the driveway provides ample space for parking. 133B Shinnecock Avenue is more than just a house; it's a lifestyle. It's the place where contemporary design meets practicality, where comfort meets convenience, and where you could meet your new home. Come, experience the magic for yourself!

133B Shinnecock Avenue, Mastic
$499,000
2 Beds ⋅ 1 Baths ⋅ 997966 MLS
Beautifully and completely updated ranch-style home ideally situated across from the Forge River with serene creek views. Upon entering, you are welcomed by a stunning open-concept living area featuring a cozy gas fireplace, a stylish galley kitchen, and two spacious bedrooms. The oversized bathroom offers dual sinks, a large walk-in shower, and a separate soaking tub. A secluded home office provides the perfect private workspace or retreat. Outside, a detached garage creates an ideal bonus space or getaway area, complemented by two additional storage sheds. Enjoy both front and rear porches, perfect for relaxing or entertaining. Located just seconds from the marina down the street, this turnkey home offers far more than meets the eye and must truly be seen to be appreciated.

76 Riviera Drive, Mastic
$1,400,000
1005273 MLS
Prime commercial opportunity in the heart of Mastic! Ideally located in a high-visibility area surrounded by established businesses and close to all major conveniences. This well-positioned property offers a spacious parking area with access from both the front and rear of the property for added convenience and functionality. Included are approved building plans from the town for a large storage garage addition in the rear, providing incredible potential for expansion and future growth. Perfect opportunity for investors, business owners, or developers looking to maximize value in a prime location.

1189 Montauk Highway, Mastic
$629,900
3 Beds ⋅ 3 Baths ⋅ 997014 MLS
New Construction 2026 . House is up and completed ......

33 Dressel, Mastic
$200,000
933929 MLS
Lot for sale, approximately 52 feet x 141 feet with preliminary plans for a future house.

45O Oakland Avenue, Mastic

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.