523 Long Beach Road, Nissequogue, NY 11780

$3,700,000

Introducing an extraordinary newly constructed estate encompassing 8,500 square feet of refined living space, gracefully situated on two serene acres in the heart of Nissequogue. Every aspect of this residence is brand new and meticulously crafted, with architectural plans approved and overseen by the Village, ensuring the highest standards of… Read More quality and design. This architectural masterpiece features six bedrooms, five full bathrooms, and two half baths, including a custom-designed tower that adds a distinctive and elegant architectural statement. The open, thoughtfully designed layout creates a seamless flow between formal and casual living spaces…perfect for both daily life and sophisticated entertaining. At the heart of the home lies a state-of-the-art chef’s kitchen with a custom pantry, bespoke wine rack, and wet bar, blending functionality with fine craftsmanship. Adjoining the kitchen, expansive living and dining areas are warmed by two fireplaces: one gas and one wood-burning, offering the perfect ambiance for gatherings large or small. The private quarters include a primary suite and junior suite, each designed as a retreat with heated bathroom floors, generous walk-in closets, and spa-like finishes. Throughout the home, engineered white oak hardwood floors and custom stone countertops highlight the meticulous attention to detail. Step outside to a stunning paver patio surrounding a 20x40 heated saltwater pool with stadium steps, creating the ideal setting for relaxation and outdoor entertaining. The residence also includes a dedicated A/V room with CAT 6 wiring throughout, allowing for seamless integration of a whole-home sound and automation system. Comfort and efficiency are elevated with WiFi-enabled climate control for heating and cooling, a four-zone central air system, and a 1,000-gallon buried propane tank. Additional technical features include 400-amp electrical service with an automatic transfer switch for generator installation, and a 23-zone in-ground irrigation system, also WiFi enabled for convenience. Every element of this home reflects quality and sophistication…from Andersen 400 Series windows and James Hardie V-groove siding, to premium fixtures and finishes throughout. A three-car garage, hardwired Ring camera system, deeded private beach access, and a half-circular driveway with dual Belgian block apron entrances complete this exceptional offering. Experience luxury living reimagined — a rare opportunity to own a brand-new, architecturally overseen estate in one of Long Island’s most coveted enclaves. Read Less

Listing Courtesy of Patriot Real Properties Gr LLC.

Listing Snapshot

Days Online

Last Updated

Nov 15, 2025

Property Type

Single Family Residence

Beds

Full Baths

Partial Baths

Square Ft.

8,500

Year Built

1971

Property Tax

$27,846

MLS Number

923645

30 Days Snapshot Of 11780

$1.52M

+15%

(avg) sold price

-52%

homes sold

134

+39%

(avg) days on market

Snapshot

Area Map

Additional Details

Appliances & Equipment

Description: "Convection Oven", "Dishwasher", "Dryer", "ENERGY STAR Qualified Appliances", "Exhaust Fan", "Freezer", "Gas Cooktop", "Gas Oven", "Gas Range", "Microwave", "Oven", "Refrigerator", "Tankless Water Heater", "Washer"

Basement

Description: "Partial", "Unfinished"

Building

Area: 8500, Architecture: "Modern", Building Area: 8500, Construction Materials: "Block", "Foam Insulation", "HardiPlank Type", Levels: "Tri-Level", Year Built: 1971, Effective Year built: 2025

Cooling

Details: "Central Air"

Exterior Features

Features: "Balcony", "Mailbox", "Rain Gutters", Patio Features: "Patio"

Fence

Description: "Back Yard", "Fenced"

Fireplaces

Total Fireplaces: 2

Floors

Flooring: "Hardwood"

Garage

Garage Spaces: 3

Heating

Heating: "Heat Pump", "Propane", "Radiant Floor"

Home Owner's Association

Dues Frequency: Annually, Fee: 200, Description: "Common Area Maintenance"

Laundry

Description: "Multiple Locations"

Lot

Features: "Back Yard", "Sprinklers In Front", "Sprinklers In Rear", Acres: 2.03

Property

Description: "Pool Equip/Cover"

Pool

Features: "Electric Heat", "Fenced", "In Ground", "Outdoor Pool", "Salt Water", Private Pool

Utilities

Sewer: "Septic Tank", Water Source: "Public", Utilities: "Cable Available", "Electricity Available", "Phone Available", "Propane", "Water Connected"

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