Hamptons Builders - Marcia Altman
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Marcia Altman

Marcia Altman, a licensed associate broker for 25 years, represents some of the most unique and spectacular properties in the Hamptons. As the top producing broker in the Quogue/Westhampton/Remsenburg market at Brown Harris Stevens for many years, Marcia displays a keen inside knowledge of the industry and an enthusiasm for her clients. With a knack for anticipating buyers’ needs, her ability to match buyers to homes or land is also well respected among her associates and competitors, not to mention her loyal clientele from which she has received hundreds of referrals.

A full time resident of Quogue, Marcia is a member of the new Quogue Club, a founding member of the Hampton Synagogue, and has her name stamped in perpetuity on the Westhampton Beach Performing Arts’ “Walk of Fame. Her husband Barry Altman of the Builder Inc. and Quality Crafted Homes of Southampton, is a prolific developer and builder.


Hamptons Builders - Mark Baron

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Mark J. Baron

Mark Baron embarked on a career in real estate in the Hamptons nearly a decade ago and immediately established himself as one of the most effective agents in the luxury sales and rentals segment of the market.

Based in Bridgehampton, his high level of professionalism, his mastery of the real estate market from Southampton to Montauk, his international background and his dynamic personality quickly elevated him to the ranks of top producers and repeatedly earned him the distinction of being nationally recognized in the top percentiles of North American sales associates. Being intricately involved in over $900 million in residential sales and rentals, Mark’s keen negotiating skills, vast experience and complete discretion have allowed him to represent some of the Hamptons most renowned properties and high net worth clientele, and to provide them with the invaluable service of bringing together the right home and the right buyer or tenant and then expertly guiding them through the complexities of Hamptons real estate transactions.


Hamptons Builders - Karen Benvenuto

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Karen A. Benvenuto

In the early 1980s while on vacation from the advertising business in NY, Karen became involved in the successful conversion and sale of a 92 unit Beachcomber co-op in Montauk. Her next endeavor included selling and overseeing the construction of over 100 homes with a recognized Hamptons builder, amassing to her knowledge of construction, zoning and use.

By 1988 Karen joined her husband as a managing broker for their family owned real estate firm. Together with her family, Karen built a multi-use commercial building in the Springs of East Hampton. For the next ten years she owned and operated a gourmet market, alongside a branch office of her real estate company. Following the sale of these businesses she has returned to her true passion as a full time real estate broker. A common philosophy of high level personal service is what unites BHS and Karen Benvenuto. Karen looks forward to offering that top level of service to a broader geographic area through alliance with the firm.


Hamptons Builders - Christopher Burnside

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Christopher J. Burnside

Christopher Burnside has been an associate broker in the Bridgehampton office of Brown Harris Stevens and its predecessor firm since 1999. Every year since 2000, he has been the Bridgehampton office’s top producer in both sales and rentals. He specializes in the sale of new construction, land and investment properties in Bridgehampton, Sagaponack, Water Mill and Shelter Island.

A native of Scottsdale, Arizona, Christopher attended the University of Arizona and obtained a degree in Finance and Business Management. He moved to the Hamptons after graduation and began his successful career in real estate development. At Windemere Development Corp., Christopher worked as Project and Sales Manager for a 275 unit single family housing development where he was in charge of all sales aspects for the new buyers, including mortgage applications and material selections.


Hamptons Builders - Ameila Doggwiler

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Ameila Doggwiler

Amelia Doggwiler has been a licensed real estate salesperson since 1997. She joined Brown Harris Stevens in 2005 and has established herself as an expert in waterfront properties in the Hamptons. Born and raised in Lima, Peru, Amelia has an extensive international background. She lived in Venezuela for 3 years. Her previous occupations include Financing/Loan officer in Lima, Peru; Trading Officer at the Commercial Office of Peru in New York; and working with the Director of Personnel at UNICEF in the United Nations Personnel Division. Since 1995 she has owned/managed a construction company that built numerous spec houses through the Hamptons.

Amelia is proud of the community in which she lives and works. She has participated in numerous charity events. She lived in Sag Harbor for 15 years where she raised her two children Jaan and Tanya Doggwiler and currently lives in Bridgehampton.


Hamptons Builders - Philip Grossman

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Philip G. Grossman

From the Hamptons to sunny Florida, outstanding customer service and quality attention to his clients define Philip Grossman. Joining Brown Harris Stevens in 2014, Philip has nearly 30 years in the real estate industry, first as a veteran real estate investment banker in the commercial and affordable housing industry, and most recently as an agent. He knows how to satisfy clients’ needs and negotiate deals that require a creative and dedicated approach. He has a reputation for providing exceptional service, exemplary professionalism and utmost attention to detail no matter what the scope of a project or client need.

Philip developed a “relationship” approach to his clients that he uses today . “It’s all about the client and earning their trust and confidence.” With clients ranging from local buyers and sellers to international real estate owners looking to sell or invest in the state, Philip’s investment background gives him ground-up real estate knowledge.


Hamptons Builders - Martha Gundersen

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Martha P. Gundersen

With over a decade of experience at Brown Harris Stevens, Associate Broker, Martha Gundersen is a consistent top producer. She has been the number one broker in the East Hampton office since 2009. Martha has established herself as a creative and meticulous broker, closing varied and complex transactions all over the Hamptons. Most recently in 2012, Martha achieved many notable sales, including the $19,750,000 Edgefield Estate in Bridgehampton designed by the renowned James Michael Howard.

Martha has represented numerous high-profile and well known personalities in finding their perfect Hamptons home, whether for sale or rent. A large portion of Martha’s business comes from repeat clients and referrals. Martha lives in Amagansett with her husband and two children. Both children attended the East Hampton public school, her son is now at UCLA and her daughter will begin at Cornell University in Fall 2013.


Hamptons Builders - John Vitello

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John P. Vitello

Recently recognized by the Wall Street Journal / REAL Trends as the #11 top agent in the Hamptons and ranked #165 in the nation (out of 1.1 million licensed residential agents), John Vitello has successfully completed over 400 real estate transactions on the East End. John’s focus and determination has produced stellar results, and for 11 years he has been the top producer for Brown Harris Stevens in Southampton and a leading producer in all of the Hamptons.
John combines an expert working knowledge of the local marketplace with a creative, passionate and relentless approach to achieving success for his clients. From initially making sure he clearly understands your goals, time frames and desired outcome and developing a compelling integrated marketing strategy, to working his vast yet hard to access network and managing any and all of the details associated with a transaction, John has proven that his process works. And all the while, he makes sure to develop very personal and committed relationships, which is why he has such a high percentage of referral business.
For those clients seeking a special and different kind of experience when purchasing or selling their home, one in which you will instantly feel the confidence knowing the home will be sold, and done so with consummate professionalism, John is the best partner one can choose.


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