A premier office campus in Cambridge, MA

Where Kendall
Square Begins

Standing at the front door to Kendall Square, Riverfront has welcomed companies to the world’s leading center of science and technology for more than forty years. In a district defined by innovation and momentum, the campus continues to offer something increasingly rare: openness, light, and room to grow.

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Kendall Square view from Riverfront office park

Step Into Your
Next Chapter

Across two interconnected towers totaling more than 660,000 square feet, Riverfront pairs large, efficient floor plates with sweeping river and skyline views, while generous window lines fill each office with natural light. For companies ready to step into their next chapter in Kendall Square, Riverfront is where it begins.

Tenant office space with generous windows at Riverfront office park
View from windows at Riverfront office park

  • 2 Interconnected Towers

    One Main Street & 101 Main Street

  • 660,000 Total SF

    with floor plates ranging from 23,000-31,500 SF

  • Generous Window Lines

    and natural light

  • Spectacular Views

    of the Charles River & Boston skyline

  • Campus Amenities

    include covered parking, Tatte Bakery & Café, fitness center, collaboration spaces, 24/7 security & on-site management
Woman working in campus amenity space at Riverfront office park

Take A
Look Around

18 17 16 15 14 13 12 11 10 9 8 7 6 5 15 14 13 12 11 10 9 8 7 6 5 TATTE BAKERY & CAFÉ PARKING DECK COLLABORATION SUITE 6 HIGH-SPEED ELEVATORS + 1 FREIGHT ELEVATOR 6 HIGH-SPEED ELEVATORS + 1 FREIGHT ELEVATOR CONFERENCE CENTER ONE MAIN LOBBY FITNESS CENTER 101 MAIN LOBBY PARKING DECK COLLABORATION SUITE 6 HIGH-SPEED ELEVATORS + 1 FREIGHT ELEVATOR 6 HIGH-SPEED ELEVATORS + 1 FREIGHT ELEVATOR CONFERENCE CENTER ONE MAIN LOBBY FITNESS CENTER TATTE BAKERY & CAFÉ 101 MAIN LOBBY ONE MAIN 101 MAIN

Time To Make
Your Move

Riverfront has premium, flexible office space for lease across both towers, with opportunities ranging from move-in-ready spec suites to full-floor headquarters space. Designed to support companies at every stage, the campus serves emerging tech startups, venture capital firms, and established life science organizations alike.

View Floor Plans
FL 18
Full Floor
23,350 RSF
FL 17
Partial Floor
11,994 RSF
FL 16
Partial Floor
12,038 RSF
FL 12
Partial Floor
13,937 RSF
FL 11
Full Floor
23,350 RSF
FL 10
Full Floor
23,350 RSF
S-503
Move-In Ready Spec Suite
6,176 RSF
S-502
Move-In Ready Spec Suite
5,192 RSF
S-501
Move-In Ready Spec Suite
4,935 RSF
FL 5
Full Floor
13,818 RSF

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Office view of river at Riverfront office park

Completely Considered.
Nothing Compromised.

With the entire workday in mind, every amenity at Riverfront is designed to feel seamless and fully supported. From on-site dining and fitness to conferencing and secure parking, the experience is all about day-to-day ease.

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Parking garage at Riverfront office park

Covered Parking

With a secure parking garage and on-site EV charging, Riverfront has some of the best parking in Kendall Square.

Lobby amenity Tatte at Riverfront office park

Tatte Bakery & Café

Enjoy housemade breakfast, coffee, pastries, and lunch steps from your office.

Fitness center at Riverfront office park

Fitness Center

Riverfront’s on-site fitness center makes it easy to fit workouts into the workday.

Conference center at Riverfront office park

Collaboration Spaces

With collaborative conference spaces in both buildings, Riverfront supports everything from small team huddles to large group sessions.

Receptionist at Riverfront office park

On-site Management

Dedicated on-site support keeps the campus operating smoothly.

Woman waits for an elevator at Riverfront office park

24/7 Security

Around-the-clock security provides a safe, secure environment.

Where Boston
Meets Cambridge

Kendall Square remains one of the world’s premier innovation epicenters, home to MIT and leading biotech, venture capital, and AI firms. Positioned at the front door to Kendall Square, Riverfront sits at the crossing of the Longfellow Bridge—where Boston meets Cambridge. From here, access comes easily, whether by car, transit, or bike.

Location map for Riverfront office park

  • Car

    Minutes from Storrow Drive, Memorial Drive, the Mass Pike, and I-93—with on-site covered parking and EV charging.

  • Transit

    Steps from the Red Line—with the Green Line just a short walk away.

  • Bike

    Connected to the Charles River paths—with a secure, on-site bike room.

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Facade at Riverfront office park
Facade
One Main St entrance at Riverfront office park
One Main Street
Lobby amenity Tatte at Riverfront office park
101 Main Street Lobby
Collaboration suite interior at Riverfront office park
101 Main Street Collaboration Suite
Main St lobby at Riverfront office park
One Main Street Lobby
Collaboration suite at Riverfront office park
101 Main Street Collaboration Suite
People meeting in modern conference room in tenant office at Riverfront office park
Tenant Office Space
View from tenant office space at Riverfront office park
Tenant Office Space
Tenant office space at Riverfront office park
Tenant Office Space
Fitness center at Riverfront office park
Fitness Center

Backed
By Experience

DWS is one of the world’s leading asset managers, with $1.28T in assets under management (as of March 31, 2026). Building on more than 70 years of experience, DWS is recognized by clients globally as a trusted source for integrated investment solutions, stability, and innovation across a full spectrum of investment disciplines.

DWS.com
Tenant office space at Riverfront office park