Mastic Land for Sale

Welcome to Mastic, a hidden gem nestled on the picturesque South Shore of Long Island, New York. This charming community in Suffolk County is renowned for its serene landscapes, friendly atmosphere, and convenient access to both nature and urban amenities. Mastic offers a unique blend of suburban tranquility and vibrant local culture, making it an ideal place for families, retirees, and anyone looking to escape the hustle and bustle of city life.

As you explore the area, you'll discover beautiful parks, scenic beaches, and lush nature reserves, perfect for outdoor enthusiasts. The nearby William Floyd Estate and the tranquil shores of the Great South Bay provide ample opportunities for hiking, fishing, and soaking up the sun. Mastic’s close-knit community hosts various events throughout the year, fostering a warm, welcoming environment that makes it easy to feel at home.

For those looking to invest in their future, Mastic offers an array of land for sale, providing a unique opportunity to build your dream home or develop a lucrative project. With a variety of parcels available, you can choose from spacious lots that allow for ample privacy and creative design. The real estate market in Mastic is thriving, thanks to its appealing location and the growing demand for housing in Suffolk County.

Whether you envision a cozy retreat or a sprawling estate, Mastic is the perfect canvas for your dreams. Don’t miss your chance to be part of this vibrant community—explore the available land for sale today and start your journey in this enchanting corner of Long Island!

Newest Mastic Land for Sale

$225,000

1027610 MLS

Well manicured block, surrounding new homes!! Additional information: ft corner:450

v/l Main Avenue, Mastic

$389,000

1020773 MLS

High Traffic Location with Great Visibility on .32 Acre Lot (Parcels: 0200823000800081000, 0200823000800082000,0200823000800078000). Commercial Site Will Be Delivered Shovel Ready for a 2-Story, 3,335 Sq Ft Building (Wet Stores Permitted Main Level). Parking for 13 Cars. The Second Story Will Be Permitted for two 2-bedroom apartments. Full Basement with Outside Entrance. Possible 5 Rentals. This Property Can Be Connected to the Sewer System.

1397 Montauk Highway, Mastic

$239,000

970765 MLS

Investor alert! 2 shovel-ready lots in a high-demand Mastic/Shirley market—buy individually or as a package. Sewer access already in place, cutting down development costs and timelines. Strong upside potential with new construction demand on the rise and limited inventory in the area. Ideal for builders, flippers, or long-term hold. Convenient location for east-end or city commuters adds to resale value. Opportunities like this don’t last—secure your next project today! Residential lot for new build. Lot is being sub-divided into 2 parcels. Second parcel is sold separately.

VL(1) Bedford Avenue, Mastic

$239,000

970783 MLS

3 prime buildable lots in a growing Mastic/Shirley location! Build your dream home or purchase individually as an investment opportunity. Sewer access in place—making development that much easier. Conveniently located for commuters heading east or west, with quick access to major roadways, beaches, and local amenities. Rare chance to build new in an area seeing strong growth and demand—don’t miss it! Vacant land for residential build. Lot is being subdivided into 2 parcels. Second parcel sold separately.

VL(2) Bedford Avenue, Mastic

$239,000

972396 MLS

Three brand-new build opportunities! Whether you're looking to build your dream home or invest, these lots offer flexibility—purchase individually or as a package. Equipped with sewer access, these properties are ready for development, making your building process that much easier. Ideally located for commuters, with convenient access for travel east or west to the city. A rare chance to create your vision in a prime location—build now or hold for future value! Residential Vacant Land. Parcel 84x100.

VL(46&47) Bedford Avenue, Mastic

$239,000

974088 MLS

Prime Development Opportunity – Mastic, NY! Rare offering of 5 vacant lots in a growing area of Mastic! Featuring 2 lots on Mastic Blvd and 3 additional lots on Bedford Ave, this package is perfect for builders, investors, or end users looking to create their dream homes. Surveys already completed and Board of Health & planning approvals in progress, saving you time and accelerating the building process. Build your own custom home or purchase with a builder option available. Conveniently located near shopping, major roadways, and local amenities. Endless potential—don’t miss this opportunity to build in a desirable location!

VL(36) Mastic Boulevard, Mastic

$239,000

974107 MLS

VL Mastic Boulevard, 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

$200,000

933929 MLS

Lot for sale, approximately 52 feet x 141 feet with preliminary plans for a future house.

45O Oakland Avenue, 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

$749,500

902635 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

$220,000

841371 MLS

Come check out this MASSIVE property just shy of half an acre. Ready to be built on. Build commercial and/or residential and start your rental income or business!! J2 & A1 zoning. Can be used to build, assembly and social recreation hall, Bank, Bar, delicatessen, catering hall, Pet care, Medical office, Office, Takeout restaurant and many more.

8 & 11 William Floyd Parkway, 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.