Equal Housing Opportunity NYS Housing and Anti-Discrimination Notice

Licensed Real Estate Broker 95 W Main St, Sayville, NY 11782 Office: (631) 567-0100

Thinking of selling? Ask John what your home is worth

at Signature Premier Properties

Sold

40 Highwater Avenue Massapequa, NY 11758

$2,475,000

Listed at $2,550,000. Closed October 28, 2026.

Listing courtesy of Vitaly Isaacs, Magic Of Great Neck Realty Inc MLS #KEY1044155

Photograph of 40 Highwater Avenue

Only the front exterior photograph is shown on closed sales, in keeping with OneKey MLS rules.

  • 6Bedrooms
  • 3.5Bathrooms
  • 4,000Square feet
  • $619Per square foot
  • 2017Year built

About this home

Exceptional Waterfront Estate | 6 Bedrooms | 4,000 Sq. Ft. | ¾ Acre Experience the best of waterfront living in this impressive 6-bedroom, approximately 4,000-square-foot home, privately situated on nearly ¾ of an acre. Offering an exceptional combination of space, technology, energy efficiency, and resort-style outdoor living, this is a home designed to be enjoyed inside and out. The waterfront setting is truly the centerpiece of the property. Step outside and enjoy your own private escape with beautiful water views, a new bulkhead, and direct access to the waterfront right from your backyard. Whether you’re enjoying the day on the water, entertaining friends and family, or simply relaxing poolside overlooking the water, this property delivers the lifestyle waterfront buyers are looking for. The backyard feels like your own private resort, featuring a saltwater swimming pool with both heater and chiller, allowing you to enjoy the perfect water temperature throughout the season. The expansive property provides plenty of room for entertaining, recreation, and relaxing, while professionally designed landscape lighting transforms the grounds in the evening. The home is equipped with a Tesla solar energy system and Tesla battery backups, helping keep electric bills remarkably low while also providing backup power during outages. A dedicated water-pressure system maintains strong water pressure throughout the home, while central air conditioning, central heating, and an on-demand hot water system provide year-round comfort. Inside, you’ll find hardwood floors throughout, spacious living and entertaining areas, custom closets, a butler’s pantry, separate walk-in pantry, and thoughtful upgrades throughout. Built-in speakers in every room allow you to enjoy music throughout the house, while the living room features a dedicated surround-sound system for an incredible entertainment experience.

Description supplied by the listing broker.

Features

  • First Floor Bedroom
  • First Floor Full Bath
  • Bidet
  • Breakfast Bar
  • Built-in Features
  • Cathedral Ceiling(s)
  • Ceiling Fan(s)
  • Chandelier
  • Crown Molding
  • Double Vanity
  • Entrance Foyer
  • Formal Dining
  • Granite Counters
  • High Ceilings

Property details

Interior

Attic
Pull Stairs
Appliances
Cooktop, Dishwasher, Dryer, Exhaust Fan, Gas Cooktop, Gas Oven, Gas Range, Microwave, Oven, Refrigerator, Stainless Steel Appliance(s), Tankless Water Heater, Washer

Systems and utilities

Heating
ENERGY STAR Qualified Equipment, Forced Air
Cooling
Central Air, Zoned
Utilities
See Remarks
Water
Public

Exterior and lot

Construction
Energy Star, Stone, Vinyl Siding
Architectural style
Colonial
Parking
Other
Private pool
Yes
Waterfront
Canal Access

Tax and legal

Parcel number
2489-66-079-00-0041-0
Tax lot
41
Tax section
66
Listing agreement
Exclusive Right To Sell

Property details supplied by the listing broker through OneKey MLS, as of October 31, 2026. Fields not shown were not supplied and should not be read as absent from the property.

This listing

  1. October 28, 2026 Sold for $2,475,000
  2. October 28, 2026 Reduced to $2,475,000 from $2,550,000
  3. August 27, 2026 Listed at $2,550,000
  4. August 27, 2026 Listed at $2,550,000
  5. August 27, 2026 Listed at $2,550,000

Location

40 Highwater Avenue, Massapequa, NY 11758

Nearby recent sales