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100 & 90 Briar Patch Road, East Hampton, NY, 11937

10beds
15baths
13,800sqft
$85,000,000
$6,159price/sqft
$580,754/moest. monthly cost
$23,230,160/yrincome needed

About This Home

Commanding nearly a quarter-mile of pristine frontage on Georgica Pond, 100 & 90 Briar Patch is one of East Hampton’s most extraordinary waterfront estates. Encompassing two contiguous parcels across 11.2+/- acres, this rare compound offers an unparalleled level of privacy, scale, and natural beauty, complemented by approximately 13,800+/- square feet of exquisitely curated living space. Positioned to capture sweeping southwestern views, the estate enjoys breathtaking sunsets over Georgica Pond, with the Atlantic Ocean shimmering on the horizon beyond. A property of exceptional pedigree and provenance, Briar Patch presents a once-in-a-generation opportunity to own a landmark East Hampton retreat where history, architecture, and setting converge in perfect harmony. The main residence, originally constructed in 1931, is a masterful expression of timeless elegance and architectural distinction. Designed for grand-scale entertaining and sophisticated living, the home encompasses six bedrooms, eight full baths, and two powder rooms, along with an array of expansive gathering spaces. Rich in character and craftsmanship, the interiors seamlessly blend old-world charm with refined contemporary comforts. French doors throughout the residence open to expansive terraces and outdoor entertaining areas, creating a seamless connection to the estate’s spectacular waterfront surroundings. Set on a separate 3.7+/- acre parcel, the guest house was designed by renowned architect Peter Marino and completed in 1990. Both modern and enduring in its design, this exceptional residence offers four ensuite bedrooms, four full baths, and a powder room. Coffered ceilings, a fireplace, and beautifully proportioned living spaces create an atmosphere of understated luxury, while a full kitchen and private accommodations provide the ultimate retreat for family and guests. Between the two residences, a heated gunite pool and spa serve as the centerpiece of the compound’s resort-like amenities. Meandering nature trails wind through mature specimen trees and lush natural landscaping, leading to a secluded private pond. From the property’s shoreline, residents can sail, paddleboard, or kayak across Georgica Pond directly to the ocean, embracing the quintessential East Hampton waterfront lifestyle. Originally commissioned by Arthur C. Jackson, the main residence was designed by the celebrated architect behind the plans for the New York Public Library and Lasata, the childhood home of Jacqueline Kennedy Onassis. In 1990, Peter Marino further elevated the estate, thoughtfully enhancing the main residence while introducing the guest house, creating a cohesive architectural vision across the compound. Ideally situated south of the highway on coveted Briar Patch Road, the estate is moments from East Hampton’s celebrated ocean beaches, fine dining, and luxury boutiques, accessible by car or boat. Rarely does a property of such magnitude, heritage, and seclusion become available. 100 & 90 Briar Patch stands as one of the Hamptons’ most distinguished private estates - a legacy property of enduring significance.

Getting Around

10
WalkingCar-Dependent
0
TransitVery Limited Transit
26
BikeSomewhat Bikeable

Schools

6/10
6/10
East Hampton High SchoolGrades 9-122.4 mi

Construction

Condition

  • Year built: 1931

Materials

  • Construction materials: Frame,Shingle Siding

Type & Style

  • Home type: SingleFamily
  • Architectural style: Estate
  • Property subType: Single Family Residence,Residential

Interior

Appliances

  • Appliances included: Dishwasher,Dryer,Freezer,Oven,Range,Refrigerator,Washer
  • Laundry features: Multiple Locations

Basement

  • Has basement: Yes
  • Basement: Full

Bedrooms & Bathrooms

  • Bedrooms: 10
  • Bathrooms: 15
  • Full bathrooms: 12
  • 1/2 bathrooms: 3

Features

  • Built-in Features,Cathedral Ceiling(s),Chefs Kitchen,Crown Molding,Eat-in Kitchen,Entrance Foyer,Formal Dining,High Ceilings,Kitchen Island,Natural Woodwork,Original Details,Pantry,Primary Bathroom,Tray Ceiling(s),Walk-In Closet(s),Wet Bar,Wired for Sound
  • Window features: Bay Window(s),Oversized Windows,Wall of Windows
  • Flooring: Hardwood,Tile,Wood
  • Number of fireplaces: 4
  • Fireplace: Yes
  • Attic: Dormer

Heating & Cooling

  • Heating features: Hot Water,Natural Gas
  • Cooling features: Central Air

Interior Area

  • Total structure area: 13,800
  • Total interior livable area: 13,800 sqft

Property

Details

  • Special condition: None

Features

  • Private pool: Yes
  • Pool features: In Ground
  • Patio & porch: Deck,Patio,Porch
  • Exterior features: Tennis Court(s)
  • Fencing: Fenced
  • Has view: Yes
  • View description: Open,Water
  • Has water view: Yes
  • Water view: Water
  • On waterfront: Yes
  • Waterfront features: Water Access,Waterfront

Lot

  • Lot size: 11.20 Acres
  • Features: Garden,Landscaped,Level,Private,Secluded,Sprinklers In Front,Sprinklers In Rear,Views

Parking

  • Total spaces: 4
  • Parking features: Detached
  • Has garage: Yes
  • Attached garage spaces: 4
  • Covered spaces: 4

Climate Risk is Financial Risk

Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.

Biggest Threats for This Home

  • Hurricane
    HurricaneModerate
  • Inland Flooding
    Inland FloodingModerate
  • Tsunami
    TsunamiInsufficient Data

How This Home’s Risks Compare

Hurricane
Inland Flooding
Tsunami

FEMA Declared Disasters in Suffolk County and New York

Flood
Severe Storm
Snowstorm
Straight Line Winds
Tropical Storm
Winter Storm

Understanding the Costs

Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.

Estimated Costs Today

MonthlyAnnual
Mortgage $429,806$5,157,672
Home Insurance *$33,918$407,016
Property Taxes $114,750$1,377,000
Electricity $2,280$27,366
Total$580,754$6,969,048
*Does not include cost of any FAIR Plan premiums

Income You'd Need if You Spent...

35% on housing$19,911,565/yr
40% on housing$17,422,620/yr
45% on housing$15,486,773/yr

New York FAIR Plan Programs

New York Property Insurance Underwriting Association

Covered
WildfireWildfire
HailHail
WindWind
Visit Website →
Current Policies
Residential: 20,669Commercial: 1,556
Total Premiums$32.27M
Total Exposure$7.63B

How Costs Could Change Over Time

Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.

Insurance Growth Rate5-year average: 4.6%
4.6%
0%30.0%
Electricity Growth Rate10-year average: 7.1%
7.1%
0%15.0%
Property Taxes Growth Rate2-year average: 1.0%
1.0%
0%15.0%
Income Spent on Housing
30%
30%45%

Comparing Against the Market

Price Per Sq Ft

$6,159This listing

vs Other Active Listings

Avg $/sqft

ZIP 11937$1,302
Suffolk County$721

vs Homes Sold Last Month

Median $/sqft

ZIP 11937$877
Suffolk County$412

Current Market Trends

Median Price Per Square Foot

The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.

Historicals for This Listing

Zestimate History ($/sqft)

Price History

DateEventPrice
2026-06-25Listed for sale$85,000,000

For Sale by Agent

AgentJason P. Friedman
BrokerageDaniel Gale Sothebys Intl Rlty

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