Refine Search
Map
Sort by
$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
$950,000
922410 MLS
Fantastic commercial opportunity on busy Montauk Highway! This vacant 0.55-acre lot is ideally situated next to a thriving car wash and offers exceptional visibility with an average of over 10,000 cars passing daily. Zoned for commercial use, the property allows for the construction of a building up to approximately 4,500 sq. ft., making it perfect for retail, office, restaurant, or service-based businesses. Don’t miss this chance to establish your presence on one of Mastic’s most traveled roads.

1467 Montauk Highway, Mastic
$875,000
1039013 MLS
A rare opportunity on Montauk Highway in Mastic with approximately 72 feet of highway frontage and mixed residential and commercial character. The property includes a 1-story frame dwelling with 2 bedrooms and 1 bathroom, garage space, and a separate 229 SF trailer shown on the supplied floor plan. J-2 zoning is shown in current property materials, and the property has a history of commercial use. The property is currently occupied, with occupants expected to vacate within 30 days following closing. Property is being sold strictly AS-IS, WHERE-IS, with no representations or warranties as to condition, use, zoning, permits, certificates of occupancy, or future development potential. Buyer is responsible for conducting their own due diligence and verifying all information with the Town of Brookhaven and appropriate authorities. An opportunity for an investor, owner-user, or entrepreneur seeking a Montauk Highway location and willing to take on a property in its present condition. Listing photos include images that have been AI-enhanced and/or AI-generated for visualization purposes. Original, unaltered property photographs are available upon request.

1540 Montauk Highway, Mastic
$810,000
4 Beds ⋅ 3 Baths ⋅ 1027464 MLS
Brand New 2026 Construction! This stunning 4-bedroom, possible 5-bedroom, 3 full bath home offers modern luxury and exceptional craftsmanship throughout. The spacious primary suite features a private en-suite bath and a generous walk-in closet. Beautiful authentic hardwood floors flow throughout the home, complemented by soaring ceilings and oversized picture windows that fill every room with natural light. The gourmet kitchen is designed for both everyday living and entertaining, featuring high-end finishes and sliders leading to a backyard with a beautiful paver patio. Electric and water hookups are already in place. The full basement offers endless possibilities with an outside entrance and egress windows, making it ideal for future finished living space, a home office, or gym. Additional highlights include an attached two-car garage, a thoughtfully designed open floor plan, and quality construction throughout. Conveniently located with easy access to Sunrise Highway and the Long Island Expressway, this home combines luxury, comfort, and an unbeatable location. Don't miss this rare opportunity to own a beautiful new construction home with exceptional features and endless potential!

37 Pentmoor Drive, Mastic
$799,000
4 Beds ⋅ 3 Baths ⋅ 1052859 MLS
2026 New Construction! Luxury Energy Star Colonial offering 2,500 sf of living space on 10,000 sf of flat, usable land, with 4 bedrooms and 2.5 baths. A 43' × 5' covered front porch welcomes you into a dramatic 17-foot two-story foyer, formal living and dining rooms, and a spacious family room. The eat-in kitchen features quartz countertops, a center island, GE® stainless-steel appliances, a COSMO 24-inch built-in microwave drawer, and a LANBO dual-zone wine and beverage refrigerator. The primary suite includes a walk-in closet and private full bath. Quality features include Andersen® 400 Series windows, Bruce® 5-inch-wide solid oak hardwood flooring, 100% LED lighting, and a GE® smart front-load washer and dryer. Energy-efficient construction includes an R-38 spray-foam-sealed attic, R-21 closed-cell spray-foam-insulated basement walls, and enhanced exterior wall insulation with continuous foam board. Two independent Goodman® 15.2 SEER2 heat-pump HVAC systems provide separate heating and central air for the first and second floors, with electric backup heat and two Aprilaire® whole-house humidifiers—one for each floor. Additional highlights include a Rheem® Performance Platinum hybrid heat-pump water heater, a fully insulated basement, and an attached one-car garage. Conveniently located near shopping, restaurants, and schools, approximately 1.9 miles from the LIRR station and about 14 minutes from Smith Point Beach and the Fire Island National Seashore trails. The same model is also available to be built at three adjacent properties—89, 91, and 93 Market Street in Mastic Beach (MLS Nos. 1021702, 1021435, and 1021704).

71 Stuyvesant Avenue, Mastic
$699,999
5 Beds ⋅ 4 Baths ⋅ 1048905 MLS
Beautifully renovated 5-bedroom, 4-full-bath home close to everything! Features all-new electric, plumbing, siding, windows, roof, kitchen, bathrooms, flooring, and bedrooms. Full finished basement with full bath and private entrance. Includes a legal one-bedroom apartment offering added flexibility and potential. Move-in ready with modern updates throughout!

11 1st Place, 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
$699,900
3 Beds ⋅ 2 Baths ⋅ 1046895 MLS
To be built Raised-Ranch with actual model to preview. There’s nice 30 or 40 year old homes or….New Modern Custom home features hardwood floors throughout. Crown molding, chair rail and shadow boxes in the living room, dining room and hallway leading to bedrooms.Living room with Fireplace, Ceramic and Porcelin Tiles in the bathrooms. Recessed lighting, Finished room over garage ( F.R.O.G.) white soft closed kitchen cabinets with stainless steel appliances and island Peninsula. Full basement with outside entrance and egress.

129 Southaven 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
$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
$629,900
3 Beds ⋅ 3 Baths ⋅ 997014 MLS
New Construction 2026 . House is up and completed ......

33 Dressel, Mastic
$599,999
4 Beds ⋅ 2 Baths ⋅ 988118 MLS
Welcome to a spacious Colonial set on a generous corner lot. New roof just installed. Inside the layout offers flexibility with a sunken living room, Dining area and additional family room/den leading into the backyard through sliders and a nice sized rear deck. Primary has an ensuite full bathroom. Separate laundry area and 1 car garage. Full basement for added storage. Home is also being freshly painted for new homeowner.

13 Hampton Avenue, Mastic
$590,000
4 Beds ⋅ 3 Baths ⋅ 1017411 MLS
The home provides generous room sizes, abundant natural light, and plenty of opportunities to make it your own. Whether you're looking for extra space, or simply a home with versatility this property checks all the boxes. Conveniently located near shopping, restaurants, transportation, parks, and local amenities. Don't miss this opportunity to own a home with endless possibilities! Packed with potential! This spacious 4-bedroom Cape offers a flexible floor plan perfect for a variety of living arrangements. The first floor features a possible primary bedroom, plus additional living space with a full bath that may provide excellent potential for extended or guest accommodations with proper permits. Wide-plank wood flooring adds warmth and character, while the updated roof offers added value and peace of mind.

125 Keller Drive, 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
$589,990
5 Beds ⋅ 2 Baths ⋅ 895787 MLS
The elegantly renovated first floor showcases a sunlit Living Room, refined Primary Suite, versatile Bedrooms, and a spa-inspired full bath. The gourmet E-Kitchen with a separate entrance boasts brand-new white luxury cabinets, quartz countertops, new appliances, and modern high-end finishes. A glamorous split-level entry leads to the expansive Family Room and Den, each with its own entrance — perfect for gatherings and entertaining. Upstairs, the retreat offers two spacious Bedrooms with brand-new waterproof luxury vinyl flooring and a beautifully updated full bath. The welcoming front porch sets the stage for warm greetings, quiet moments, and lasting memories. Outdoors, enjoy backyard bliss with a serene area for vegetable gardening and space ready for summer entertainment and barbecues. The home also features a full unfinished Basement with brand-new windows, ready to be transformed into your own cozy, personalized space — including a Family Room, Utility Room, and Laundry Room. All of this is complemented by an ample driveway for convenient parking and the added convenience of being close to Main Street, shopping centers, and the train station — blending lifestyle, luxury, and location in one perfect package.

30 George Drive, Mastic
$560,000
3 Beds ⋅ 2 Baths ⋅ 1043680 MLS
Welcome to this beautifully renovated 3-bedroom, 2-bathroom home in Mastic. Featuring a brand-new kitchen with modern finishes, updated bathrooms, and thoughtfully renovated living spaces throughout. The fully finished basement provides additional living space, perfect for a family room, home office, gym, or entertainment area. Move-in ready and offering a fresh, modern feel, this home is an excellent opportunity for those looking for comfort, style, and versatility. Don’t miss the opportunity to make this renovated home your own!

196 Burney, 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
$549,000
943539 MLS
Prime location. Rare to find, 1 Acre vacant residential land with approximately 217 feet of frontage, Surveys available. Price reflects the 3 parcels that make up 1 acre as a package deal. calling all builders and investors looking to build their next home.

VL Meadowmere Avenue, Mastic
$525,000
3 Beds ⋅ 2 Baths ⋅ 1035096 MLS
166 Moriches Ave is a two-story Mastic single-family home built in 2000 on a 10,890-square-foot lot. The kitchen has white cabinetry, a center island, stainless steel appliances, and wood flooring that flows into the open living area. The main living space has a vaulted ceiling and wood flooring, with large windows drawing in natural light. The home provides three bedrooms and two full bathrooms, with the bathrooms including tub-and-shower combinations and vanity storage. A partial basement adds storage or utility space, and a deck off the back overlooks a fenced yard with room for outdoor use. The property has a long driveway for off-street parking, and it connects to city water and sewer service.***Sellers have received acceptable terms from a buyer. Showings are continuing and purchase offers can still be made until a contract has been executed.***

166 Moriches Avenue, Mastic
$520,000
4 Beds ⋅ 3 Baths ⋅ 1050782 MLS
Well-maintained single-family residence offering approximately 2,158 square feet of living space with 4 bedrooms, 2 full bathrooms, and 1 half bathroom. Situated on an approximately 10,019-square-foot lot, this home features a spacious two-level layout and a full unfinished basement providing substantial storage and future flexibility. Property features include central air conditioning, oil-fired hot water heat, a fireplace, attached garage, covered front porch, and public water and sewer service. The thoughtfully designed floor plan includes generous living spaces and an upper-level primary suite. Located in the Mastic area of Brookhaven Township, the property offers convenient access to shopping, dining, parks, recreation facilities, transportation routes, and everyday services. Nearby access to regional roadways provides connectivity throughout Suffolk County and Long Island.

90 Main Street, Mastic
$499,999
3 Beds ⋅ 2 Baths ⋅ 1047912 MLS
Welcome to 155 Moriches Ave, a beautifully updated 3-bedroom, 2-bathroom Saltbox-style home offering a perfect blend of character, comfort, and modern updates. The first-floor bedroom provides added convenience and flexibility, while the inviting living space features a charming electric fireplace that creates a warm and welcoming atmosphere. The updated kitchen is designed with both style and functionality in mind, featuring soft-close cabinetry, brand-new countertops, and new appliances. The new vinyl waterproof flooring provides a clean, modern look while offering everyday durability. Both bathrooms have been tastefully modernized, adding a fresh feel. Additional updates include a brand-new roof, new fencing, and a new driveway, providing peace of mind for years to come. The spacious backyard provides a wonderful outdoor setting for entertaining, relaxing, and enjoying time with family and friends. New Connections to Public Sewer, 155 Moriches Ave is a wonderful opportunity to enjoy a move-in-ready home with modern comfort and timeless Saltbox /Colonial charm.

155 Moriches 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
$489,000
3 Beds ⋅ 1 Baths ⋅ 1046823 MLS
LIVING LUXURY In The Heart Of Mastic! Completely Renovated Ranch Style Home Is Situated On A Lush .23 Acre Property. Step Inside To A Bright, Airy Living Room With An Inviting Open Feel And Designer Finishes Throughout. Tastefully Crafted Kitchen Features Contemporary Cabinetry, Quartz Countertops And Stainless Steel Appliances. Three Bedrooms Offer Comfort And Versatility To Suit Your Lifestyle. Beautifully Updated Full Bath Showcases Sleek Fixtures And Large Format Tile. Full Unfinished Basement Provides Additional Storage And Endless Possibilities. Attached One-Car Garage Adds Everyday Convenience. Covered Patio And Rear Patio Create The Perfect Setting For Outdoor Relaxation Or Entertaining. Thoughtfully Renovated With Style And Functionality In Mind. Where Warmth Meets Timeless Appeal.. The Next Move Is Yours!

220 Moriches Avenue, Mastic
$485,000
3 Beds ⋅ 1 Baths ⋅ 1049004 MLS
Single-level living meets forward-thinking efficiency in this thoughtfully upgraded ranch. An architectural, charming, cost-saving home that offers both convenience and sustainability. Featuring a high-efficiency HVAC system paired with a tankless water heater, delivering on-demand comfort without the standby energy drain. The expansive, sun-soaked roofline offers premier solar energy capture, turning everyday utility bills into nominal expenses and monthly dollar savings benefits. Save time and bypass public charging stations and enjoy the ultimate convenience by powering your vehicle right in your own garage. From the money-saving systems to the private EV charging hub, this home is ready for its new beginning.

32 Edgewood Street, Mastic
$475,000
3 Beds ⋅ 2 Baths ⋅ 1049666 MLS
Short sale, Subject to Bank Approval - Needs Full Interior Renovation - DO NOT DISTURB OCCUPANTS

113 Montgomery Avenue, Mastic
$449,000
2 Beds ⋅ 2 Baths ⋅ 1042709 MLS
This beautifully updated ranch offers modern comfort, smart-home convenience, and an open, inviting floor plan. The approximately 980 sq. ft. upper level features two spacious bedrooms and a bright living room with a large picture window, custom Persilux blinds, and crown molding throughout. The open-concept living space flows seamlessly into the eat-in kitchen, designed with both style and functionality in mind. The kitchen features a center island with overhead lighting, recessed lighting, tiled backsplash, open shelving, abundant cabinetry and generous counter space. Stainless-steel Energy Star appliances include a gas range, sleek vented hood, refrigerator, dishwasher, and microwave—perfect for everyday living or entertaining. This home is truly smart and move-in ready, equipped with smart appliances, a smart thermostat, outdoor Ring cameras, sprinklers and keyless front-door entry for added convenience and peace of mind. The tastefully renovated full bathroom features beautiful wall-to-wall tile and a large shower complete with a built-in seat. The fully finished lower level provides even more living and storage space and includes a large recreation room, additional bathroom, laundry room, walk-in closet, utility room, and the convenience of an outside entrance. The lower level also includes a washer and dryer, oil burner, and electric water heater. Outside, the vinyl-sided home features a newer roof, rain gutters with leaf protection gutter guards. The oversized, level and cleared property offers mature trees, smart front and backyard sprinklers, and a fully fenced backyard with vinyl privacy fencing—ideal for entertaining, relaxing, or enjoying outdoor activities. A shed provides additional storage. An oversized attached open carport and spacious driveway provide plenty of parking for multiple vehicles. A wonderful combination of thoughtful updates, smart-home technology, flexible living space, and a spacious private yard—this ranch is ready to welcome its next owner!...This beach community features convenient bridge access to Fire Island National Seashore, offering beautiful beaches, outer beach access, fishing piers, camping, state-of-the-art playgrounds, a splash pad for summer enjoymet, historic sites, and so much more.

12 Dover Avenue, 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
$445,000
3 Beds ⋅ 1 Baths ⋅ 1037619 MLS
Welcome home to this clean and well-maintained one-level 3-bedroom, 1-bath ranch offering comfortable and convenient living. This home features a practical layout with all living space on one floor, making it easy to enjoy and maintain. The home offers three nicely sized bedrooms, one full bath, and a bright, inviting living area with plenty of potential to make it your own. Whether you are a first-time homebuyer, downsizing, or looking for a home with simple one-level living, this property is a great opportunity. Offered at $445,000 with annual property taxes of approximately $6,486. Low-down-payment financing options may be available to qualified buyers. Move-in ready, clean, comfortable, and ready for its next owner. Schedule your private showing today!

69 Mastic Boulevard, 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
$405,900
2 Beds ⋅ 2 Baths ⋅ 1008256 MLS
Fully remodeled 2 bed 2 bath home on large lot with full basement and outside entrance . Seller is motivated!! and wants to hear all reasonable offers with good terms .

40 Fulton 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.