A transformation, as bold as new construction, is coming to the Financial District.

One Post Office Square is being furnished inside and out to reflect substantial upgrades including a new, contemporary design that features a distinctive glass façade, seven outdoor spaces with magnificent views, retail and dining experiences, a fully-automated parking garage, and the best amenities in the city.

sf of amenity space

sf of retail

outdoor spaces

Original Design

Future Design







When the building emerges in 2021, it will have added nearly 250,000 SF, creating a wealth of opportunity for creative, efficient and functional spaces.


terraces / OUTDOOR AREAS

The building’s seven well-appointed, modern decks not only provide stunning views of the neighborhood’s green spaces and Boston Harbor, but they also invite tenants to step outside and experience the great outdoors–without ever leaving the building.


The new public-facing retail at One Post Office Square meets the demands of urban life by offering exceptional experiences. Vibrant shops and lively dining create a beacon of energy that attracts visitors from all over the neighborhood. These spaces offer tenants not only modern conveniences but also a new kind of social currency–one that creates opportunities for spontaneous interaction with other Financial District neighbors.


Nothing is quite as satisfying as an enjoyable culinary experience. One Post Office Square is pleased to offer several options for our discerning tenants, including varying dining choices, and a coffee shop, as well as close proximity to the fine dining experiences of the luxury Langham Hotel, Boston.


Nurture your body and reach peak performance in a state-of-the-art fitness space specifically designed to elevate your expectations. Our Fitness Court challenges the status quo while inspiring you with a superbly appointed high-end fitness center.

Conference Center

A space dedicated to conferences and collaboration gives you the flexibility to host large client events, productive team sessions outside of your office, and informal internal meetings when called for. This space is designed to foster collaboration and reduce your costs.

automated PARKING

Cutting edge improvements are evident the moment you enter the building. Our autonomous parking system is designed to take care of your car, storing it safely away for the duration of your stay in the building. New technology allows you to park and then call for your car directly from your phone so it’s waiting for you at the end of your day. From a simple start to a seamless end, it’s the way parking in the city should be.

the langham, boston

The Langham, Boston will reopen its doors as one of the top historic hotels in the country. This elegant AAA Four Diamond and Forbes Four Star property, once the Federal Reserve Bank, is a national architectural landmark. Situated in an ideal downtown location, the hotel offers a unique blend of historic charm and urban sophistication next to the finest shopping and attractions. The hotel will also provide superior quality catered food and beverage service to tenants of One Post Office Square.


Often, the most important improvements are the ones you don’t see.

One Post Office Square is blending convenience with function through an array of elevated amenities and modern systems upgrades. When the building emerges in 2021, it will have added nearly 250,000 SF. This addition creates a wealth of opportunity for creative, efficient and functional floorplates.

cars worth of carbon emissions saved

gallons of water saved annually

LEED V4 gold certification

Upholding our commitment to creating the best experience possible for our tenants, we’re making all of our systems more efficient in every way. One Post Office Square is pursuing LEED V4 Gold certification and will support any tenant efforts to achieve the highest sustainability possible.