Mastic Beach Homes for Sale

Welcome to Mastic Beach, a hidden gem nestled on the beautiful South Shore of Long Island, New York. This charming coastal community offers an idyllic blend of serene waterfront living and vibrant local culture. With its picturesque beaches, lush parks, and friendly neighborhoods, Mastic Beach is the perfect place for families, retirees, and everyone in between to call home.

Mastic Beach boasts a rich history and a strong sense of community, making it an inviting destination for those looking to settle down. Residents enjoy easy access to a variety of outdoor recreational activities, including fishing, boating, and hiking in nearby parks. The scenic coastline and tranquil environment create an ideal backdrop for relaxation and leisure, while still being conveniently located near major highways for easy commuting.

For those considering a move to this charming area, there are a variety of homes for sale that cater to diverse preferences and budgets. From cozy bungalows just a stone’s throw from the beach to spacious family homes nestled in quiet, tree-lined streets, Mastic Beach offers something for everyone. Many properties feature modern amenities and stunning views, making it easy to find your dream home in this delightful community.

In addition to its natural beauty, Mastic Beach is also home to a variety of local shops, restaurants, and community events that foster a strong sense of belonging. Whether you’re looking for a peaceful retreat or an active lifestyle, Mastic Beach is the perfect place to create lasting memories. Explore the homes for sale today and discover the extraordinary lifestyle that awaits you in this charming coastal haven!

Newest Mastic Beach Homes for Sale

$595,000

4 Beds ⋅ 1 Baths ⋅ 1052866 MLS

3 car garage! Huge fenced in beautiful yard with fruit trees! Unique style 4 bedroom home with wood burning fireplace! Possible subdivision with proper permits and possible rent to own! Hardwood floors just refinished and lots of storage! Be the 1st!

9 Babylon Road, Mastic Beach

$449,000

4 Beds ⋅ 2 Baths ⋅ 1051596 MLS

This adorable cape is well-maintained and has lots to offer - with just under 1200 sq ft, 4 bedrooms and 2 full bathrooms, a deep, fully fenced yard and a massive driveway that extends past the back of the house, leaving potential for a detached garage. 2 bedrooms and a full bath on the first floor and 2 oversized bedrooms and a full bath on the upper floor. Stainless steel appliances with propane cooking and a large island for dining and gathering. One of the bedrooms on the first floor is currently used for laundry and storage and provides great flexibility. Features vinyl flooring throughout, a roof that is less than 10 years young, and a partial basement with oil heat (tank is above ground). Excellent location - approx one mile from Narrow Bay and marina but NOT in a flood zone. Approx a half mile from the William Floyd Estate and nature preserve. 1.5 miles from Brookhaven Town's planned and approved downtown revitalization project set to break ground soon. Ask me more about that project and what it means for the future of Mastic Beach. Excellent opportunity to own an affordable home with low taxes in an up-and-coming neighborhood.

239 Cypress Drive, Mastic Beach

$584,900

3 Beds ⋅ 2 Baths ⋅ 1049843 MLS

Welcome to this beautifully renovated Mastic Beach home! This stunning 3-bedroom, 2-bathroom residence offers approximately 1,800 square feet of living space and is situated on a generous .41-acre lot, creating a tranquil and private setting with plenty of room for outdoor enjoyment. Completely renovated from top to bottom, this home features a bright, open floor plan designed for comfortable living and effortless entertaining. The spacious layout includes a brand-new kitchen with crisp white cabinetry, quartz countertops, and new appliances, along with new flooring throughout and beautifully updated bathrooms. The home also offers a versatile bonus room and a bright, inviting sunroom, providing additional space for entertaining, relaxing, or working from home. The exterior has been completely refreshed with new white barn-style siding complemented by a new black roof, creating a modern farmhouse-inspired look that is both stylish and timeless. Enjoy the perfect combination of modern updates, generous space, and a tranquil Mastic Beach setting. With its extensive renovations, contemporary finishes, open-concept layout, expansive lot, and move-in-ready condition, this home is truly a must-see! The property also features an unfinished basement with a separate entrance. Buyer and buyer’s agent to verify all information.

73 Spar Drive, Mastic Beach

$425,000

3 Beds ⋅ 2 Baths ⋅ 1048876 MLS

Opportunity knocks in Mastic Beach! This 3-bedroom, 2-bath ranch offers easy one-level living and incredible bonus space. Featuring an attached garage for added convenience plus a rare 2-car detached garage with endless potential ideal for additional vehicles, a workshop, storage, home gym, studio, or future creative space. With endless possibilities to customize and make it your own, this home combines comfort, functionality, and flexibility. A must-see!

11 Seaford Road, Mastic Beach

$429,000

3 Beds ⋅ 2 Baths ⋅ 1049449 MLS

Investors delight. Needs TLC.

76 Wilson Avenue, Mastic Beach

$439,000

3 Beds ⋅ 2 Baths ⋅ 1048722 MLS

Ranch Style Home With 3 BRs and 2 Full Baths. Walk Through Kitchen Leads to Large Family Room With Fireplace. Property Is Located Near Bay Marinas, Ocean Beaches and A National Park Preserve.

126 Dahlia Drive, Mastic Beach

$150,000

2 Beds ⋅ 1 Baths ⋅ 1049027 MLS

Call Guiness Book, we have a new world record! This is the most affordable piece of real estate Long Island has ever seen. Contract vendee listing, the time to act is right now as remodeler is in contract to buy and willing to renovate this roughly 600 square foot house to suit your needs and wants. Or buy it as-is and make it your own. Can also serve as a cash cow rental property at this low entry price and super low taxes, listed at only $1,061 per year! Property is currently condemned by the town as out of town owner shut off utilities for safety reasons. Do not trespass.

167 Cranberry Drive, Mastic Beach

$299,000

2 Beds ⋅ 1 Baths ⋅ 1048438 MLS

Short Sale-Subject to Third Party Approval

110 Daisy Drive, Mastic Beach

$489,000

3 Beds ⋅ 1 Baths ⋅ 1046777 MLS

Fully Renovated Mastic Beach Home! Move right in! Welcome to this beautifully renovated Mastic Beach home, where modern upgrades, energy efficiency, and stylish finishes come together to create a comfortable and move-in-ready property. This home has been extensively renovated from top to bottom, featuring four new energy-efficient split heating and cooling units in every bedroom, providing efficient year-round comfort throughout the bedrooms and living areas. The extensive updates include: New plumbing throughout Completely updated electrical system New 200-amp overhead electrical service New Square D circuit breakers New insulation New sheetrock New paint Fully renovated bathroom Fully renovated kitchen New kitchen cabinetry Quartz countertops Energy-efficient high hats/recessed lighting Laundry hookup Brand-new stainless-steel appliances Brand-new roof Brand-new windows Private fenced yard with room for enjoyment, seeded for grass. With major mechanical, electrical, structural, and cosmetic improvements already completed, this home offers the opportunity to enjoy the best of Mastic Beach living without the stress of a renovation project. Near the recently approved $500?million Neighborhood Road Redevelopment in Mastic Beach is in the final environmental review stage, with construction expected to begin in 2026 Turnkey, modern, energy-efficient, and extensively updated—this is a Mastic Beach home ready for its next chapter!

181 Cypress Drive, Mastic Beach

$499,000

3 Beds ⋅ 2 Baths ⋅ 1046366 MLS

Welcome to this beautifully updated 3-bedroom, 2-full-bath home located in Mastic Beach. This move-in-ready property features a renovated kitchen (2023), new roof (2022), new fencing (2023), modern interior lighting (2025), and updated outdoor lighting (2024). Additional highlights include fully owned solar panels for added energy efficiency and low property taxes. A wonderful opportunity offering modern updates, affordability, and comfortable living. Home is walking distance to beach. Don’t miss it!

23 Hemlock Drive, Mastic Beach

$499,000

3 Beds ⋅ 2 Baths ⋅ 1046286 MLS

NEW TO THE MARKET! This beautifully renovated ranch offers 2–3 bedrooms and move-in-ready charm throughout. The brand-new kitchen shines with elegant cabinetry topped in crown molding and a full suite of stainless steel appliances, including a refrigerator, gas oven/stove, and dishwasher. Enjoy the comfort of new kitchen, new bathrooms, new roof, new windows, new flooring, new baseboard heating, recessed lighting, and a fresh coat of paint throughout — all you have to do is move in and make it yours. The third bedroom is a standout, complete with its own fireplace and half bath, making it ideal as a den, home office, or guest suite. Low taxes, no flood insurance required, and on a double lot makes this a great buy! Note: Grass in listing photos has been digitally enhanced.

10 Barclay Road, Mastic Beach

$489,990

3 Beds ⋅ 1 Baths ⋅ 1045258 MLS

Fantastic Rare Find ! Year round living or getaway or summer home! Come be part of an Emerging Community by the bay! This home sits in the Mastic Beach Conservancy and can be lifted through the FIMP project providing amazing waterviews! Come see this sun drenched 2/3 bedroom home with office and insulated detached garage with loft above for extra storage! Well kept property offers an open layout with kitchen, living room, full bath, large front deck, dining room, sitting room, gleaming hardwood floors, tiled full bathroom, and cedar siding that is only a few years new! Walk to the water for fishing, kayaking, etc and Smith Point Beach just a bike ride away :) and check out Beechwood Redevelopment plans for the upcoming business district revitalization! Be the 1st!

56 Cranberry Drive, Mastic Beach

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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.