Mastic, NY

View of Mastic, NY
Image credit: Intelligentlove / CC0
Population
15,708
U.S. Census American Community Survey 5-Year · 2024
Elevation
30 ft
Median Home Value
$432,500
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$2,016/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$94,034
U.S. Census American Community Survey 5-Year · 2024
General Quality
Overall rating out of 100

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About Mastic

Mastic sits just inland on Long Island's South Shore, bordered by Shirley and Mastic Beach within the Town of Brookhaven. While real estate listings often lump these neighboring areas together, Mastic has its own suburban character with quiet residential blocks branching off a few key roads. Everyday errands generally take you to Montauk Highway, Mastic Road, or William Floyd Parkway for local supermarkets, pharmacies, and casual dining. For commuters traveling into New York City, the Mastic-Shirley Long Island Rail Road station in Shirley provides a direct ride west on the Montauk Branch. Driving is essential for most daily routines here, and traffic around the main parkway intersections can back up during morning and evening rush hours.

Forge River between Montauk Highway and LIRR Montauk Branch

Living in Mastic places you minutes from some of eastern Suffolk County's best green spaces and coastal history. Just to the south sits the William Floyd Estate, where visitors can walk through hundreds of acres of protected woods, open fields, and shoreline surrounding the home of an original signer of the Declaration of Independence. Nature lovers will also enjoy the nearby Wertheim National Wildlife Refuge, which features scenic walking trails and quiet kayak launches along the Carmans River. The Forge River and surrounding waterways are popular for recreational boating and fishing, supported by ongoing local conservation projects to protect and improve the water quality.

Forge River ToB Marina; Mastic, New York

Day-to-day community life is closely intertwined with neighboring hamlets, giving residents easy access to shared town services. The Mastic Recreation Center on Herkimer Street hosts regular fitness programs, youth leagues, and community events throughout the year. Residents also enjoy an active library network through the Mastics-Moriches-Shirley Community Library, which operates multiple convenient branches in the area. Public schools fall under the William Floyd School District, which serves the entire tri-hamlet region. On weekends, residents often head over the bridge to Smith Point County Park for the ocean beach or spend time at local sports fields and waterfront parks.

General William Floyd HM; Mastic, New York 1

If you are looking to buy a house in Mastic, taking a close look at property-level details is crucial. Recent infrastructure projects have connected several neighborhoods to public sewer lines through the Forge River sewer district, but many homes still use private septic tanks or cesspools. It pays to confirm the wastewater setup, along with town building permits and certificates of occupancy for any past renovations, finished basements, or outdoor additions. You will also want to review localized flood zones, drainage, and property tax records, since utility costs, insurance requirements, and lot conditions can vary noticeably from one street to the next.

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