Kenneth G.
Mandelbaum
Brown Harris Stevens Real Estate Agent Kenneth G. Mandelbaum

Licensed Associate Real Estate Broker
Office: 129 Montague Street
[email protected]
o: 718-613-2787
m: 917-881-8243

About Kenneth

I bought my first house in 1974, and since then real estate has been part of my DNA. I have owned homes in Brooklyn Heights, Park Slope, Dumbo and Bridgehampton. My background is finance and I have a BA in Economics(Wesleyan 66) and an MBA in Investments(NYU Stern 68). I’ve worked on Wall Street managing people and money and have had a very successful career as an independent pension consultant and financial planner. I understand personal finance and taxes, and know how to make money work for you, rather than you for it. I’ve lived in Brooklyn for almost 50...

I bought my first house in 1974, and since then real estate has been part of my DNA. I have owned homes in Brooklyn Heights, Park Slope, Dumbo and Bridgehampton. My background is finance and I have a BA in Economics(Wesleyan 66) and an MBA in Investments(NYU Stern 68). I’ve worked on Wall Street managing people and money and have had a very successful career as an independent pension consultant and financial planner. I understand personal finance and taxes, and know how to make money work for you, rather than you for it. I’ve lived in Brooklyn for almost 50 years, and during that time have been involved in various aspects of real estate investment and management for myself - and many others. Every deal I’ve done has involved leverage and tax strategies, including 1031 "like kind exchanges.” I can bring this broad range of knowledge and experience to serve the varied needs of residential buyers and sellers, as well as real estate investors. I consider myself a facilitator. I know how to make a deal happen. I believe in honesty, trust and integrity and enjoy the challenge of negotiation and completion of the deal.

My wife and I currently own a condominium in DUMBO and a house in Bridgehampton—both exciting markets that have seen incredible growth in the past 10 years. I will continue to be active in these markets as both an owner and broker.

I have been responsible for some of the marquee luxury transactions over the past several years, and was honored for the highest condo resale in 2015. My son Jeff has joined in partnership with me and we are excited about our extended reach. Our network of high-net worth clients is drawn from our diverse backgrounds in financial planning and the world of professional music. We have sold former consular residences, prewar co-ops and prime landmark brownstones to clients who value us for our insight, in-depth market advice and discretion.

Finding the right broker is always key to making a sound real estate investment. Jeff and I provide full time coverage to buyers and sellers in the Brooklyn and Manhattan markets and work with a team of top professionals in the Hamptons and in international markets through Leading Real Estate Companies of the World and Luxury Portfolio International. We can offer the combination of top notch investment advice coupled with a standard of experience and professionalism unparalleled in the industry.

129 Montague Street
Brooklyn, NY 11201
Brown Harris Stevens Brooklyn, LLC

Awards & Recognition

BHS NYC 15 Year Milestone

Current Listings

New Listing
840 Broadway 2, Greenwich Village, Downtown, NYC - 2 Bedrooms  
1 Bathrooms  
3 Rooms - Previous PhotoNext Photo1 of 11
840 Broadway, 2
$3,150,000
Greenwich Village
2 BR  |  1 BA  |  3 RM
Kenneth G. Mandelbaum  (718) 613-2787
Jeffrey Mandelbaum  (718) 613-2728

Press Mentions

The Real Deal - 9/11/2023

Brooklyn’s luxury market slogs past Labor Day

Read More

Past Closings

The following is a list of selected sold properties in which the agent has represented the seller, the buyer, or both:

Cooperatives and Condominiums
Townhouses

Current Market Reports

Manhattan Market Report 3Q 2023
Manhattan Market Report
Brooklyn Market Report
Queens Report
Hamptons Report
Connecticut Market Report:
Connecticut Market Report:
Connecticut Market Report:
Palm Beach: 2nd Quarter 2023
Miami Market Report
Riverdale
Hudson Valley
Last Week In Research
Miami: 2nd Quarter 2018

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