Beautiful Virgin Islands

Thursday, Oct 09, 2025

A Modernist Home by Charles Gwathmey in the Hamptons

A Modernist Home by Charles Gwathmey in the Hamptons

Designed by the New York Five architect in 1967, the Sedacca House has curved walls, tall ceilings, and a charming Airstream guesthouse.

While Charles Gwathmey may be best known for his 1992 renovation of Frank Lloyd Wright’s Guggenheim Museum, the acclaimed architect started making marks in the design world decades before-beginning with the Gwathmey House, which he created for his parents in 1965.

Two years later, he completed the Sedacca House in East Hampton, New York. Widely celebrated for its geometric style, the home has only switched ownership a couple of times. Last sold in 2016, it is now seeking a new buyer for $2,500,000.



This 1967 home is one of late architect Charles Gwathmey’s first beach residences. It was originally commissioned by Joseph Sedacca, a local graphic designer who purchased the 2.8-acre lot in East Hampton, New York, for just $5,000. Here is a peek at the main living area, which showcases a sculptural steel staircase that connects the upper and lower levels.



Gwathmey, who is recognized as one of the New York Five architects, designed the dwelling to encourage indoor/outdoor living. Expansive sliding doors open the interior to the backyard, where more gathering areas can be found. The original, freestanding stucco fireplace lends cozy vibes to the sleek living room.

The 1,200-square-foot dwelling is tucked away on a forested lot, and its simple material palette of wood and glass helps it blend into the site. According to a 1993 New York Times interview, Joseph Sedacca-a graphic designer who commissioned the home-granted Gwathmey full creative freedom for the project. "I had almost three acres of land, and I told Charles all I wanted were two bedrooms and a wonderful kitchen."



Light-hued timber lines the walls and ceiling in the kitchen, contrasting with the white cabinetry.



A sun-kissed lounge area on the lower floor offers a quiet place to rest and relax.

Gwathmey checked off both boxes for Seddaca-and more. With 18-foot ceilings and glass walls, the cuboid living spaces serve as the heart of the home. One of the bedrooms is nestled just steps down the hall, while the other sits on the upper level and can be accessed via a spiral staircase.



The primary bedroom is perched on the upper level, right off the mezzanine landing.



Timber continues into the primary bath, which features a large soaking tub and elevated views.

The curvaceous part of the home houses the kitchen, which is fitted with new stainless-steel appliances, and there are also three bathrooms with upgraded fixtures and finishes. Despite these modern updates, the home stays true to Gwathmey’s original design, as a previous owner consulted with the architect while renovating the property.



A clerestory window allows natural light to pour inside the home’s secondary bedroom.



A vibrant yellow pocket door adds a playful splash of color in the bathroom/laundry area on the lower level.

A heated pool awaits in the backyard, in addition to a revamped Airstream camper which currently acts as a small guesthouse. An original storage shed is also included. "What Gwathmey created with the Sedacca House has become a piece of architectural history, lauded for its innovative use of materials and geometric forms," says listing agent Michael Schultz. "With the home now on the market, this is a once-in-a-lifetime opportunity for any aficionado of good design to make this storied residence their own." Scroll ahead to see more.



A view from the large pool in the backyard highlights the home’s oversized white chimney, which soars past the cubic volume.



A tiny Airstream rests near the entertaining terrace, encompassed by woodlands.



Fitted with a bedroom, bath, and kitchenette, the Airstream serves as a detached guesthouse.

Newsletter

Related Articles

Beautiful Virgin Islands
0:00
0:00
Close
France: Less Than a Month After His Appointment, the New French Prime Minister Resigns
Hungarian Prime Minister Viktor Orbán stated that Hungary will not adopt the euro because the European Union is falling apart.
Sarah Mullally Becomes First Woman Appointed Archbishop of Canterbury
Mayor in western Germany in intensive care after stabbing
Australian government pays Deloitte nearly half a million dollars for a report built on fabricated quotes, fake citations, and AI-generated nonsense.
US Prosecutors Gained Legal Approval to Hack Telegram Servers
Macron Faces Intensifying Pressure to Resign or Trigger New Elections Amid France’s Political Turmoil
Standard Chartered Names Roberto Hoornweg as Sole Head of Corporate & Investment Banking
UK Asylum Housing Firm Faces Backlash Over £187 Million Profits and Poor Living Conditions
UK Police Crack Major Gang in Smuggling of up to 40,000 Stolen Phones to China
BYD’s UK Sales Soar Nearly Nine-Fold, Making Britain Its Biggest Market Outside China
Trump Proposes Farm Bailout from Tariff Revenues Amid Backlash from Other Industries
FIFA Accuses Malaysia of Forging Citizenship Documents, Suspends Seven Footballers
Latvia to Bar Tourist and Occasional Buses to Russia and Belarus Until 2026
A Dollar Coin Featuring Trump’s Portrait Expected to Be Issued Next Year
Australia Orders X to Block Murder Videos, Citing Online Safety and Public Exposure
Three Scientists Awarded Nobel Prize in Medicine for Discovery of Immune Self-Tolerance Mechanism
OpenAI and AMD Forge Landmark AI-Chip Alliance with Equity Option
Munich Airport Reopens After Second Drone Shutdown
France Names New Government Amid Political Crisis
Trump Stands Firm in Shutdown Showdown and Declares War on Drug Cartels — Turning Crisis into Opportunity
Surge of U.S. Billionaires Transforms London’s Peninsula Apartments into Ultra-Luxury Stronghold
Pro Europe and Anti-War Babiš Poised to Return to Power After Czech Parliamentary Vote
Jeff Bezos Calls AI Surge a ‘Good’ Bubble, Urges Focus on Lasting Innovation
Japan’s Ruling Party Chooses Sanae Takaichi, Clearing Path to First Female Prime Minister
Sean ‘Diddy’ Combs Sentenced to Fifty Months in Prison Following Prostitution Conviction
Taylor Swift’s ‘Showgirl’ Launch Extends Billion-Dollar Empire
Trump Administration Launches “TrumpRx” Plan to Enable Direct Drug Sales at Deep Discounts
Trump Announces Intention to Impose 100 Percent Tariff on Foreign-Made Films
Altman Says GPT-5 Already Outpaces Him, Warns AI Could Automate 40% of Work
Singapore and Hong Kong Vie to Dominate Asia’s Rising Gold Trade
Trump Organization Teams with Saudi Developer on $1 Billion Trump Plaza in Jeddah
Manhattan Sees Surge in Office-to-Housing Conversions, Highest Since 2008
Switzerland and U.S. Issue Joint Assurance Against Currency Manipulation
Electronic Arts to Be Taken Private in Historic $55 Billion Buyout
Thomas Jacob Sanford Named as Suspect in Deadly Michigan Church Shooting and Arson
Russian Research Vessel 'Yantar' Tracked Mapping Europe’s Subsea Cables, Raising Security Alarms
New York Man Arrested After On-Air Confession to 2017 Parents’ Murders
U.S. Defense Chief Orders Sudden Summit of Hundreds of Generals and Admirals
Global Cruise Industry Posts Dramatic Comeback with 34.6 Million Passengers in 2024
Trump Claims FBI Planted 274 Agents at Capitol Riot, Citing Unverified Reports
India: Internet Suspended in Bareilly Amid Communal Clashes Between Muslims and Hindus
Supreme Court Extends Freeze on Nearly $5 Billion in U.S. Foreign Aid at Trump’s Request
Archaeologists Recover Statues and Temples from 2,000-Year-Old Sunken City off Alexandria
China Deploys 2,000 Workers to Spain to Build Major EV Battery Factory, Raising European Dependence
Speed Takes Over: How Drive-Through Coffee Chains Are Rewriting U.S. Coffee Culture
U.S. Demands Brussels Scrutinize Digital Rules to Prevent Bias Against American Tech
Ringo Starr Champions Enduring Beatles Legacy While Debuting Las Vegas Art Show
Private Equity’s Fundraising Surge Triggers Concern of European Market Shake-Out
Colombian President Petro Vows to Mobilize Volunteers for Gaza and Joins List of Fighters
×