Joanna Mayfield Marks is attentive, knowledgeable and hard-working. With over 20 years of real estate experience, Joanna is highly valued by her clientele and finds much of her business in returning clients and their good friends.


As a Halstead agent, she has exceptional

resources and up-to-the-minute information to expertly guide marketing efforts for sellers and efficiently identify top properties for buyers. And, most importantly,

Joanna is always accessible and truly

loves to help.

Call Joanna today for your complimentary home market analysis or to discuss searching and selling!

917.282.9061  |  jmayfield@halstead.com

160 7th Avenue, Brooklyn, NY 11215

Joanna Mayfield Marks

Most Sales 2016-2019

America's Best 2017-2018

REBNY Agent of the Year 2017 

Marianna N., Park Slope

Joanna brought her special brand of joyfulness to our family. She is an absolute pro who was willing to help us in every way and so often went out of her way. Her professional skills are stellar. The support she gave us made every step go smoothly — and she did it with a smile.


Annie G., Sunset Park

"Joanna has been the most genuine, sweet, honest, and down to earth realtor we have ever met! She made the entire process so easy and stress free. ...She really is one of a kind!"

Weston A., Park Slope

What an incredible experience with Joanna. She made everything easy and efficient! We used her knowledge and experience to both buy and sell an apartment in Brooklyn. I would not have chosen anyone else! 


425 Prospect Place, 3D

Crown Heights

This dreamy triple mint three bedroom has an open lofty feel with high ceilings and a beautiful cross breeze from north/ south exposures. There are windows in every room and beautiful hardwoods and molding throughout. The exquisite kitchen has an inset sink, tumbled marble wall, Bosch appliances including a paneled dishwasher and fridge. Bring your art collection and imagination, there is so much open airy space to decorate. Prospect Court, located on a serene tree-lined block, is a beautifully maintained prewar, pet-friendly coop just off Washington Avenue.

184 Kent Avenue, 101


Tremendous water views at the historic Austin Nichols House! Come home to your fabulous lofty, beamed condo with a wall of windows facing directly out to the East River! Your chic studio has high 15' ceilings, wood floors, and an enormous walk in closet you could almost use as a bedroom! Enjoy cooking in your modern kitchen with granite countertops, white lacquer cabinets and stainless appliances or dine al fresco on the common roof deck. Walk your dog along the waterfront and enjoy biking along the bike path that connects to Queens and Brooklyn. 

82 Adelphi Street, 1D

Fort Greene

Welcome home to your dramatic duplex with double height windows and an enormous private back yard in chic Fort Greene! Entertain in your lofty living room with 20' ceilings or take it outside to your private 900 sqft landscaped & decked back yard with stone retaining walls and a tierred garden space. Enjoy the ensuite modern full bathroom's enormous soaking bathtub. 

Joanna Mayfield Marks

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