Parking access
On-site surface and covered parking options support easier arrivals for tenants and guests.
An iconic Back Bay address
185Dartmouth Street
Timeless Art Deco character, renovated interiors, flexible office space, and a location at the center of one of Boston’s most celebrated neighborhoods.
A workplace with presence
Historic character.
Modern purpose.
At the corner of Dartmouth and Columbus, 185 Dartmouth pairs a memorable façade with polished common areas, practical workplace amenities, and the effortless convenience of Back Bay.
185A Back Bay original
The building
Designed to make an impression.
Restored architectural details and modernized interiors create a refined setting for tenants, clients, and guests—without losing the building’s distinctive identity.
Renovated lobby and polished common areas
Flexible layouts with generous natural light
On-site parking and elevator access
Available now
Find your space
in Back Bay.
From a furnished, move-in-ready sublease to larger flexible opportunities, 185 Dartmouth offers options for teams at different scales.
4,737Square feet
10th Floor Suite
Fully furnished sublease with 6 private offices, an 8-person conference room, 10 workstations, a 4-person huddle room, and one available parking space.
1,630–
28,542Square feet
28,542Square feet
Multiple Spaces
Four opportunities available now, offering flexible size options for tenants seeking a highly visible and well-connected Back Bay office address.
14,038Square feet
Synergy Suite / Sublease
A substantial sublease opportunity with access to the building’s renovated interiors, parking, elevators, and convenient Copley-area transportation.
Availability is subject to change. Contact the leasing team for current details and plans.
Download brochureProperty amenities
The details make the difference.
Thoughtful building features and an amenity-rich location make every day more convenient—for teams and visitors alike.
Conference facilities
Flexible meeting environments support presentations, team sessions, and client conversations.
Renovated arrival
Updated lobby and common areas create a polished first impression from the moment guests enter.
Regional connectivity
Bus, subway, and commuter rail access make the property practical for teams across Greater Boston.
Dining & retail
Back Bay restaurants, shops, hotels, fitness, and daily services are all close at hand.
Property gallery
See the character.
A closer look at the restored details, refined interiors, and workplace environments of 185 Dartmouth Street.
Workplace
Meetings
Details
At home in Back Bay
The best of Boston, steps away.
Landmark architecture, luxury retail, destination dining, and convenient transportation come together in one of the city’s most recognizable business districts.
TransitCopley T Station
ShoppingCopley Place
DestinationPrudential Center
ConnectionCommuter rail access
185 Dartmouth StreetBoston, Massachusetts 02116
Contact leasing
Your Back Bay address starts here.
Request current availability, floor plans, or a private tour with the 185 Dartmouth leasing team.
Tim FergusonLeasing contact
Kevin MarshLeasing contact