About Mary Hall Mayer

Mary Hall

Agent Details

Meet Mary Hall

Licensed Real Estate Salesperson | Luxury Property Specialist

With more than a decade of experience in New York City real estate, Mary Hall Mayer has sold every type of property from co-ops, condos, and townhouses, to negotiating commercial leases. Her tenacity and work ethic have made her one of the most successful and well-respected agents in a very crowded field. Her work constantly stands out.

Mary’s continued excellent relationships with her domestic and international clients have consistently yielded both new and repeat business as well as referrals. Mary takes pride in being a straightforward, intelligent and honest agent. As she has said, I learned a long time ago that when working in a highly competitive industry in a highly competitive city, the most important elements for success are knowledge and focus plus determination and follow-through. Her positive and relentless energy is infectious and can guide any seller or buyer effortlessly through the process.

Mary has been negotiating and selling her entire career. She came to real estate following a stellar tenure in book publishing. As the former Director of International Publishing for Simon & Schuster, Inc., and as a literary agent who founded her own company in London and New York, Mary knows how to match the interests of multiple parties and bring those interests to a close.

Born and educated in the Midwest, Mary has traveled extensively in addition to living in England and the South of France. Even while living abroad, Mary never gave up her residence in New York. From homes on the Upper East Side, to a duplex at the Des Artistes, to a townhouse in the Village, Mary knows New York. She also knows what it means to buy, sell, and relocate internationally. Long an active shareholder in her lower Fifth Avenue co-op, Mary is very adept at helping both sellers and buyers through the co-op process. She speaks French fluently.

Global Luxury Specialist
2022 International Diamond Society
Top 10% of Coldwell Banker ® Agents Worldwide

Client Testimonials

Penny C.

Penny C.

After many years as a coop shareholder, I decided to sell my apartment, and I turned to Mary. Known for her honesty and attention to detail, I turned to her expertise as my apartment was in need of renovation. Should I sell it ...
Shannon W.

Shannon W.

I had worked with another broker previously and received two co-op board rejections. Once I engaged Mary, everything changed. She truly saved the day. Mary understands the market and the art of staging and timing. She was able ...
Kyle A.

Kyle A.

Having moved to California, Mary was referred to me as someone I could trust to sell my NY apartment without having to return to NYC. She did an extraordinary job in preparing my apartment for sale with very little involvement ...
Samantha F.

Samantha F.

Mary is a gem in this industry. When it came time to list my apartment, Mary made solicited suggestions of things I could do to get the apartment ready to show. As a result, we listed my apartment for a much higher price than I...

Past Transactions

Residence
350 W 42ND Street 15I
Sq. Ft.
522
Beds
Baths
1 bath
Price
$678,000
Price/Sq.
$1,299
More Details
Residence
69 5TH Avenue 10AC
Sq. Ft.
Beds
2 beds
Baths
2 baths
Price
Price/Sq.
More Details
Residence
133 W 22nd Street 3D
Sq. Ft.
900
Beds
1 bed
Baths
2 baths
Price
Price/Sq.
More Details
Residence
184 THOMPSON Street 5G
Sq. Ft.
700
Beds
1 bed
Baths
1 bath
Price
Price/Sq.
More Details

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Let’s Make It Happen

With us representing you and your property in the purchase or sale of real estate, you will not only work with one of the city’s highly-trained and hardest working agents, but you will also have the benefit of Coldwell Banker Warburg’s leadership strategies every step of the way.

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