77 Carlton Avenue, Mastic, NY 11950

• 4 beds |
• 3 baths |
• 1,771 sqft

Property Description

Welcome to your dream home in the heart of Mastic; a brand new construction that offers modern comfort, flexible living space, and unbeatable efficiency. Skip the costly repairs and updates of older homes and step into a residence where everything is NEW, thoughtfully designed, and built to today’s highest standards. House is 100% complete with Certificate of Occupancy in hand. This stunning 4-bedroom, 3-full-bath home features a custom gourmet kitchen complete with quartz countertops, a large center island, and sleek stainless steel appliances; ideal for both everyday meals and entertaining. Additional highlights include: Hardwood floors, Covered front porch. Large rear wood deck. First-floor laundry. Attached one-car garage w/interior access to home. Full unfinished basement with outside entrance; perfect for future living space or storage. Certified energy-efficient construction; enjoy long-term savings with lower utility costs. Located in Mastic, one of Suffolk County’s most rapidly developing communities near the massive Mastic Beach $500M downtown redevelopment plan and is just 1.6 miles to the Mastic/Shirley LIRR Train Station. Why settle for someone else’s outdated home when you can own a newly built, energy-smart residence tailored to today’s lifestyle? Don’t miss this opportunity to plant roots in a growing neighborhood while enjoying the benefits of brand-new construction. Grass and furniture digitally staged.

Listing Status:

Active

Data Last Updated:

June 10, 2026 at 12:20PM

Listing Office:

Rugen Realty Corp : 631-710-2100

MLS ID:

1007746

Interior

• General: First Floor Full BathEat-in KitchenFormal DiningKitchen IslandLow Flow Plumbing FixturesOpen FloorplanPrimary BathroomQuartz/Quartzite CountersRecessed LightingWalk-In Closet(s)Washer/Dryer Hookup
• Appliances: DishwasherENERGY STAR Qualified AppliancesRangeRefrigerator
• Laundry: Electric Dryer HookupIn HallInsideWasher Hookup
• Basement: FullUnfinishedWalk-Out Access
• Flooring: Hardwood
• A/C: Central Air
• Heating: Propane

Exterior

• Style: Colonial
• Other Structures: PorchDeck
• Parking: AttachedDrivewayGarageOff Street

Construction

• Windows: ENERGY STAR Qualified Windows

Location

• Road/Access: Municipal
• Originating MLS: onekey2
• School District: William Floyd
• County: Suffolk County

Lot

• Zoning: 0200-824-00-09-00-034-001

Utilities

• Utilities: Electricity ConnectedPropaneSewer ConnectedTrash Collection PublicWater Connected
• Water: Public
• Sewer: Public Sewer

Financial

• Source: onekey2