15 Corbin Drive
Darien, CT 06820
ph: 203-656-4993
fax: 203-656-1952
email: Tatiana Costello



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To whom it may concern,

Having had the pleasure of working with Tatiana for over four years I would have to say she is one of the best brokers I have ever worked with (and I‘ve worked with a lot over  the years). She has the epitome of the ‘whatever it takes to get the job done’ mentality. She is very professional and follows up diligently. Once Tatiana takes an assignment, I know that I don’t need to worry about it any longer. How many people can you say that about?
In total, she is a dream to work with. I wish we could clone her...

Best, Gordon Ebanks

Tatiana Costello

Client needs are Tatiana’s top priority.  “My greatest strengths lie in connecting qualified buyers to the right properties and bringing buyers and sellers to mutual agreement through positive, professional, successful negotiations”.  I place emphasis on professionalism, honesty and integrity with my real estate clients.” 

Tatiana grew up in New York City and became interested in real estate early when she attended the High School of Arts and Design.  While at school, she studied architecture and interior design in addition to the regular high school curriculum.  After college, Tatiana worked in IT, the garment industry and most recently as internet sales manager for Porsche automobiles in Greenwich CT.

Tatiana focuses on selling real estate in lower Fairfield County Connecticut with a focus on Stamford, Darien, New Canaan, Norwalk, Wilton Westport and Greenwich CT real estate.   Equally comfortable with listing and selling real estate, Tatiana has helped her clients purchase and sell condominiums, single family homes, multifamily homes and vacation homes.

Tatiana loves to travel and her affinity for the Dominican Republic has made for a great combination with real estate.  Her ability to speak Spanish and her familiarity with the market for vacation homes there is a great asset to her clients looking for a second home.

Professional Affiliations
National Association of Realtors
Connecticut Association of Realtors
CT Multiple Listing Service
Stamford Board of Realtors

Additional Market Specialties
Vacation/Second home
 Buyer Representative
 Luxury Properties
 Relocation
 New Homes
 Retirement / Senior
 First Time Buyers
 Recreational