Listing updated: August 24, 2026 at 12:00 am
40 Highwater Avenue
40 Highwater Avenue
40 Highwater Avenue
40 Highwater Avenue
40 Highwater Avenue
40 Highwater Avenue
40 Highwater Avenue
40 Highwater Avenue
40 Highwater Avenue
40 Highwater Avenue

40 Highwater Avenue

40 Highwater Avenue, 11758
$2,550,000
For Sale 4,000 sq ft
40 Highwater Avenue
Listing updated: August 24, 2026 at 12:00 am
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40 Highwater Avenue

$2,550,000
40 Highwater Avenue, 11758
Category
Square feet
4,000 sq ft
Listing type
Property type
City/Town
Borough/County
ZIP code
11758

Description

Exceptional Waterfront Estate | 6 Bedrooms | 4,000 Sq. Ft. | 3/4 Acre Experience the best of waterfront living in this impressive 6-bedroom, approximately 4,000-square-foot home, privately situated on nearly 3/4 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 spending 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.

Map
Street View

Property details

Interior
Bedrooms
6
Full bathrooms
3
Half bathrooms
1
Total rooms
15
Appliances
Washer, Range, Microwave, Refrigerator, Dryer, Dishwasher
Flooring
Tile, Stone, Hardwood
Furnished
Unfurnished

Listed by: Vitaly Isaacs, Statewide Properties LLC,

Source: New York State MLS, MLS# 11948647

Copyright My State MLS. All rights reserved. Information is deemed reliable but not guaranteed

Building
Year built
2017
Construction materials
Vinyl Siding, Stone
Utilities
Heating
Forced Air
Water source
Public
Sewer
Other
Lot & exterior
Lot size in acres
0.75 acres
Private pool
Yes
Garage spaces
2
Garage type
Attached
Financial
Annual taxes
$22,000
Original list price
$2,550,000
Location & transit
School district
Massapequa
Zoning
Residential

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$2,550,000
40 Highwater Avenue, 11758

Frequently Asked Questions about this house in Nassau County

Yes, this house is currently listed as available for sale. The listing was last updated on August 24, 2026. To confirm availability or schedule a viewing, contact the listing agent directly through the inquiry form on this page. All inquiries go directly to the listing agent.

The listed price is $2,550,000. Contact the listing agent for additional details or to arrange a viewing.

This is an off-market listing. The seller or landlord has chosen not to advertise this house publicly on the MLS or major platforms. Exact addresses are never required on LavaZoo. Full property details are shared directly with serious inquiries upon contact with the listing agent.