Joanne
Firstenberg
Brown Harris Stevens Real Estate Agent Joanne Firstenberg

Licensed Associate Real Estate Broker
Office: 100 7th Avenue
[email protected]
o: 718-399-4128
m: 917-902-4416

About Joanne

Dynamic real estate veteran Joanne Firstenberg offers an all-encompassing grasp of New York City real estate bolstered by her 35 years' experience as a licensed real estate broker, attorney and corporate executive.

Known for delivering fierce tenacity and amiable wit in equal measure, clients repeatedly praise Joanne's surefooted grasp of the market and its many intricacies. With a long track record of success and record-setting deals that spans across Manhattan, she excels at handling complex and sensitive transactions for buyers and sellers of every experience level. As a real estate investor and landlord herself, she's also a sought-after resource for...

Dynamic real estate veteran Joanne Firstenberg offers an all-encompassing grasp of New York City real estate bolstered by her 35 years' experience as a licensed real estate broker, attorney and corporate executive.

Known for delivering fierce tenacity and amiable wit in equal measure, clients repeatedly praise Joanne's surefooted grasp of the market and its many intricacies. With a long track record of success and record-setting deals that spans across Manhattan, she excels at handling complex and sensitive transactions for buyers and sellers of every experience level. As a real estate investor and landlord herself, she's also a sought-after resource for both new and seasoned investors.

After holding a real estate license for more than 20 years, Joanne came into the profession fulltime over a decade ago. Prior to that, she earned a distinguished reputation in corporate life serving in senior positions, including CEO, COO and general counsel. She has also served on several boards of directors for companies both public and private.

Joanne is a native New Yorker who has lived and worked all over the world, including in Hong Kong, London, India, New Orleans and Las Vegas.

100 7th Avenue
Brooklyn, NY 11215
Brown Harris Stevens Brooklyn, LLC

Current Listings

OPEN HOUSE:  Apr 18, 11:00 - 1:00
532 West 111th Street 77, Upper West Side, Upper West Side, NYC - 3 Bedrooms  
3 Bathrooms  
7 Rooms - Previous PhotoNext Photo1 of 15
532 West 111th Street, 77
$2,095,000
Upper West Side
3 BR  |  3 BA  |  7 RM
Avi Shalem  (718) 399-4129
Joanne Firstenberg  (718) 399-4128
Contract Signed
36 West 84th Street 6A, Upper West Side, Upper West Side, NYC - 2 Bedrooms  
1 Bathrooms  
4 Rooms - Previous PhotoNext Photo1 of 12
36 West 84th Street, 6A
$1,099,000
Upper West Side
2 BR  |  1 BA  |  4 RM
Joanne Firstenberg  (718) 399-4128
Avi Shalem  (718) 399-4129
New Listing
155 East 91st Street 5Ab, Upper East Side, Upper East Side, NYC - 3 Bedrooms  
3 Bathrooms  
7 Rooms - Previous PhotoNext Photo1 of 8
155 East 91st Street, 5AB
$11,000 MO.
Upper East Side
3 BR  |  3 BA  |  7 RM
Joanne Firstenberg  (718) 399-4128
Nathaly Sierra  (718) 399-4131

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

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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