Paul Masi grew up on the East End, and that long history with the land shaped how he looks at a building site. For sixty years, his firm, Bates Masi + Architects, has been working across this landscape. He does not see a house as an object to be forced onto a piece of ground. Instead, he treats it as a response to the history and the ecology of the place. He considers how people actually live and how the local craftsmanship can be used to build a fully designed and deeply regarded structure.
As the Hamptons negotiate faster development and environmental changes, Masi’s approach stays focused on restraint. He believes in how the region has evolved and why resilience has become more important. To him, the most successful houses are the ones that feel right in their specific surroundings, as if they were meant to be there and would not work anywhere else.

You grew up spending summers in Montauk and now live in Amagansett. How has your personal relationship with the East End shaped the way you design homes here differently from architects who approach the Hamptons as outsiders?
Living here for most of my life has given me a deeper understanding of the East End beyond just its physical landscape. The culture, history, weather, and rhythms of daily life all inform the way we think about design. Our founder, Harry Bates, began working here in 1965, so the firm’s history is deeply intertwined with the evolution of the region itself.
What interests me most is understanding what makes a place unique. On the East End, that means paying attention to the forces that have shaped it over time — its maritime history, agricultural roots, changing ecology, and the people who live here. Those layers create a richness that can’t be understood from a site visit alone.
This way of working has also influenced how we approach projects elsewhere. Whether we’re working in Hawaii, Texas, or Florida, we’re always looking for the underlying characteristics that give a place its identity and trying to make architecture that grows out of those conditions rather than being imposed on them.
The East End has changed dramatically over the last decade — architecturally, culturally, and environmentally. What shifts are you seeing now that most influence the way homes are being designed?
Over the last decade, land values have increased so dramatically that many houses built in the 1970s, ’80s, and ’90s are being replaced. In many cases, the value of the land has outgrown the value of the structure, so clients are looking to build homes that are more carefully considered and more enduring.
At the same time, clients have become much more sophisticated and engaged in the design process. Expectations around environmental performance, craftsmanship, material quality, and integrated technology are much higher than they were even ten years ago.
One of the most remarkable things about working here is the quality of the people involved in building. The East End has attracted an extraordinary concentration of skilled trades, consultants, and craftspeople. That level of expertise allows us to pursue ideas with a degree of precision that is increasingly difficult to achieve elsewhere. The result is architecture that is more refined, more technically ambitious, and more responsive to its environment.
How true! Your firm is known for research-driven architecture. What do you research exactly, and what kinds of environmental or historical research most often lead to unexpected design solutions?
We begin every project without a preconceived idea of what the architecture should be. Instead, we cast a very wide net. We study the history of the site and region, environmental conditions, local building traditions, budget, and, just as importantly, the lives of the people who will inhabit the house.
The goal isn’t research for its own sake. It’s to uncover relationships and patterns that aren’t immediately obvious. Often, a small observation — a historical artifact, a climatic condition, a construction technique, or a client’s habit — becomes the catalyst for the entire design.
Those discoveries help shape not only the form of the building, but also the narrative behind it. At its best, the research gives the project a sense of inevitability. The house begins to feel as though it could only belong to that client, on that site, in that particular place.
Coastal resilience and climate change are now unavoidable realities on the East End. How has rising concern over flooding, erosion, heat, and storms changed the conversation between architect and client?
Coastal resilience is now part of almost every conversation we have on the East End. Many of our projects are in sensitive environments, so the work becomes a careful balance between meeting regulatory and environmental demands, fulfilling the client’s goals, and still creating a meaningful piece of architecture.
These sites are often governed by multiple agencies, each with its own priorities. At times, those requirements can even conflict with one another. That can be challenging, but it also forces the design to become more disciplined.
For us, it is essential to establish a strong concept early in the process. If the idea behind the house is clear enough, it can absorb change. Elevations may shift, foundations may evolve, materials may be reconsidered, but the character of the project remains intact. In that way, resilience is not only technical. It becomes part of the architecture’s logic.

Luxury in the Hamptons used to mean scale and opulence. Today, it seems many clients are craving something quieter and more connected to nature. Are you seeing a philosophical shift in what high-end homeowners value?
Yes, I think there has been a shift. Our clients tend to come to us because they are looking for something more connected to the place. They are less interested in architecture as an object and more interested in how a house can shape the experience of living.
Harry Bates used to say that the luxury is the landscape and the view, not necessarily the finishes. That idea has stayed with us. A beautiful material is important, but it should not compete with the place. The architecture should heighten your awareness of the landscape, the light, the weather, and the changing seasons.
We think a lot about how buildings age. Materials that weather, patina, and become more beautiful over time can create a different kind of luxury — one that is quieter, more durable, and less dependent on fashion.
Your projects often feel deeply rooted in the landscape rather than imposed upon it — your respect for the environment in which the home will sit is obvious in its naturalistic design. How do you balance creating a bold architectural statement while still respecting the natural character of the Hamptons?
We try not to think of the house and landscape as separate things. There should be a dialogue between them. In the early stages of design, we are often thinking as much about topography, arrival, plantings, and views as we are about walls and roof.
A strong architectural idea does not have to dominate the site. In fact, the most powerful projects are often the ones where the structure and landscape bring each other into balance. Many clients are drawn to the East End because of its natural beauty. Our responsibility is not to overwhelm that, but to help them experience it more deeply.
Then there’s the elephant in the room: increasing criticism that the Hamptons is losing some of its architectural identity to oversized speculative homes. What do you think defines authentic East End architecture today?
I understand that concern. A lot of speculative work is not really responding to the landscape, the climate, the people, or the way life is lived here. It often responds to a market investment. When profit becomes the primary driver of architecture, the result can feel generic and ultimately disposable, as it no longer serves the needs of future generations.
The most iconic architecture on the East End has usually come from a more specific relationship between a person and a place. It might be a modest beach house, an agricultural building, a modernist experiment, or a house shaped by the particular habits of a family. What makes those buildings meaningful is that they were not trying to appeal to everyone, but they were carefully designed and crafted.

Harry Bates helped define a modernist architectural legacy on Fire Island and in the Hamptons. How do you honor that legacy while still pushing contemporary architecture forward?
Harry Bates had very strong design principles, but he was also deeply receptive to his clients. Those two things can seem at odds, but in his work, they created some of the most interesting solutions. He understood that architecture becomes stronger when a clear idea meets the realities of a particular client and site.
We carry that forward. The goal is not to repeat Harry’s work formally. It is to continue the discipline behind it — the clarity, restraint, craft, and sensitivity to place.
In our current work, there is a rigorous idea running through each project; it is shaped by the client, the site, the region, and the construction process. That is where we see the legacy continuing. Not as a fixed style, but as a way of thinking.
Many of your homes blur the line between indoors and outdoors in subtle ways. In a post-pandemic world where people are spending more time at home, how has the emotional role of residential architecture evolved?
Residential work has always carried an emotional weight, but I think people are more aware of it now. Because we work primarily on houses, we see how personal the process is. Clients are not just asking for rooms and finishes. They are thinking about how they want to live, how they want their children to remember a place, how they gather with friends, and how they find quiet. There is a passion from the clients to achieve a design that inspires them on a daily basis, and working with our clients to achieve this is incredibly rewarding. These homes become part of a family’s history. They hold daily routines and important moments. They are lived in, changed, passed down, and remembered.
Where do you look for inspiration? Travel, Instagram, magazines, books? What inspires you?
Inspiration can come from almost anywhere — travel, art, nature, books, conversations, or simply observing how people live. But I think it has to be handled carefully. If inspiration is applied too directly, it can become fashion and not stand the test of time.
We are more interested in distilling inspiration than reproducing it. Something might begin as a memory of a place, a material behavior, a construction detail, or even a conversation with a client. The challenge is to understand why it matters and how it belongs in the project.
Lately, I find inspiration in the continuing evolution of craft. We are working with people who can execute ideas at an extraordinary level, and that opens up new possibilities. But the goal is still restraint. The work should feel inevitable, not overly designed.

When you think about the future of the Hamptons 20 years from now — environmentally and architecturally — what concerns you most, and what excites you most?
What concerns me most is the pace of development and density. The East End is changing quickly, and when growth happens without enough thoughtfulness, it puts pressure on the infrastructure, the environment, and the qualities that made the place desirable to begin with.
Architecturally, I worry about work that is too short-term in its thinking. If buildings are designed primarily around immediate market value, they may not serve the next generation very well. The Hamptons have always been shaped by a balance between natural beauty, cultural history, and experimentation. That balance needs to be protected.
What excites me is that the region still has the ability to produce meaningful architecture. Our own work has evolved dramatically over the last 60 years, but there is still a common thread of craft, restraint, and site-specific thinking. Our families are rooted here, and we care deeply about how the East End continues to evolve. The opportunity is to help shape a place that is as desirable, thoughtful, and resilient 20 years from now as it is today.
Learn more about Masi and his work by visiting batesmasi.com.






























