David Mainthow

Executive Director • United States

David Mainthow New York Senior Director
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Local Office:

1290 Avenue of the Americas
New York, New York 10104
United States

Office: +1 (212) 954-0933

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David Mainthow

Executive Director • United States


David Mainthow joined Cushman & Wakefield’s Midtown Manhattan Office in 2012. As a Director at Cushman & Wakefield, David primarily specializes in tenant representation. With over 7 years of industry experience, David has successfully negotiated over 1.2 million SF of real estate transactions for a diverse array of clients on a local, national and global scale. 

David’s commitment to client service has helped him to cultivate strong, lasting client relationships both in and outside of the industry. Through his exemplary work ethic and detail-oriented approach, David has played a key role in implementing strategic, creative real estate solutions on behalf of his clients. Whether driving down occupancy costs or negotiating advanced lease renewals, David ensures the needs of his clients are always met.


Bachelor’s degree, Arizona State University

Awards & Associations

  • Licensed Real Estate Broker, New York State
  • The Real Estate Board of New York (REBNY), Member
  • Swedish American Chamber of Commerce, Member
  • Brazilian American Chamber of Commerce, Member
  • Institute of International Bankers, Member


  • Axel Johnson
  • Banco do Brasil S.A
  • Bradesco
  • Commonwealth Bank of Australia
  • Fir Tree Partners
  • French Connection
  • Gulf International Bank
  • IIB (The Institute of International Bankers)
  • Investor Growth Capital
  • MCM
  • Nordea
  • Petrobras
  • R.G. Niederhoffer Capital Management
  • Rabobank
  • Skandinavian Enskilda Banken (SEB)
  • Venrock
  • Versace

My Listings

For Lease • Office
Broad Financial Center

33 Whitehall Street
New York, NY 10004
United States

Available Space: 16,889 SF

Rental Price: Negotiable

For Lease • Office
411 West Broadway

411 West Broadway
New York, NY 10012
United States

Available Space: 8,060 SF

Rental Price: Negotiable

For Lease • Office
Grand Central Plaza

622 Third Avenue
New York, NY 10017
United States

Available Space: 31,997 SF

Rental Price: $52.00 USD

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