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Joanna Mayfield Marks

Lic. Assoc. R.E. Broker
Office:(718) 613-2810
Mobile:(917) 282-9061

Making your Dreams Come True!


2018 l Halstead’s Top Agent in Brooklyn
2018 l Halstead’s Producer’s Council Member – Top 1% Production Companywide

Joanna Marks brings energy, talent, and enthusiasm for real results! This past year she was honored by REAL Trends as a top New York agent and by Halstead Brooklyn as its #1 Brooklyn agent. Joanna started her career nearly two decades ago, was awarded Rookie of the Year in the Greater Austin area, and continues to impress. Most importantly, Joanna is rated highly by her clientele both on the web and through their personal referrals.

She loves her job and works intently to service and inform every step of the way. Her detailed organization, customized marketing plans, transparency in negotiations, and flawless execution make everything go smoothly. Joanna utilizes her resources to promote your home with a competitive marketing edge for the absolute best visibility and highest return. She has great contacts for light construction and can make staging recommendations if your home needs a little touch here or there. Joanna will also make sure everyone knows about your home and that it will show exceptionally!

Joanna, along with her husband Josh, created two wonderful artist spaces in Red Hook and Gowanus over the past decade. They enjoy collecting art from extraordinarily talented Brooklyn artists. Joanna volunteers annually at Design Within Reach with Halstead’s Helping Hands and at her daughters’ schools in Park Slope and Sunset Park. She is a proud member of AGMA (the American Guild of Musical Artists), Gallop, ABENY, the Brooklyn Botanic Gardens, the Prospect Park Alliance, the Brooklyn Children’s Museum, and the American Museum of Natural History. Joanna is a certified MAPP instructor and finds joy in her work as a foster and adoptive parent.


She was simply amazing. There is no other way to put it. Everything went smoothly, and we closed on time. She was very accessible and took care of every concern we had. In a market as tough as New York she is one of the best to work with. When the first offer of our house fell through it was so depressing, but Joanna found a better offer within 48 hours. We were able to close in almost the same time frame. I would highly recommend Joanna. - Tom H.
If you want a real estate agent who is willing to go the extra mile, Joanna is your choice. She gets things done. Joanna not only knows the business inside and out, but she also cares; clients are not just names and numbers for her. She truly cares about people she works with, and she is willing and able to solve every problem there might occur. With Joanna, you don't need to worry if your agent really is doing all she can to help and support you. Joanna is. As a person, Joanna is very positive (and it's infectious), very easy to work with, supportive, and caring. You need this when dealing with something as demanding as selling or buying a home. - Varpu S.
Joanna Mayfield Marks is a true professional who I would wholeheartedly recommend to anyone. She is currently handling both the sale of my apartment and helping me to buy a new home. Besides being extremely savvy, knowledgeable, efficient, and detail oriented, to me Joanna's most important quality is that she is a truly ethical person who wants the best for her clients and is willing to go the extra mile to help achieve that. Joanna is an amazingly talented, ethical, and professional individual who is truly a pleasure to work with. - Ajna K.

Halstead Property, LLC