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45 William St 47,662 - 96,371 SF of 4-Star Office Space Available in Wellesley, MA 02481



Sublease Highlights
- Property amenities include a full-service cafeteria with indoor seating and an outdoor patio and a fully staffed fitness center.
- Additional amenities include shared conference facilities, bocce courts and a walking trail along the Charles River.
All Available Spaces(2)
Display Rental Rate as
- Space
- Size
- Term
- Rental Rate
- Space Use
- Condition
- Available
Plug & Play sublease.
- Sublease space available from current tenant
- Can be combined with additional space(s) for up to 96,371 SF of adjacent space
- Fits 120 - 382 People
Plug & Play sublease.
- Sublease space available from current tenant
- Can be combined with additional space(s) for up to 96,371 SF of adjacent space
- Fits 122 - 390 People
| Space | Size | Term | Rental Rate | Space Use | Condition | Available |
| 2nd Floor | 47,662 SF | Aug 2028 | Upon Request Upon Request Upon Request Upon Request | Office | - | 60 Days |
| 3rd Floor | 48,709 SF | Aug 2028 | Upon Request Upon Request Upon Request Upon Request | Office | - | 60 Days |
2nd Floor
| Size |
| 47,662 SF |
| Term |
| Aug 2028 |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| - |
| Available |
| 60 Days |
3rd Floor
| Size |
| 48,709 SF |
| Term |
| Aug 2028 |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| - |
| Available |
| 60 Days |
2nd Floor
| Size | 47,662 SF |
| Term | Aug 2028 |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | 60 Days |
Plug & Play sublease.
- Sublease space available from current tenant
- Fits 120 - 382 People
- Can be combined with additional space(s) for up to 96,371 SF of adjacent space
3rd Floor
| Size | 48,709 SF |
| Term | Aug 2028 |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | 60 Days |
Plug & Play sublease.
- Sublease space available from current tenant
- Fits 122 - 390 People
- Can be combined with additional space(s) for up to 96,371 SF of adjacent space
Property Overview
45 William Street is a four-story office building that's part of a seven-building complex. Wellesley Office Park is located minutes from the Massachusetts Turnpike (I-90) interchange, resting on 22 beautifully landscaped acres at the bank of the Charles River.
- 24 Hour Access
- Atrium
- Banking
- Controlled Access
- Conferencing Facility
- Fitness Center
- Food Service
- Property Manager on Site
- Restaurant
- Security System
- Air Conditioning
Property Facts
Building Type
Office
Year Built
1976
LoopNet Rating
4 Star
Building Height
3 Stories
Building Size
123,779 SF
Building Class
A
Typical Floor Size
52,555 SF
Unfinished Ceiling Height
12’
Parking
475 Surface Parking Spaces
112 Covered Parking Spaces
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45 William St
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