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665 Main St 21,000 SF of Office Space Available in Buffalo, NY 14203

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HIGHLIGHTS

  • A programmable fob system allows secure 24/7 building access.
  • A youthful median age of 34.9—ideal for attracting modern, innovative talent.

ALL AVAILABLE SPACE(1)

Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 2nd Floor
  • 21,000 SF
  • Negotiable
  • $20.00 /SF/YR $1.67 /SF/MO $420,000 /YR $35,000 /MO
  • Office
  • -
  • Now

Position your business at the crossroads of success at 665 Main Street, a premier Class A office building located in the heart of Buffalo’s thriving downtown. This iconic property offers 68,000 square feet of rentable space, designed to accommodate businesses seeking elegance, efficiency, and visibility. EXCEPTIONAL VISIBILITY & ACCESSIBILITY Situated along one of Buffalo’s most prominent corridors, 665 Main Street benefits from exceptional daily exposure to both pedestrian and vehicular traffic: • 13,000+ vehicles per day pass through nearby intersections, ensuring unparalleled visibility for your brand. • High pedestrian traffic from local professionals, residents, and visitors in this vibrant downtown district enhances accessibility and engagement with your business. In addition, the property offers 75 on-site parking spaces, with an agreement in place for additional parking half a block away, ensuring ample accommodations for employees and visitors.

  • Listed rate may not include certain utilities, building services and property expenses
  • Fits 53 - 168 People
  • Space is in Excellent Condition
  • There is high pedestrian traffic.
  • Office intensive layout
  • 2 Conference Rooms
  • 13,000+ vehicles per day pass by.
Space Size Term Rental Rate Space Use Condition Available
2nd Floor 21,000 SF Negotiable $20.00 /SF/YR $1.67 /SF/MO $420,000 /YR $35,000 /MO Office - Now

2nd Floor

Size
21,000 SF
Term
Negotiable
Rental Rate
$20.00 /SF/YR $1.67 /SF/MO $420,000 /YR $35,000 /MO
Space Use
Office
Condition
-
Available
Now

2nd Floor

Size 21,000 SF
Term Negotiable
Rental Rate $20.00 /SF/YR
Space Use Office
Condition -
Available Now

Position your business at the crossroads of success at 665 Main Street, a premier Class A office building located in the heart of Buffalo’s thriving downtown. This iconic property offers 68,000 square feet of rentable space, designed to accommodate businesses seeking elegance, efficiency, and visibility. EXCEPTIONAL VISIBILITY & ACCESSIBILITY Situated along one of Buffalo’s most prominent corridors, 665 Main Street benefits from exceptional daily exposure to both pedestrian and vehicular traffic: • 13,000+ vehicles per day pass through nearby intersections, ensuring unparalleled visibility for your brand. • High pedestrian traffic from local professionals, residents, and visitors in this vibrant downtown district enhances accessibility and engagement with your business. In addition, the property offers 75 on-site parking spaces, with an agreement in place for additional parking half a block away, ensuring ample accommodations for employees and visitors.

  • Listed rate may not include certain utilities, building services and property expenses
  • Office intensive layout
  • Fits 53 - 168 People
  • 2 Conference Rooms
  • Space is in Excellent Condition
  • 13,000+ vehicles per day pass by.
  • There is high pedestrian traffic.

PROPERTY OVERVIEW

Class A Office Space | Up to 20,000 RSF | 665 Main St, Buffalo, NY 14203 Property Overview Position your business at the forefront of Downtown Buffalo at 665 Main Street, a landmark Class A office building offering up to 20,000 rentable square feet. Located in the heart of the Central Business District, this professionally managed property is ideal for tenants seeking high visibility, modern infrastructure, and walkable urban amenities. Key Features Up to 20,000 RSF available Class A office construction with flexible floor plates Located in Buffalo’s Theatre District across from Shea’s Performing Arts Center High visibility corridor with over 13,000 vehicles daily Surrounded by restaurants, retail, hotels, and major employers 75 on-site parking spaces, with additional leased parking available nearby Elevator-served floors, secure access, and modern building systems Ideal for professional services, tech firms, creative agencies, or medical users Location & Access 665 Main Street offers exceptional access to public transportation, major roadways, and downtown institutions. High pedestrian and vehicle traffic ensures prominent exposure for branding and easy accessibility for clients and staff. Just minutes from the Buffalo Niagara Medical Campus, Canalside, and major interstates.

  • Bus Line
  • Metro/Subway
  • Signage

PROPERTY FACTS

Building Type
Office
Year Built
2002
Building Height
4 Stories
Building Size
69,610 SF
Building Class
A
Typical Floor Size
20,000 SF
Parking
14 Surface Parking Spaces
61 Covered Parking Spaces

SELECT TENANTS

  • FLOOR
  • TENANT NAME
  • INDUSTRY
  • Multiple
  • Goldberg Segalla
  • Professional, Scientific, and Technical Services
Walk Score®
Walker's Paradise (95)
Bike Score®
Very Bikeable (87)
What is a Walk Score®, Transit Score® & Bike Score®?
Walk Score® measures the walkability of any address.
Transit Score® measures access to public transit.
Bike Score® measures bikeability of a location.
What is a Walk Score®
, Transit Score® & Bike Score?
Walk Score® measures the walkability
of any address. Transit Score®
measures access to public transit. Bike Score®
measures bikeability of a location.®
  • Listing ID: 35807130

  • Date on Market: 5/9/2025

  • Last Updated:

  • Address: 665 Main St, Buffalo, NY 14203

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