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For sale
  • $3,700,000

    523 Long Beach Road, Nissequogue, NY 11780

    6beds
    8,500sqft
    Single Family Residence, Residential
    Built in 1971
    2.03 Acres Lot
    $-- Zestimate®
    $435/sqft
    $17/mo HOA

    What's special

    Four-zone central air systemHeated bathroom floorsStunning paver patioGenerous walk-in closetsTwo half bathsJames hardie v-groove sidingDeeded private beach access
    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 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.
    30 days
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    1,832
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    79
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    Zillow last checked: 8 hours ago

    Listing updated: December 13, 2025 at 11:09am

    Listing by:

    Patriot Real Properties Gr LLC 631-987-1280,

    Jack Cutrone 631-926-9592

    Source: OneKey® MLS,MLS#: 940339MLS Logo

    Tour with a local agent

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 6
    • Bathrooms: 7
    • Full bathrooms: 6
    • 1/2 bathrooms: 1
    Heating
    • Heat Pump, Propane
    Cooling
    • Central Air
    Appliances
    • Included: Convection Oven, Dishwasher, Dryer, ENERGY STAR Qualified Appliances, Exhaust Fan, Freezer, Gas Cooktop, Gas Oven, Gas Range, Microwave, Oven, Refrigerator, Tankless Water Heater, Washer
    • Laundry: Washer/Dryer Hookup, Multiple Locations
    Features
    • First Floor Bedroom, First Floor Full Bath, Breakfast Bar, Cathedral Ceiling(s), Chandelier, Double Vanity, Eat-in Kitchen, Entrance Foyer, Formal Dining, His and Hers Closets, In-Law Floorplan, Kitchen Island, Open Floorplan, Open Kitchen, Pantry, Primary Bathroom, Master Downstairs, Quartz/Quartzite Counters, Recessed Lighting, Smart Thermostat, Storage, Tray Ceiling(s), Walk Through Kitchen, Wired for Sound
    • Flooring: Hardwood
    • Windows: ENERGY STAR Qualified Windows
    • Basement: Partial,Unfinished
    • Attic: Unfinished
    • Number of fireplaces: 2
    • Fireplace features: Gas, Wood Burning
    Interior area
    • Total structure area: 8,500
    • Total interior livable area: 8,500 sqft

    Property

    Parking
    • Total spaces: 3
    • Parking features: Driveway, Garage, Garage Door Opener, Heated Garage, Oversized, Private
    • Garage spaces: 3
    • Has uncovered spaces: Yes
    Features
    • Levels: Tri-Level
    • Patio & porch: Patio
    • Exterior features: Mailbox, Rain Gutters
    • Has private pool: Yes
    • Pool features: Electric Heat, Fenced, In Ground, Outdoor Pool, Salt Water
    • Fencing: Back Yard,Fenced
    Lot
    • Size: 2.03 Acres
    • Features: Back Yard, Sprinklers In Front, Sprinklers In Rear
    Details
    • Parcel number: 0802003000300008000
    • Special conditions: None
    • Other equipment: Pool Equip/Cover

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Modern
    • Property subtype: Single Family Residence, Residential
    Materials
    • Foam Insulation, HardiPlank Type
    • Foundation: Slab
    Condition
    • Year built: 1971
    • Major remodel year: 2025

    Utilities & green energy

    • Sewer: Septic Tank
    • Water: Public
    • Utilities for property: Cable Available, Phone Available, Propane, Water Connected

    Community & HOA

    Community
    • Security: Video Cameras
    HOA
    • Has HOA: Yes
    • Services included: Common Area Maintenance
    • HOA fee: $200 annually
    Location
    • Region: Saint James

    Financial & listing details

    • Price per square foot: $435/sqft
    • Tax assessed value: $1,502,326
    • Annual tax amount: $27,846
    • Date on market: 12/2/2025
    • Cumulative days on market: 31 days
    • Listing agreement: Exclusive Right To Sell
    • Electric utility on property: Yes

    Estimated market value

    Not available

    Estimated sales range

    Not available

    Not available

    Price history

    Price history
    DateEventPrice
    10/22/2025Listed for sale$3,700,000$435/sqft
    Source: OneKey® MLS #923645 Report a problem
    10/11/2025Listing removed$3,700,000$435/sqft
    Source: OneKey® MLS #910101 Report a problem
    10/10/2025Listed for sale$3,700,000+196%$435/sqft
    Source: OneKey® MLS #910101 Report a problem
    1/27/2024Listing removed--
    Source: OneKey® MLS #H6286435 Report a problem
    1/25/2024Listed for sale$1,249,999-7.4%$147/sqft
    Source: OneKey® MLS #H6286435 Report a problem

    Public tax history

    Public tax history
    YearProperty taxesTax assessment
    2024-- $12,920 -34.4%
    2023-- $19,705
    2022-- $19,705

    Find assessor info on the county website

    BuyAbility℠ payment

    Estimated monthly payment
    All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
    HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
    Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
    See how much you could borrow to make a competitive offer.

    Boost your down payment with 6% savings match

    Earn up to a 6% match & get a competitive APY with a *. Zillow has partnered with to help get you home faster.

    Learn more*Terms apply. Match provided by Foyer. Account offered by Pacific West Bank, Member FDIC.

    Climate risks

    Neighborhood: 11780

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: St James Elementary School
    • Middle: Nesaquake Middle School
    • High: Smithtown High School-East

    Source: OneKey® MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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