Office Space For Lease | Seneca One Tower | Buffalo, NY | Ciminelli

Seneca One

1 Seneca Street | Buffalo, NY 14202
Office Class:
Min. Contiguous Space:
35,000 Sq. Ft.
Max. Contiguous Space:
80,000 Sq. Ft.
Lease Type:

Seneca One

Property Type:



1 Seneca Street | Buffalo, NY 14202

For Lease

Property Information

Type: Office
Office Class: A
Size: 1,170,000 Sq. Ft.
Min. Contiguous Space: 35,000 Sq. Ft.
Max. Contiguous Space: 80,000 Sq. Ft.
Lease Type: Negotiable

Office Space For Lease

Occupying over 1.4 million square feet in Downtown Buffalo, Seneca One aims to play a major role in finally connecting Main Street to Canalside to help reestablish our community as a waterfront city and deserving destination. Our remarkable footprint is peppered with restaurants, retailers, residences, and businesses – all paired with an unmatched view and buzzing atmosphere. With over 100 apartments at the base of the building, thousands of people working in the tower, and eateries that serve late into the evening, our Seneca One Tower will never fall asleep again.

Our building is home to a diverse workforce of more than 2,000 people working together to establish our region as a destination for entrepreneurs, innovation, talent, and investments. The Seneca One community is built on the foundation of collaboration: startups, global tech companies, aspiring entrepreneurs, and creatives are part of what invigorates this space and makes the views of action complete.


Commercial Property Highlights

  • Column-free floor plates
  • Incredible 360-degree view with natural lighting
  • Premier tech hub in WNY
  • Current tenants include M&T Bank tech group, Odoo, Lighthouse Technology, 43North, and Serendipity Labs
  • Major capital improvement projects underway that will include:
    • Renovated facade
    • Upgraded building systems including destination elevators
    • 75,000 RSF of amenities including a fully renovated lobby, which will feature a bar, food hall, and conferencing facility offering a wide range of options
  • Fully landscaped and renovated outdoor amenities surrounded by the building's diverse retail offerings


Suites Available For Lease:

  • Plaza Level Office/Retail - 35,000 SF
  • 25th Floor - 19,973 SF
  • 35th Floor - 19,973 - 79,892 SF
  • 36th Floor - 19,973 - 79,892 SF
  • 37th Floor - 19,973 - 79,892 SF
  • 38th Floor - 19,973 - 79,892 SF

To view the retail listing, click here.

View Seneca One's website here.

Contact Agent

Please contact the following agent(s) for more information on this property:

Kyle Ciminelli
Licensed Real Estate Salesperson
Executive Vice President


Tim Malchow
Licensed Real Estate Broker
Assistant Vice President


Ed McGinn
Licensed Real Estate Associate Broker


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