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About Our Team

The Rosenberg Sackin Team is a top-producing partnership built on trust, community roots, and years of collaboration. When Erika Sackin bought her first Brooklyn co-op in 2006, Jan Rosenberg was her agent. That transaction sparked a friendship based on mutual respect and shared values—one that eventually evolved into one of Brooklyn’s most respected real estate teams.

Jan and Erika also believe in giving back. They proudly support neighborhood arts and music initiatives, including Operation Gig porch concerts, Artmageddon, and the Free Portrait Project, and they regularly partner with local entrepreneurs to help keep Brooklyn vibrant and connected.

Local Knowledge. Personalized Service. Exceptional Results.

2025

Gold Award (Top 15% Company-Wide)

2024

Gold Award (Top 15% Nationwide)

2023

Platinum Award (Top 5% Company-Wide)

Success Stories

Kim N.

Kim N.

Jan Rosenberg and Erika Sackin were the perfect team to help me on my journey to becoming a homeowner in Brooklyn! I have owned several homes in NC and IL, but nothing could have prepared me for the terrors of buying a co-op ap...
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Susanna B.

Susanna B.

Erika and Jan were wonderful to work with. They have a deep knowledge of the area real estate market, but equally important, they are both kind and personable. They are enthusiastic advocates of the neighborhood, and they got m...
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Amy C.

Amy C.

Jan and Erica listed and sold my uncle’s apartment in Ditmas Park. I live out of town, and they managed everything while keeping me informed and connected. They were warm and kind as well as professional and thorough. What coul...
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Alison G.

Alison G.

My wife and I had a great experience working with Erika and Jan. Erika made the process of selling our home very smooth and easy. This was our first time selling a home; she talked us through each step and gave a great balance ...
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Molly F.

Molly F.

Jan and Erika came highly recommended by a friend, and I don't know how we would have found our new home in Ditmas Park without them. Not only do they have a wealth of expertise on the neighborhood, they're also knowledgeable, ...
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Matthew V.

Matthew V.

Working with Erika Sackin was an absolute pleasure. From the start of our home search to closing, Erika was always available to accompany us to open houses and provided invaluable insights throughout the process. Whether it was...
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Jocelyn M.

Jocelyn M.

Erika was absolutely wonderful. She recently helped us with our first apartment purchase and went above and beyond in all aspects. This took months, and she was available for all of our questions, went to countless open houses,...
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Niti B.

Niti B.

Jan Rosenberg and Erika Sackin are the absolute best. They have helped me in 2021 and 2024 with two real estate transactions, one purchase and one sale, in completely different parts of the city. They were an incredible source ...
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Katherine P.

Katherine P.

I initially knew Erika as a friendly, helpful neighbor and was encouraged to work with her as my realtor because of her kind demeanor and knowledgeable resources. I'm so glad I did! She has been readily available, informative, ...
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Janet H.

Janet H.

They are a really competent professional team! I had a complicated sale or purchase, and Erika and Jan were there for me throughout. Erika was right on the money with her estimate of the sale price. I give them a 5-star recomme...
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Whether they’re advising a first-time buyer, stewarding an estate sale, or guiding a seasoned homeowner through a co-op board package, the Rosenberg Sackin Team brings unmatched experience, care, and heart to every client relationship.

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