$9,800,000

6B Blue Sea Ln Kings Point, NY 11024

Estimated payment $63,605/month

Total Views 7,796
8 Beds
13 Baths
13,500 Sq Ft
$726 Price per Sq Ft

Highlights

  • Water Views
  • In Ground Pool
  • Estate
  • John F Kennedy School Rated A
  • Eat-In Gourmet Kitchen
  • Private Lot

About This Home

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

Listing Agent

Jason Friedman

Daniel Gale Sothebys Intl Rlty Brokerage Phone: 516-466-4036 License #10401223998 Listed on: 04/29/2025

Daniel Gale Sothebys Intl Rlty

Co-Listing Agent

Sarah Friedman

Daniel Gale Sothebys Intl Rlty Brokerage Phone: 516-466-4036 License #40FR0973610

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $108,144

Year Built

  • Built in 1888

Lot Details

  • 2.03 Acre Lot
  • Stone Wall
  • Landscaped
  • Private Lot
  • Secluded Lot
  • Backyard Sprinklers
  • Garden
  • Back and Front Yard

Parking

  • 3 Car Garage

Home Design

  • Estate
  • Stucco

Interior Spaces

  • 13,500 Sq Ft Home
  • 3-Story Property
  • Elevator
  • Built-In Features
  • Crown Molding
  • Cathedral Ceiling
  • 7 Fireplaces
  • Entrance Foyer
  • Formal Dining Room
  • Storage
  • Water Views
  • Unfinished Basement
  • Basement Fills Entire Space Under The House

Kitchen

  • Eat-In Gourmet Kitchen
  • Breakfast Bar
  • Oven
  • Range
  • Freezer
  • Dishwasher
  • Kitchen Island
  • Marble Countertops

Flooring

  • Wood
  • Radiant Floor

Bedrooms and Bathrooms

  • 8 Bedrooms
  • En-Suite Primary Bedroom
  • Walk-In Closet
  • Double Vanity
  • Soaking Tub

Laundry

  • Laundry Room
  • Dryer
  • Washer

Outdoor Features

  • In Ground Pool
  • Balcony
  • Courtyard
  • Covered patio or porch
  • Terrace

Schools

  • John F Kennedy Elementary School
  • Great Neck North Middle School
  • Great Neck North High School

Utilities

  • Central Air
  • Heating System Uses Natural Gas
  • Radiant Heating System
  • Cesspool

Listing and Financial Details

  • Legal Lot and Block 118/119 / 063

Home Details

Home Type

Single Family

Est. Annual Taxes

$108,144

Year Built

Built in 1888

Lot Details

0

Parking

3

Listing Details

  • Property Type: Residential
  • Architectural Style: Estate
  • Property SubType: Single Family Residence
  • Property Condition: Updated/Remodeled
  • Levels: Three Or More
  • Year Built: 1888
  • Attribution Contact: 516-466-4036
  • Co List Office Mls Id: KEYGALE31
  • Co List Office Phone: 516-466-4036
  • Carport Y N: No
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Appliances: Dishwasher, Dryer, Freezer, Oven, Range, Refrigerator, Washer
  • 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 Closets, In-Law Floorplan, Kitchen Island, Marble Counters, Primary Bathroom, Natural Woodwork, Open Kitchen, Original Details, Soaking Tub, Stone Counters, Storage, Walk-In Closet(s)
  • Fireplaces: 7
  • Flooring: Hardwood
  • Full Bathrooms: 10
  • Half Bathrooms: 3
  • Basement: Full, Unfinished
  • Total Bedrooms: 8
  • Fireplace: Yes
  • Living Area: 13500
  • Basement YN: Yes

Exterior Features

  • Construction Materials: Stucco
  • Fencing: Fenced
  • Pool Features: In Ground
  • Pool Private: Yes
  • View: Water
  • Exterior Features: Balcony, Courtyard, Garden
  • Patio and Porch Features: Covered, Patio, Terrace
  • Waterfront: No

Garage/Parking

  • Garage Spaces: 3
  • Garage: Yes

Utilities

  • Cooling: Central Air
  • Heating: Natural Gas, Radiant, Radiant Floor
  • Laundry Features: Laundry Room, Multiple Locations
  • Sewer: Cesspool
  • Utilities: Electricity Connected, Natural Gas Connected, Sewer Connected, Trash Collection Public, Water Connected
  • Water Source: Public

Condo/Co-op/Association

  • Senior Community: No
  • Association: No

Schools

  • Middle School: Great Neck North Middle School

Lot Info

  • Horses: No
  • Lot Size Acres: 2.0297
  • Lot Features: Back Yard, Front Yard, Landscaped, Private, Secluded, Sprinklers In Rear, Stone/Brick Wall, Views
  • Property Attached: No

Rental Info

  • Lease Considered: No

Tax Info

  • Tax Annual Amount: 108143.53
  • Tax Block: 063
  • Tax Lot: 118/119
  • Tax Year: 2025

MLS Schools

  • Elementary School: John F Kennedy School
  • High School: Great Neck North High School
  • Middle School District: Great Neck

Map

Range of Values:

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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Property History

Date Event Price Change Sq Ft Price
04/29/2025 04/29/25 For Sale $9,800,000 -- $726 / Sq Ft
Source: OneKey® MLS

Source: OneKey® MLS

MLS Number: 854286

OneKey® MLS

New York Nassau County Kings Point 11024

6B Blue Sea Ln, Kings Point, NY

This home is located at 6B Blue Sea Ln, Kings Point, NY 11024 and is currently priced at $9,800,000, approximately $725 per square foot. This property was built in 1888. 6B Blue Sea Ln is a home located in Nassau County with nearby schools including John F Kennedy School, Great Neck North Middle School, and Great Neck North High School.

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Jason Friedman
Listing Agent
Jason Friedman
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Daniel Gale Sothebys Intl Rlty
(516) 940-7430