6B Blue Sea Lane Great Neck, NY $ 9,800,000
6B Blue Sea Lane
$ 9,800,000
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6B Blue Sea Lane

Great Neck, NY, 11024
$ 9,800,000
Bedrooms8 Baths10.3 Sq 13,500

Monthly Estimate*

$ 61,139

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Single Family Home for sale in Great Neck, NY

for $9,800,000 with 8 bedrooms and 10 full baths, 3 half baths. This 13,500 square foot home was built in 1888 on a lot size of 2.0297.

Originally built in 1880 as part of the 200-acre Mott family farm, 6B Blue Sea Lane originally named ‘Gracefield’, was transformed into a stately Federal-style mansion in 1909 by renowned architect James W. O’Connor for William Russell Grace, former New York City mayor and founder of W.R. Grace & Co. Meticulously restored to its original splendor, this architectural masterpiece now blends historic elegance with modern luxury. Set on over two acres of impeccably manicured grounds within the esteemed Village of Kings Point, the estate is accessed via a private road and a dramatic tree-lined 450-foot driveway. Offering breathtaking views of the Long Island Sound and offers exclusive dock rights, the property provides unmatched privacy and coastal glamour. Inside, the grand entry foyer introduces a world of refined living. Period details abound - from original woodwork, intricate fireplace mantels and antique hardware to soaring ceilings and gracious bay windows. The expansive interior includes a formal ballroom, richly paneled library, elegant oversized living and dining rooms, and a state-of-the-art gourmet kitchen that opens into an inviting family room. The second level features a luxurious primary suite with walk-in closets and a private balcony overlooking the water, along with four additional en-suite bedrooms, a spacious den, a laundry room, and a separate two-bedroom guest apartment with a private entrance. The third floor offers incredible flexibility with additional bedrooms and baths, a large playroom/flex space, fitness room, and ample storage. Outdoors, enjoy a heated pool and cabana, surrounded by sweeping lawns and lush landscaping that echo the estate’s everlasting sophistication. A prestigious courtyard driveway, multiple storybook covered patios and terraces, radiant heated floors, and a 3-car attached garage complete this extraordinary offering. Totaling eight bedrooms, ten bathrooms, 20,000+/- Sq.Ft. and panoramic water views, 6B Blue Sea Lane is a rare opportunity to own a piece of North Shore history - where timeless heritage meets refined living.

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Single Family Active

Price

$ 9,800,000

Bedrooms

8

Full Bath

10

Half Bath

3

Property Type

Single Family

Taxes

$ 108,143

Style

Estate

Lot Size

2.0297

Year Built

1888

Town/City

Great Neck

County/Region

Nassau

MLS | Web ID

854286

Features
Interior
Interior Amenities First Floor Full Bath Breakfast Bar Built-in Features Cathedral Ceiling(s) Chefs Kitchen Crown Molding Double Vanity Eat-in Kitchen Elevator Entrance Foyer Formal Dining High Ceilings His and Hers Cl
Basement Full Unfinished
Flooring Hardwood
Total Fireplaces 7
Basement Features Full Unfinished
Basement (Y/N) Y
Fireplace Y/N Y
Half Baths 3
Total Bedrooms 8
Total Baths 13
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General
Sewer Cesspool
Heating Natural Gas Radiant Radiant Floor
Cooling Central Air
Utilities Electricity Connected Natural Gas Connected Sewer Connected Trash Collection Public Water Connected
Appliances Dishwasher Dryer Freezer Oven Range Refrigerator Washer
Garage Spaces 3
Patio/Porch Features Covered Patio Terrace
Architectural Style Estate
Pool Features In Ground
Construction Materials Stucco
Year Built 1888
View Water
Property Subtype Single Family Residence
Tax Year 2025
County Nassau County
Property Type Residential
HOA N
Garage Y/N Y
Total Rooms 18
Full Baths 10
Directions E SHORE RD TO BLUE SEA LANE
High School Great Neck North High School
City North Hempstead
Senior Community Y/N N
High School District Great Neck
Carport Y/N N
Elementary School John F Kennedy School
Property Attached Y/N N
Tax Annual Amount 108143.53
Showing Instructions Please Call Jason OR Rudi
Middle/Junior High School Great Neck North Middle School
Property Condition Updated/Remodeled
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Great Neck
Elementary School District Great Neck
Tax Lot 118/119
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Exterior
Exterior Amenities Balcony Courtyard Garden
Fencing Fenced
Water Source Public
Waterfront Y/N N
Horse Y/N N
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Internal Only
Street Number 1 6
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* Excluded Features
List By
Jason P. Friedman

Listing Agent

Daniel Gale Sothebys Intl Rlty

Broker

516-466-4036

Contact

Affordability Calculator

$70,151
Per Month
87%
13%
0%
Monthly Principal & Interest
$61,139
Monthly Property Taxes
$9,012
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.375% 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.
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Nearby
4101168 Elementary School
4098728 Middle School
Great Neck North High School High School
Pricing History
DatePricePrice ChangeDescription
4/29/2025$9,800,000 Listed Price

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6B Blue Sea Lane, Great Neck, NY, 11024 is a Single Family Home for sale at $9,800,000 with 13,500 sqft and a lot size of 2.0297. 6B Blue Sea Lane has 8 bedrooms, 10.3 baths, and was built in 1888. The property's zip code is 11024 which is in Great Neck, NY