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MLS ID KEY1004738Last updated Jul 7, 2026

Single Family

1985-4 Cedar Swamp Road

Active · Oyster Bay · Nassau County, NY 11545

Bedrooms
7 Beds
Bathrooms
9 Baths
Year built
1916
Est. monthly taxes
$8,017.83
Property gallery0 / 40
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About this home

‘Haut Bois’ is a refined brick-and-stucco French chateau nestled in the heart of Brookville, New York. Inspired by the Louis XIV hunting lodge that later became the Palace of Versailles, this extraordinary 18-room estate is steeped in history, elegance, and timeless beauty. Originally built in 1916 by renowned architect Ogden Codman Jr. and meticulously restored in the late 20th century, this one-of-a-kind masterpiece sits at the end of a private road on eight pristine acres. Beyond its wrought-iron gates, a long, tree-lined stone driveway leads to the stately residence, where every detail reflects exceptional craftsmanship and sophistication - from antique stone fireplace mantels and hand-painted wallpaper to crystal chandeliers and bespoke finishes throughout. A grand entrance hall with a sweeping marble staircase welcomes you to the main level. The formal living and dining rooms, each adorned with French doors, open seamlessly to the outdoor entertaining terraces and overlook the breathtaking formal gardens. The chef’s eat-in kitchen features a spacious center island, custom cabinetry, a La Cornue range with matching hood, premium appliances, and granite countertops. Completing the main level are a wet bar, library, den, powder room, and a private guest bedroom with an en-suite bath. Upstairs, the luxurious primary suite offers separate dressing rooms, multiple walk-in closets, and two exquisite marble bathrooms. Three additional generously sized bedrooms, two full baths, and elevator access complete the upper level. The lower level is thoughtfully designed for both recreation and comfort, featuring separate guest quarters, a billiards room, playroom, laundry room, fitness area, spa, and sauna. The basement level includes abundant storage, a temperature-controlled wine cellar, and access to the attached four-car garage. Originally landscaped by famed French architect Jacques Greber, the grounds are nothing short of spectacular. Highlights include a stunning step-down courtyard, irrigated vegetable garden, gated tennis court, in-ground pool with pool house, chipping and putting green, and an outdoor fireplace and grilling area. Cloaked in ivy and grandeur, and tucked away along Long Island’s storied Gold Coast, ‘Haut Bois’ stands as one of the last remaining architectural treasures of its era.

Listing snapshot

Days on site
59 days
Listed on MLS
May 27, 2026
Full baths
7
Half baths
2
Annual property tax (MLS)
$96,214
Tax year
2026
Area source (MLS)
Public Records
Listing brokerage
Daniel Gale Sothebys Intl Rlty
MLS ID
KEY1004738
Last updated
Jul 7, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1916
Garage
Yes
Garage spaces
4
Parking
Private, Attached, Tandem
Water source
Public
Sewer
Cesspool
Utilities
Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected

Interior features

Basement
Walk-Out Access, Finished, Full
Heating
Natural Gas, Hot Water
Cooling
Central Air
Interior
First Floor Bedroom, Built-in Features, Cathedral Ceiling(s), Central Vacuum, Chefs Kitchen, Crown Molding, Double Vanity, Eat-in Kitchen, Elevator, Entrance Foyer, Formal Dining, High Ceilings, His and Hers Closets, Kitchen Island, Marble Counters, Natural Woodwork, Original Details, Pantry, Primary Bathroom, Master Downstairs, Sauna, Smart Thermostat, Soaking Tub, Speakers, Storage, Walk-In Closet(s), Wet Bar, Wired for Sound
Appliances
Dishwasher, Dryer, Freezer, Oven, Range, Refrigerator, Washer, Wine Refrigerator
Flooring
Hardwood, Tile
Fireplace
Yes
Fireplaces
6

Exterior features

Architectural style
Estate
Construction materials
Brick, Stone, Stucco, Other
Exterior
Balcony, Speakers
Private pool
Yes

Schools (MLS)

Elementary school
JEFFREY RATNER-ROBERT SEAMAN ELEMENTARY SCHOOL
Elementary school district
Jericho
Middle school
Jericho Middle School
Middle school district
Jericho
High school
Jericho Senior High School
High school district
Jericho

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. First seen on this site
  2. Listing updated from MLS
  3. MLS status changed

Location

Oyster Bay · Nassau County, NY 11545Show interactive map
1985-4 Cedar Swamp Road

Oyster Bay · Nassau County, NY 11545

Google Maps directions

Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
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Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.