523 Long Beach Road
Nissequogue, NY, 11780 $ 3,575,000
Bedrooms6 Baths6.1 Sq 8,500 Monthly Estimate*
$ 22,012
for $3,575,000 with 6 bedrooms and 6 full baths, 1 half bath. This 8,500 square foot home was built in 1971 on a lot size of 2.03.
Nestled on two private acres in the Incorporated Village of Nissequogue, this extraordinary estate offers beautifully reimagined living space where luxury, comfort, and timeless design come together. The home underwent a remarkable architectural transformation, completely reimagining the interior and exterior while preserving the character and presence of an established North Shore estate. Every detail was thoughtfully redesigned with an emphasis on exceptional craftsmanship, modern functionality, and elegant living. Rich white oak floors, custom stone surfaces, and exquisite finishes create an atmosphere that is both sophisticated and inviting. Designed for everyday living and exceptional entertaining, the chef’s kitchen features an expansive custom pantry that functions like a second kitchen, built-in wine storage, and a beautifully appointed wet bar. The dramatic great room, highlighted by soaring ceilings and a gas fireplace, serves as the heart of the home, while a separate entertainment room featuring a wood-burning fireplace with easy access to convert to gas provides additional space for gathering and celebrating. Offering six bedrooms and seven baths, including two luxurious suite options with spa-inspired baths, heated floors, generous walk-in closets, and refined finishes, the home provides exceptional flexibility and comfort. A distinctive spiral staircase leads to a charming tower overlooking the estate, creating a truly unique architectural feature. Beautifully integrated infrastructure and modern systems complement the home’s exceptional design, providing the comfort, efficiency, and functionality expected in a residence of this caliber. Outside, a heated saltwater pool with stadium steps and bench seating is surrounded by an expansive paver patio, creating the perfect setting for outdoor entertaining. Mature trees and thoughtfully designed landscaping enhance the privacy and beauty of the level two-acre property. A grandfathered horseshoe driveway with dual Belgian block entrances welcomes you home, a highly sought-after feature in Nissequogue’s renowned horse country. Located less than a mile from two beaches, including one with deeded access, this exceptional property offers a rare opportunity to enjoy luxury North Shore living in one of Long Island’s most desirable communities.
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FeaturesInteriorInterior Amenities First Floor Bedroom First Floor Full Bath Breakfast Bar Cathedral Ceiling(s) Chandelier Double Vanity Eat-in Kitchen Entrance Foyer Formal Dining High Ceilings His and Hers Closets In-Law Floorplan K
Basement Partial Unfinished
Total Fireplaces 2
Fireplace Features Gas Wood Burning
Basement Features Partial Unfinished
Basement (Y/N) Y
Window Features ENERGY STAR Qualified Windows
Fireplace Y/N Y
Half Baths 1
Total Bedrooms 6
Total Baths 7
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GeneralSewer Septic Tank
Heating Heat Pump Propane Radiant Floor
Cooling Central Air
Utilities Cable Available Electricity Connected Propane Water Connected
Appliances Convection Oven Dishwasher Dryer ENERGY STAR Qualified Appliances Exhaust Fan Freezer Gas Cooktop Gas Oven Gas Range Microwave Oven Range Refrigerator Stainless Steel Appliance(s) Tankless Water Heat
Garage Spaces 3
Architectural Style Colonial
Pool Features Electric Heat Fenced In Ground Salt Water
Construction Materials Block Foam Insulation HardiPlank Type
Year Built 1971
Property Subtype Single Family Residence
Tax Year 2025
Parcel Number 0802-003-00-03-00-008-000
County Suffolk County
Property Type Residential
HOA N
Garage Y/N Y
Total Rooms 16
Full Baths 6
High School Smithtown High School-East
City Smithtown
Senior Community Y/N N
High School District Smithtown
Carport Y/N N
Elementary School St James Elementary School
Property Attached Y/N N
Tax Annual Amount 29164
Middle/Junior High School Nesaquake Middle School
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Smithtown
Elementary School District Smithtown
Tax Assessed Value 12920
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ExteriorParking Features Attached Driveway Garage Garage Door Opener Heated Garage Oversized Private Attached Driveway Garage Garage Door Opener Heated Garage Oversized Private
Water Source Public
Waterfront Y/N N
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* Excluded FeaturesList ByKaren L. RothListing Agent
Re/Max Integrity LeadersBroker
Affordability Calculator
- Monthly Principal & Interest
- $22,012
- Monthly Property Taxes
- $2,430
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Nissequogue, NY
Average List Price $3,754,784
Percent of Sale Price 5%
About Nissequogue, NY 1,732 Population
12% Since 2002
$ 167,721 Median Income
37.5 Median Age
38% Households with Children
Trends Information provided by ATTOM Data Solutions.
4099856 Elementary School
4100210 Middle School
Smithtown High School-East High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 6/19/2026 | $3,575,000 | | Listed Price |