Dana Gwynn Bieff

Real Estate Salesperson

Photo of Dana Gwynn Bieff

Dana Gwynn Bieff
Real Estate Salesperson

At a glance

My Communities
Armonk, Chappaqua, Bedford, Pleasantville, Katonah, Goldens Bridge, Pound Ridge, Cross River, Somers, Mount Kisco, Briarcliff Manor, Hastings-On-Hudson

Home Finding, Home Selling, Home Marketing, Market Analysis, Market Information

Lives In
Armonk,New York

20 Years

About me

Whether you are buying or selling a home, Dana will help. Working in Westchester County real estate since 1999, Dana offers valuable experience, guidance, and advice to assist home buyers and sellers with the logistics in today's real-estate transactions. As a top producer, Dana provides professional customer service with personal attention.  Her market analyses are clear and concise and her marketing is strategic and creative using today’s technology. Dana will  graciously share her knowledge about the real estate market, and provide information about communities, neighborhoods, recreation, and schools, to help her clients make informed decisions. Dana's clients include CEO's, relocation clients, first-time home buyers, and those upsizing or downsizing.  Her specialty is residential real estate including Single Family... More

Professional Awards & Achievements

Named a FIVE STAR agent by Westchester Magazine for Customer Satisfaction.

Platinum, Gold, and Silver Award recipient for sales.

A consistent top producer.


Professional Associations & Designations

Certified Luxury Home Marketing Specialist, National Association of Realtors, Relocation Certified, Short Sale Certified, New York State Association of Realtors, Hudson Gateway Association of Realtors, Hudson Gateway Multiple Listing Service.

Community Involvement

Dana is a "pacesetter" for her LEADERSHIP in Making Strides Against Breast Cancer. She has volunteered at the Armonk Outdoor Art Show and Art After Dark.

Personal Interests

Dana has enjoyed down-hill skiing. She holds an advanced certification in scuba diving. She loves gardening and garden design and appreciates many types of music. When not selling real estate she dabbles in water-color painting. 

Real Estate Expertise

Dana is in the real estate market daily. She is up to date on current market trends and has an in-depth knowledge of todays buyer. Dana understands that to sell a home today it takes more than putting up a sign and holding an open house. She goes beyond to market her listings utilizing social media, global exposure, networking with Manhattan brokers, and holding special events to drive traffic. Dana will get the job done.


Santa Fe College, University of South Florida


I met with 4 top performing agents, across multiple agencies, in an effort to choose the best agent to sell my home in Armonk.  As our home was completely renovated with over $400,000 of investments, it was a unique offering in the neighborhood.  Dana came in with the most comprehensive preparation on the comparable homes in the area focusing not just the ones in our area, but homes from other Armonk neighborhoods, looking at the similar quality and renovations.  She explained the services that she would provide and the value it would yield.  I found her to be very poised, professional and knowledgeable.  She was assessable and communicated clearly with built trust through the process.

After giving her the listing, our sold in 1 day on the market!  Throughout the negotiation of the deal she was very mature and thoughtful.  We landed on a fair market price and signed contracts swiftly.  She continued to do the right thing and show the house until the contract was signed per my request while keeping the focus on closing the deal through the inspection phase.  We are pending and will close in June.  Overall experience has been very good with Dana.  Thank You~


- June 4, 2015

Seller's Letter

"From the very beginning, working with Dana was a pleasure. the advice she gave us every step of the way was accurate and beneficial. She held our hands through a very daunting and stressful process. In so many ways Dana went over and above what was expected of an agent to help us successfully list and sell our home. We had been told (by others) that our house would be difficult to sell but we received a full price cash offer within days. We attribute this to the beautiful photos and description of the house, arranged by Dana, and the advice she gave us in modestly staging the house. Additionally, and this is important, she was a consistent, 100% advocate in representing us, starting with the agency contract-signing through and including the house closing. We owe Ms. Bieff for all that she did for us. We would highly recommend Ms. Bieff as a competent and successful real estate agent.

Vivian and Mark L.

Vivian L. - November 7, 2019

Dana is a consummate professional. She made it easy to list our home at the correct price. We especially loved working with Dana because she had our best interest at heart. We would recommend Dana as she is personable and an expert in her field. We feel Dana is head and shoulders above others that we have delt with.

Gino C - Home Seller & Buyer

Dana helped us with every bit of the process. She listened to what it was we were looking for and showed us as many homes as we wanted. She kept cool as we visited the home we liked 4 times before making an offer. She put us in touch with everyone we'd ultimately need to get the deal done. Beyond that, when talking about everything from trash collection to pool maintenance and roofing, she proved to be every bit the knowledgeable resource you'd want in your corner when making a large decision. And yet, none of that is why I'd gladly recommend Dana to anyone buying a home. It was her kindness and patience in holding our hands the entire time that makes her stand out. I couldn't be more pleased or recommend her more highly.

Jake B - Home Buyer & Seller

Dana is very professional, courteous, and patient. She is confident and does her job with a smile. She's an easy going person who goes above and beyond to assist you in any way she can with regards to buying a home. She is skillful with her approach and takes pride in knowing her job. She is a remarkable person.

J Samuels - Home Buyer

Dana was a persistent, knowledgeable, and attentive broker for us. She was able to help us when we needed guidance and was responsive to our desires as well. I highly recommend Dana Gwynn Bieff for being a consummate professional. She got the job done efficiently and with aplomb.

Thelma Z - Home Seller

Dana was helpful, extremely patient, and a pleasure to work with throughout the entire lengthy process of finding our house. I would highly recommend her.

Alicia S - Home Buyer

Dana Knows her stuff. We have bought, rented out, and sold with Dana. She works super hard!

Abby S - Home Seller & Buyer

I don't see how you can get a more reliable and professional real estate services. Dana was perfect.

Dave G - Home Buyer & Home Seller

You have made a very positive and professional impression that I will be happy to share with others at every opportunity.

Rick A - March 28, 2016