The Glass Tower - 446 Main Street, Worcester, MA

THE GLASS TOWER
446 Main Street | Worcester, MA

The Glass Tower, located at 446 Main Street, is the largest and most recognizable office building located in the heart in downtown Worcester. With a shining glass facade, The Glass Tower stands out both for its height and spectacular views through floor-to-ceiling windows.

The Glass Tower is a 24 story Class A office building with a total rentable office space of over 249,000 square feet and an average floor size of 10,200 rentable square feet. Tenants enjoy ample parking with an attached parking garage accessible via a covered walkway to over 600 parking spaces. Located in the heart of Worcester’s Central Business District, the property is a short walk to Union Station, Worcester's City Hall, Worcester District Courthouse, Federal Courthouse, and many downtown retail services. There is quick access to all major highways, including I-290, I-90, Route 146 and the Massachusetts Turnpike.

Synergy acquired the building in the fall of 2019 and completed an extensive renovation plan that restored The Glass Tower to its rightful place as the crown jewel of the Worcester office market. This capital investment included upgrades to all base building systems and is highlighted by the addition of building amenities that includes a tenant-exclusive gym with lockers and shower rooms, a Wi-Fi connected lounge, collaborative outdoor space, Vivienne Coastal Mediterranean, VUE Cocktail Lounge. The building is professionally managed, with an expanded and upgraded main lobby with on-site security.

Rentable Area

249,711 sf

Total floors

Year Built

1974

Year Renovated

2025

FEATURES & AMENITIES

Local Ownership & Management
On-site Building Security
Covered Parking Garage
On-site Daycare
High-end Lounge & Event Space on Top Floors
Fitness Center & Showers
Tenant Wi-Fi Lounge
New Vivienne Coastal Mediterranean Restaurant

<p class="text-size-header-32"></p> at The Glass Tower - 446 Main Street

Title at The Glass Tower - 446 Main Street

Partial 1st Floor, Suite 101
- Size
  
  3,850 sf
- Condition
  
  pre-existing
- Lease Type
  
  direct
- Available
  
  Now
- 20
View Details
Entire 3rd Floor, Suite 301
- Size
  
  10,197 sf
- Condition
  
  pre-existing
- Lease Type
  
  direct
- Available
  
  Now
- 50
View Details
Partial 6th Floor, Suite 601
- Size
  
  4,505 sf
- Condition
  
  pre-existing
- Lease Type
  
  direct
- Available
  
  Now
- 25
View Details
Partial 6th Floor, Suite 602
- Size
  
  2,540 sf
- Condition
  
  pre-existing
- Lease Type
  
  direct
- Available
  
  Now
- 16
View Details
Partial 6th Floor, Suite 603
- Size
  
  3,144 sf
- Condition
  
  pre-existing
- Lease Type
  
  direct
- Available
  
  Now
- 20
View Details
Partial 7th Floor, Suite 701
- Size
  
  7,298 sf
- Condition
  
  2nd generation
- Lease Type
  
  direct
- Available
  
  Now
- 2,400 - 7,298 sf
View Details
Partial 9th Floor, Suite 901
- Size
  
  4,458 sf
- Condition
  
  pre-existing
- Lease Type
  
  direct
- Available
  
  Now
- 25
View Details
Partial 10th Floor, Suite 1002
- Size
  
  2,786 sf
- Condition
  
  pre-existing
- Lease Type
  
  direct
- Available
  
  Now
- 22
View Details
Partial 14th Floor, Suite 1401
$30 sf/yr
- Size
  
  4,580 sf
- Condition
  
  pre-existing
- Lease Type
  
  direct
- Available
  
  Now
View Details
Partial 15th Floor, Suite 1501
- Size
  
  2,219 sf
- Condition
  
  2nd generation
- Lease Type
  
  direct
- Available
  
  Now
- 15
View Details
Partial 16th Floor, Suite 1601B
- Size
  
  1,829 sf
- Condition
  
  2nd generation
- Lease Type
  
  direct
- Available
  
  Now
- 12
View Details
Partial 20th Floor, Suite 2003
- Size
  
  1,450 sf
- Condition
  
  pre-existing
- Lease Type
  
  direct
- Available
  
  Now
- 15
View Details
Partial 21st Floor, Suite 2104
- Size
  
  3,862 sf
- Condition
  
  pre-existing
- Lease Type
  
  direct
- Available
  
  Now
- 20
View Details
Partial 21st Floor, Suite 2105
- Size
  
  1,671 sf
- Condition
  
  pre-existing
- Lease Type
  
  direct
- Available
  
  Now
- 10
View Details
Partial 22nd Floor, Suite 2201
- Size
  
  5,219 sf
- Condition
  
  2nd generation
- Lease Type
  
  direct
- Available
  
  Now
View Details

Overview	Size	Condition	Lease Type	Availability	Asking Rent
Partial 1st Floor, Suite 101 20	3,850 sf	pre-existing	direct	Now	-	View Details
Entire 3rd Floor, Suite 301 50	10,197 sf	pre-existing	direct	Now	-	View Details
Partial 6th Floor, Suite 601 25	4,505 sf	pre-existing	direct	Now	-	View Details
Partial 6th Floor, Suite 602 16	2,540 sf	pre-existing	direct	Now	-	View Details
Partial 6th Floor, Suite 603 20	3,144 sf	pre-existing	direct	Now	-	View Details
Partial 7th Floor, Suite 701 2,400 - 7,298 sf	7,298 sf	2nd generation	direct	Now	-	View Details
Partial 9th Floor, Suite 901 25	4,458 sf	pre-existing	direct	Now	-	View Details
Partial 10th Floor, Suite 1002 22	2,786 sf	pre-existing	direct	Now	-	View Details
Partial 14th Floor, Suite 1401	4,580 sf	pre-existing	direct	Now	$30 sf/yr	View Details
Partial 15th Floor, Suite 1501 15	2,219 sf	2nd generation	direct	Now	-	View Details
Partial 16th Floor, Suite 1601B 12	1,829 sf	2nd generation	direct	Now	-	View Details
Partial 20th Floor, Suite 2003 15	1,450 sf	pre-existing	direct	Now	-	View Details
Partial 21st Floor, Suite 2104 20	3,862 sf	pre-existing	direct	Now	-	View Details
Partial 21st Floor, Suite 2105 10	1,671 sf	pre-existing	direct	Now	-	View Details
Partial 22nd Floor, Suite 2201	5,219 sf	2nd generation	direct	Now	-	View Details