Complete Your Profile

The contact details listed below are missing from your profile and are required to proceed. You'll only need to enter these one time.

Share Feedback

CA

Language and Region
Currency

View My Preferences

Log In

Advertise

Log In/Sign Up

Enter your email to login or create a free account

The username or password you entered is incorrect. Please try again. Remember passwords are case sensitive. If you forgot your password, click to reset it.

If you continue to see this message, your account may be locked due to too many failed attempts. Please contact Customer Support at 1-800-613-1303.

Email*

Email is required This value should be a valid email.

Password*

Password is required

Forgot Password? Remember Me

or continue with

By clicking the button, you agree to LoopNet's Terms of Use and Privacy Notice.

You must register your contact information to view secure information on this listing.

Error occurred with your registration, please try again.

That email address has already been registered. Please try another or click forgot password.

{{signup.invalidData.message}}

First Name*

First name is required

Last Name*

Last name is required

Email*

Email is required This value should be a valid email.

Password*

Password is required Password is too common or does not have at least 8 characters

Send me weekly updates on local market trends, useful tips and more.

or continue with

By clicking the button, you agree to LoopNet's
Terms of Use and Privacy Notice.

Thank you!
Your account has successfully been created.

Are you primarily looking to use LoopNet to...

FIND properties to lease or buy

LIST properties to lease or sell

This feature is unavailable at the moment.

We apologize, but the feature you are trying to access is currently unavailable. We are aware of this issue and our team is working hard to resolve the matter.

Please check back in a few minutes. We apologize for the inconvenience.

- LoopNet Team

Close

Share This Listing

Email*

Please enter a valid email address.

To send this property to multiple individuals, insert a semi-colon between each recipient's email address.

Message

961 characters remaining

Hmm, there seems to have been an error sending your message. Please try again.

Send me a copy

Your email has been sent.

Still interested?

Contact the brokers for more information about this property

100 Technology Sq 15,000 - 34,679 SF of 4-Star Office Space Available in Cambridge, MA 02139

Office Spaces Massachusetts Cambridge 100 Technology Sq, Cambridge, MA 02139

.mosaic-column{display:inline-block!important;height:100%!important;width:auto!important}.mosaic-tile i{display:none!important}.mosaic-tile img{height:100%!important;width:auto!important}

Save this listing!

Favourite this listing to get notified of price updates, new media and more

ALL AVAILABLE SPACE(1)

Display Rental Rate as

SPACE
SIZE
TERM
RENTAL RATE
SPACE USE
CONDITION
AVAILABLE

5th Floor
15,000-34,679 SF
Feb 2028
Upon Request Upon Request Upon Request Upon Request
Office
Full Build-Out
Now

Office space for lease on Winthrop Square.

Sublease space available from current tenant
Mostly Open Floor Plan Layout
1 Conference Room
Established business location.

Fully Built-Out as Standard Office
Fits 38 - 278 People
Laboratory

Space	Size	Term	Rental Rate	Space Use	Condition	Available
5th Floor	15,000-34,679 SF	Feb 2028	Upon Request Upon Request Upon Request Upon Request	Office	Full Build-Out	Now

5th Floor

Size

15,000-34,679 SF

Term

Feb 2028

Rental Rate

Upon Request Upon Request Upon Request Upon Request

Space Use

Office

Condition

Full Build-Out

Available

Now

5th Floor

Size	15,000-34,679 SF
Term	Feb 2028
Rental Rate	Upon Request
Space Use	Office
Condition	Full Build-Out
Available	Now

Office space for lease on Winthrop Square.

Sublease space available from current tenant
Fully Built-Out as Standard Office
Mostly Open Floor Plan Layout
Fits 38 - 278 People
1 Conference Room
Laboratory
Established business location.

FEATURES AND AMENITIES

24 Hour Access
Banking
Bio-Tech/ Lab Space

Bus Line
Controlled Access
Commuter Rail

Security System
Signage

Central Heating
Air Conditioning

PROPERTY FACTS

Building Type

Office

Year Built

2002

LoopNet Rating

4 Star

Building Height

8 Stories

Building Size

255,441 SF

Building Class

A

Typical Floor Size

31,000 SF

Unfinished Ceiling Height

12’

Parking

5 Surface Parking Spaces

500 Covered Parking Spaces

SELECT TENANTS

FLOOR
TENANT NAME
INDUSTRY

3rd
Vertex Pharmaceuticals Inc.
Manufacturing

1 1

AERIAL
MAP

100 Technology Sq, Cambridge, MA - AERIAL map view

Walk Score®

Walker's Paradise (93)

Transit Score®

Excellent Transit (70)

Bike Score®

Biker's Paradise (99)

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.®

Learn How It Works Detailed Scores

(617) 439-8688 x304

Still interested?

Contact the brokers for more information about this property

CONTACTS

Jonathan Varholak
Eric Smith
McKenna Teague Repko
CBRE Inc.

Listing ID: 35351212
Date on Market: 2025-04-02
Last Updated:
Address: 100 Technology Sq, Cambridge, MA 02139

The The Port Office Property at 100 Technology Sq, Cambridge, MA 02139 is currently available. Contact CBRE Inc. for more information.

OFFICE PROPERTIES IN NEARBY NEIGHBORHOODS

Financial District Office Space
Back Bay Office Space
Malden Center Office Space
Mishawum Office Space
Coolidge Corner Office Space
West End Waltham Office Space
North Station Office Space
Walnut Hill Office Space
Fort Point Office Space
South End Boston Office Space
Seaport Office Space
Bank Square Office Space
South Side Office Space
Warrendale Office Space

1 of 17

VIDEOS

MATTERPORT 3D EXTERIOR

MATTERPORT 3D TOUR

PHOTOS

STREET VIEW STREET

MAP

100 Technology Sq, Cambridge, MA for lease Primary Photo- Image 1 of 17 — Primary Photo

100 Technology Sq, Cambridge, MA for lease Other- Image 2 of 17 — Other

100 Technology Sq, Cambridge, MA for lease Plat Map- Image 3 of 17 — Plat Map

100 Technology Sq, Cambridge, MA for lease Lobby- Image 4 of 17 — Lobby

100 Technology Sq, Cambridge, MA for lease Lobby- Image 5 of 17 — Lobby

100 Technology Sq, Cambridge, MA for lease Lobby- Image 6 of 17 — Lobby

100 Technology Sq, Cambridge, MA for lease Interior Photo- Image 7 of 17 — Interior Photo

100 Technology Sq, Cambridge, MA for lease Interior Photo- Image 8 of 17 — Interior Photo

100 Technology Sq, Cambridge, MA for lease Lobby- Image 9 of 17 — Lobby

100 Technology Sq, Cambridge, MA for lease Interior Photo- Image 10 of 17 — Interior Photo

100 Technology Sq, Cambridge, MA for lease Lobby- Image 11 of 17 — Lobby

100 Technology Sq, Cambridge, MA for lease Lobby- Image 12 of 17 — Lobby

100 Technology Sq, Cambridge, MA for lease Aerial- Image 13 of 17 — Aerial

100 Technology Sq, Cambridge, MA for lease Building Photo- Image 14 of 17 — Building Photo

100 Technology Sq, Cambridge, MA for lease Building Photo- Image 15 of 17 — Building Photo

100 Technology Sq, Cambridge, MA for lease Building Photo- Image 16 of 17 — Building Photo

1 of 1

AERIAL
MAP

Connect with us

© 2025 CoStar Group

The LoopNet service and information provided therein, while believed to be accurate, are provided "as is". LoopNet disclaims any and all representations, warranties, or guarantees of any kind.

About Us
Careers
Contact Us
Search
Find a Broker
Product Overview
Mobile
Terms of Use
Privacy Notice
Cookie Policy
Exercise Your Rights
Licensing

100 Technology Sq

Presented by

(617) 439-8688 x 304

100 Technology Sq

Jonathan Varholak
(617) 439-8688 x304

Eric Smith
(617) 933-0176 x276

McKenna Teague Repko
(617) 439-6000

Already a member? Log In

First Name*

First name is required

Last Name*

Last name is required

Email*

Email address is required

Valid email address is required This email address is already in use. Please Login or try a different email address.

Phone*

Valid phone number is required

Ext (optional)

Company (optional)

Please enter a company.

How much space do you need? (optional)

Select Size

Less than 1,000 SF 1,000 - 2,000 SF 2,000 - 4,000 SF 4,000 - 6,000 SF 6,000 - 10,000 SF 10,000 - 15,000 SF 15,000 - 25,000 SF 25,000 - 50,000 SF More than 50,000 SF Other

Message*

Message is required

{{getContactFormMessageFieldCharacterCount()}} out of 600

New to LoopNet? No problem. We'll automatically create a free account for you. By clicking the button, you agree to LoopNet's Terms of Use and Privacy Notice.

Hmm, there seems to have been an error sending your message. Please try again.

Thanks! Your message was sent.

Send another message

Share Listing

LinkedIn
Twitter
Facebook

Email
Copy Link
Print

Link copied

Your LoopNet account has been created!

Thank you for your feedback.

Please Share Your Feedback

We welcome any feedback on how we can improve LoopNet to better serve your needs.

X

{{ getErrorText(feedbackForm.starRating, "rating") }}

255 character limit ({{ remainingChars() }} charactercharacters remainingover)

{{ getErrorText(feedbackForm.msg, "rating") }}

{{ getErrorText(feedbackForm.fname, "first name") }}

{{ getErrorText(feedbackForm.lname, "last name") }}

{{ getErrorText(feedbackForm.phone, "phone number") }}

{{ getErrorText(feedbackForm.phonex, "phone extension") }}

{{ getErrorText(feedbackForm.email, "email address") }}

You can provide feedback any time using the Help button at the top of the page.