Marsi
Gardiner
Brown Harris Stevens Real Estate Agent Marsi Gardiner

Licensed Real Estate Salesperson
[email protected]
o: 212-452-6282
m: 619-851-3844

East Side
445 Park Avenue
New York, NY 10022

About Marsi

With a unique track record of success in both NYC real estate and the performing arts, Marsi Gardiner’s extensive network and experience have proven invaluable to her clients. Known for her honesty, sincerity, and caring approach, she ensures that each client feels supported throughout their real estate journey. For over 30 years, Marsi has bought, sold, and designed homes in Manhattan and La Jolla, California, bringing a keen eye for staging and design to every transaction. Since moving to New York full-time in 2012, she has become a trusted name at Brown Harris Stevens, where her decade-long tenure has been...

With a unique track record of success in both NYC real estate and the performing arts, Marsi Gardiner’s extensive network and experience have proven invaluable to her clients. Known for her honesty, sincerity, and caring approach, she ensures that each client feels supported throughout their real estate journey. For over 30 years, Marsi has bought, sold, and designed homes in Manhattan and La Jolla, California, bringing a keen eye for staging and design to every transaction. Since moving to New York full-time in 2012, she has become a trusted name at Brown Harris Stevens, where her decade-long tenure has been marked by thoughtful, concierge-level service.

Marsi's eye for trends and artistic sensibility, honed through her work as a Tony Award-winning Broadway producer, enhance her ability to deliver exceptional results for her clients. She has produced acclaimed shows such as Dear Evan Hansen, Jersey Boys, Memphis, An Enemy of the People, and Parade, earning multiple Tony Awards for her work. Currently, she is producing Romeo and Juliet starring Rachel Zegler and Kit Connor, as well as All In: A Comedy About Love. Actively involved in the Drama League, Marsi also mentors prominent actors and producers navigating New York's real estate market.

A passionate philanthropist, Marsi supports the Sutton Place Parks Conservancy and Memorial Sloan Kettering’s Visible Ink Program. When she’s not helping clients or producing Broadway hits, Marsi enjoys spending time with her family and friends and exploring the city.

“We were very fortunate to have chosen Marsi Gardiner of Brown Harris Stevens to help us find the perfect apartment in NYC. Marsi is extremely knowledgeable, a fantastic listener, and works tirelessly with her clients to insure they are comfortable and happy with their real estate purchases. She found us the perfect apartment and expertly navigated us through to the closing. Thank you Marsi, you're simply the best.” – Claudia and Paul S.

Current Listings

New Listing
799 Park Avenue 2C, Upper East Side, Upper East Side, NYC - 2 Bedrooms  
2 Bathrooms  
5 Rooms - Previous PhotoNext Photo1 of 14
799 Park Avenue, 2C
$2,750,000
Upper East Side
2 BR  |  2 BA  |  5 RM
Marsi Gardiner  (212) 452-6282
Joshua D. Arcus  (212) 712-1180
12 Beekman Place 3/4B, Midtown East, Midtown East, NYC - 2 Bedrooms  
3 Bathrooms  
6 Rooms - Previous PhotoNext Photo1 of 11
12 Beekman Place, 3/4B
$1,279,000
Midtown East
2 BR  |  3 BA  |  6 RM
Marsi Gardiner  (212) 452-6282
Joshua D. Arcus  (212) 712-1180

Press Mentions

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
Rentals

Current Market Reports

Manhattan Market Report
Manhattan Market Report
Manhattan Market Report
Manhattan Market Report
Manhattan Market Report
Manhattan Market Report
Manhattan Market Report
Manhattan Market Report
Manhattan Market Report
Manhattan Market Report
Manhattan Market Report
Manhattan Market Report
Manhattan Market Report

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