NOT LISTED FOR SALE

1788 Pinebourne Ln Muttontown, NY 11791

Syosset Area
5 Beds
7.5 Baths
5,684 Sq Ft
6.02 Acre Lot

Sale Details

Date Sold: November 20, 2025

Last sale price $4,300,000 $757 Per Sq Ft

42 Days on Market

Highlights

  • Stables
  • In Ground Pool
  • 6.02 Acre Lot
  • Syosset Senior High School Rated A+
  • Eat-In Gourmet Kitchen
  • Colonial Architecture

About This Home

As of November 2025

Set on over six acres of total privacy in the heart of Muttontown, White Oak Farm is a recently renovated 5-bedroom brick Colonial manor that perfectly blends timeless architecture with refined modern updates. This property welcomes you with its impressive scale, lush landscaping, and sense of seclusion created by mature specimen trees, curated perennial gardens, and sweeping lawns. The main residence offers a balance of gracious formal rooms and comfortable everyday living spaces. The elegant formal living room boasts a wood burning marble fireplace, abundant natural light and is a perfect for entertaining. The spacious formal dining room features custom wall treatments, classic millwork, complemented by French doors that open to the expansive stone patio and gardens beyond. At the heart of the home is a stunning chef's kitchen with a fireplace designed for both beauty and function. A large center island, finished in a green accent with wine storage and drawers, anchors the space. Custom cabinetry, marble countertops, and top-of-the line appliances create a seamless culinary experience, while a bank of windows fills the space with light. Adjoining the kitchen is a charming breakfast nook which flows directly into the expansive family room. This sun-drenched gathering space offers a fireplace, French doors, and open sight lines, creating a warm hub for family and friends. A richly paneled library has custom built-ins, bookshelves, and a wood-burning fireplace. A series of French doors throughout the home create effortless indoor-outdoor living. Upstairs, the primary suite is a serene retreat with vaulted ceilings, a sitting room, his and hers bathrooms and a custom walk in closet area. Four additional bedrooms provide ample accommodations for family and guests, each thoughtfully designed with comfort and character. Full finished walk-out basement with radiant heat floors has a bedroom, sitting room, recreation room and two full bathrooms. Beyond the main residence, the property offers an equally impressive collection of amenities. A large one-bedroom cottage with an attached garage provides a private retreat for extended family, guests or staff. A detached one car garage, large shed, and a charming potting shed add convenience and utility. For equestrian enthusiasts, a stable on the property provides the opportunity to create a private horse facility. Outdoors, White Oak Farm is a sanctuary. A heated in-ground pool with a classic gazebo is set against a backdrop of lush plantings, creating a private resort-like atmosphere. White Oak Farm is more than a home; it is a lifestyle estate offering character, privacy, and versatility on a rare scale. Combining the grandeur of a traditional brick manor with modern updates and a wealth of amenities, it provides the perfect setting for entertaining, relaxing, and creating lasting memories. Its over 6 acre setting ensures peace and seclusion, while still being close to schools, transportation and the vibrant culture of the North Shore. This distinguished estate is a true treasure-an opportunity to own a piece of Muttontown's finest landscape, with a residence that is at once timeless, inviting, and ready to be cherished for generations to come. Full house generator. Choice of Oyster Bay or Syosset School Districts. *Square footage does not include lower level*

Last Agent to Sell the Property

Kimberly Bancroft

Daniel Gale Sothebys Intl Rlty Brokerage Phone: 516-759-4800 License #40BA1172046 Listed on: 09/02/2025

Daniel Gale Sothebys Intl Rlty

Last Buyer's Agent

Kimberly Bancroft

Daniel Gale Sothebys Intl Rlty Brokerage Phone: 516-759-4800 License #40BA1172046 Listed on: 09/02/2025

Daniel Gale Sothebys Intl Rlty
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Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $73,658

Year Built

  • Built in 1964

Lot Details

  • 6.02 Acre Lot
  • Private Lot

Parking

  • 2 Car Garage

Home Design

  • Colonial Architecture
  • Brick Exterior Construction
  • Frame Construction

Interior Spaces

  • 5,684 Sq Ft Home
  • Sound System
  • Dry Bar
  • Tray Ceiling
  • Vaulted Ceiling
  • Recessed Lighting
  • 5 Fireplaces
  • Entrance Foyer
  • Formal Dining Room
  • Storage
  • Wood Flooring
  • Home Security System

Kitchen

  • Eat-In Gourmet Kitchen
  • Breakfast Area or Nook
  • Convection Oven
  • Cooktop
  • Dishwasher
  • Kitchen Island
  • Marble Countertops

Bedrooms and Bathrooms

  • 5 Bedrooms
  • En-Suite Primary Bedroom
  • Dual Closets

Finished Basement

  • Walk-Out Basement
  • Basement Fills Entire Space Under The House
  • Basement Storage

Outdoor Features

  • In Ground Pool
  • Patio
  • Terrace
  • Shed

Schools

  • Berry Hill Elementary School
  • South Woods Middle School
  • Syosset Senior High School

Horse Facilities and Amenities

  • Horses Allowed On Property
  • Stables

Utilities

  • Central Air
  • Baseboard Heating
  • Hot Water Heating System
  • Heating System Uses Oil
  • Heating System Uses Propane
  • Propane
  • Cesspool
  • Cable TV Available

Community Details

  • Association fees include common area maintenance, snow removal

Listing and Financial Details

  • Legal Lot and Block 59A / 58

Home Details

Home Type

Single Family

Est. Annual Taxes

$73,658

Year Built

Built in 1964

Lot Details

6.02 Acres

Parking

2

Listing Details

  • Property Type: Residential
  • Architectural Style: Colonial
  • Property SubType: Single Family Residence
  • Year Built: 1964
  • Attribution Contact: 516-759-4800
  • Carport Y N: No
  • CurrentPrice: 4300000.00
  • MlsMajorChangeType: Sold
  • CurrentPrice_By_LivingArea: 756.50950
  • ListPrice_By_LivingArea: 844.47572
  • ListPrice_By_OriginalListPrice: 0.96038
  • ListPrice_By_LotSizeAcres: 797342.1927
  • LivingAreaSearchSqFt: 5684.00
  • Special Features: VirtualTour
  • Property Sub Type: Detached

Interior Features

  • Appliances: Convection Oven, Cooktop, Dishwasher
  • Interior Amenities: Chefs Kitchen, Dry Bar, Eat-in Kitchen, Entrance Foyer, Formal Dining, His and Hers Closets, Kitchen Island, Marble Counters, Open Kitchen, Pantry, Primary Bathroom, Recessed Lighting, Sound System, Storage, Tray Ceiling(s)
  • Fireplaces: 5
  • Flooring: Hardwood
  • Full Bathrooms: 7
  • Half Bathrooms: 1
  • Basement: Finished, Full, Storage Space, Walk-Out Access
  • Total Bedrooms: 5
  • Fireplace: Yes
  • Living Area: 5684
  • Basement YN: Yes

Exterior Features

  • Other Structures: Shed(s), Stable(s)
  • Construction Materials: Brick, Frame
  • Pool Features: In Ground
  • Pool Private: Yes
  • Spa: No
  • Patio and Porch Features: Patio, Terrace
  • Waterfront: No

Garage/Parking

  • Total Parking Spaces: 2
  • Garage Spaces: 2
  • Garage: Yes
  • Parking Description: Attached, Detached, Garage

Utilities

  • Cooling: Central Air
  • Heating: Baseboard, Hot Water, Oil, Propane
  • Security: Security System
  • Sewer: Cesspool
  • Utilities: Cable Connected, Electricity Connected, Propane, Trash Collection Private
  • Water Source: Public

Condo/Co-op/Association

  • HOA Fee Includes: Common Area Maintenance, Snow Removal
  • Association Fee Frequency: Annually
  • Senior Community: No
  • Association: Yes

Schools

  • Middle School: South Woods Middle School

Lot Info

  • Horses: Yes
  • Lot Size Acres: 6.02
  • Lot Size Sq Ft: 262013
  • Lot Features: Private
  • Property Attached: No
  • Additional Parcels: No

Rental Info

  • Lease Considered: No

Tax Info

  • Tax Annual Amount: 73657.81
  • Tax Block: 58
  • Tax Lot: 59A
  • Tax Year: 2025

MLS Schools

  • Elementary School: Berry Hill Elementary School
  • High School: Syosset Senior High School
  • Middle School District: Syosset

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

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Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
11/20/2025 11/20/25 Sold $4,300,000 -10.4% $757 / Sq Ft
10/14/2025 10/14/25 Pending -- -- --
09/26/2025 09/26/25 Price Changed $4,800,000 -4.0% $844 / Sq Ft
09/02/2025 09/02/25 For Sale $4,998,000 -- $879 / Sq Ft
Source: OneKey® MLS

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Map

Source: OneKey® MLS

MLS Number: 907931

OneKey® MLS
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