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446 Main Street

Market Price

446 Main Street, Worcester, MA 01608

Active
Last Updated: 09/01/2026

244,000 sqft

Building Size

A

Class

Details:
Building Size:    244,000 sqft
Class:    A
Floors:    24
Description:

446 Main Street, famously known as The Glass Tower, is one of the most recognizable buildings in the City of Worcester. Centrally located in the heart of downtown Worcester, and rising well above the skyline, the building has a unique all-glass façade and can be seen from all of Greater Worcester. The building boasts full-floor office space with floor-to-ceiling windows that offer 360-degree panoramic views that can be custom built f or companies of all sizes.

Purchased by Synergy in 2019, the building has undergone extensive renovations, modernizing the building systems and features, and bringing a roster of new amenities including: covered parking garage with direct access to the building, tenant fitness center with lockers & showers, tenant-only Wi-Fi lounge, on-site daycare service, the Top of The Tower event space on the upper floors, and coming in 2025 is a brand new restaurant on the 1st floor. The building is walking distance to Worcester’s Union Station, and offers easy access to highway routes I-290 and the I-90 Massachusetts Turnpike.

Welcome to the vibrant neighborhood surrounding 446 Main Street in Worcester, MA. This dynamic area is a thriving hub of activity, offering an array of conveniences and attractions for professionals. Just steps away, professionals can enjoy a variety of dining options, from trendy cafes to upscale eateries. The area also boasts easy access to public transportation and is surrounded by green spaces like Elm Park and Institute Park, providing a refreshing escape from the urban bustle. Nearby, cultural gems like the Worcester Art Museum and Mechanics Hall offer enriching experiences. With its blend of work and leisure opportunities, this location is ideal for professionals seeking a lively yet convenient office environment.

Spectacular Views
On-Site Covered Parking
On-Site Management
Full Service Restaurant
Lease rate negotiable

Map:
38 Spaces Available

Entire Building, 1-24 Building

Available:
Immediately
Sublease:
No
SQFT
244,000
Lease Type:
Gross

01st Floor, Suite 120, 120, 1st Floor Building

Available:
Immediately
Sublease:
No
SQFT
3,720
Lease Type:
Gross

01st Floor, Suite 130, 130, 1st Building

Available:
Immediately
Sublease:
No
SQFT
2,590
Lease Type:
Gross

01st Floor, Suite 140, 140, 1st Building

Available:
Immediately
Sublease:
No
SQFT
1,065
Lease Type:
Gross

02nd Floor, Suite 210, 210, 2 Building

Available:
Immediately
Sublease:
No
SQFT
5,269
Lease Type:
Gross

02nd Floor, Suite 220, 220, 2 Building

Available:
Immediately
Sublease:
No
SQFT
3,950
Lease Type:
Gross

06th Floor, Suite 610, 610, 6 Building

Available:
Immediately
Sublease:
No
SQFT
6,001
Lease Type:
Gross

07th Floor, Suite 700, 700, 7 Building

Available:
Immediately
Sublease:
No
SQFT
2,000
Lease Type:
Gross

07th Floor, Suite 710, 710, 7 Building

Available:
Immediately
Sublease:
No
SQFT
1,500
Lease Type:
Gross

07th Floor, Suite 720, 720, 7 Building

Available:
Immediately
Sublease:
No
SQFT
2,500
Lease Type:
Gross

07th Floor, Suite 730, 730, 7 Building

Available:
Immediately
Sublease:
No
SQFT
3,000
Lease Type:
Gross

09th Floor, Suite 900, 900, 9 Building

Available:
Immediately
Sublease:
No
SQFT
5,140
Lease Type:
Gross

11th Floor, Suite 1120, 1120, 11 Building

Available:
Immediately
Sublease:
No
SQFT
5,501
Lease Type:
Gross

15th Floor, Suite 1510, 1510, 15 Building

Available:
Immediately
Sublease:
No
SQFT
1,968
Lease Type:
Gross

15th Floor, Suite 1520, 1520, 15 Building

Available:
Immediately
Sublease:
No
SQFT
2,578
Lease Type:
Gross

15th Floor, Suite 1530, 1530, 15 Building

Available:
Immediately
Sublease:
No
SQFT
2,001
Lease Type:
Gross

19th Floor, Suite 1920, 1920, 19 Building

Available:
Immediately
Sublease:
No
SQFT
2,897
Lease Type:
Gross

20th Floor, Suite 2010, 2010, 20 Building

Available:
Immediately
Sublease:
No
SQFT
5,684
Lease Type:
Gross

21st Floor, Suite 2100, 2100, 21 Building

Available:
Immediately
Sublease:
No
SQFT
3,993
Lease Type:
Gross

21st Floor, Suite 2110, 2110, 21 Building

Available:
Immediately
Sublease:
No
SQFT
2,270
Lease Type:
Gross

21st Floor, Suite 2120, 2120, 21 Building

Available:
Immediately
Sublease:
No
SQFT
1,731
Lease Type:
Gross

21st Floor, Suite 2130, 2130, 21 Building

Available:
Immediately
Sublease:
No
SQFT
1,001
Lease Type:
Gross

21st Floor, Suite 2140, 2140, 21 Building

Available:
Immediately
Sublease:
No
SQFT
501
Lease Type:
Gross

23rd Floor, Suite 2301, 2301, 23 Building

Available:
Immediately
Sublease:
No
SQFT
5,092
Lease Type:
Gross

24th Floor, Suite 2401, 2401, 24 Building

Available:
Immediately
Sublease:
No
SQFT
5,092
Lease Type:
Gross

1st - Suite 101 Building

Available:
Immediately
Sublease:
No
SQFT
3,850
Lease Type:
Gross

3rd - Suite 301 Building

Available:
Immediately
Sublease:
No
SQFT
10,197
Lease Type:
Gross

6th - Suite 601 Building

Available:
Immediately
Sublease:
No
SQFT
10,189
Lease Type:
Gross

7th - Suite 701 Building

Available:
Immediately
Sublease:
No
SQFT
7,298
Lease Type:
Gross

8th - Suite 802 Building

Available:
Immediately
Sublease:
No
SQFT
2,176
Lease Type:
Gross

9th - Suite 901 Building

Available:
Immediately
Sublease:
No
SQFT
4,458
Lease Type:
Gross

10th - Suite 1002 Building

Available:
Immediately
Sublease:
No
SQFT
2,786
Lease Type:
Gross

14th - Suite 1401 Building

Available:
Immediately
Sublease:
No
SQFT
4,580
Lease Type:
Gross

15th - Suite 1501 Building

Available:
Immediately
Sublease:
No
SQFT
2,219
Lease Type:
Gross

16th - Suite 1601B Building

Available:
Immediately
Sublease:
No
SQFT
1,829
Lease Type:
Gross

20th - Suite 2003 Building

Available:
Immediately
Sublease:
No
SQFT
1,462
Lease Type:
Gross

21st - Suite 2104 Building

Available:
Immediately
Sublease:
No
SQFT
5,533
Lease Type:
Gross

22nd - Suite 2201 Building

Available:
Immediately
Sublease:
No
SQFT
4,273
Lease Type:
Gross

Documents:
Title
Worcester - Main Street (446) OFF.pdf
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Location
Gallery