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Available Spaces


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Floor Sqft Status Lease Type Floor plan
18 7,145 Available Direct
10 14,330 Available Direct
5 7,165 Available Direct
4 7,995 Available Direct
1 1,981 Available Direct
Mezzanine 6,557 Available Direct
Concourse 1,873 Available Direct

About the Available Spaces at 1635 Market Street

The great part about the central Philadelphia area is its walkability. Restaurants, shops, and office spaces are easily within reach. With major corporations headquartered in the city and a robust transit system, the central region creates a prosperous economic hub that ushers in new business while allowing veteran enterprises to grow. The local government is also corporate-friendly, providing support for business expansion.

Along the central downtown, companies can locate the ideal office spaces at 1635 Market Street. The newly renovated office building is located along the Market Street corridor at the corner of 17th and Market Streets. The modernized spaces offer a professional atmosphere for business operations while also being a comfortable environment for employees and clients.

Building Amenities and Features

It’s not just the great location that makes 1635 Market Street the perfect place for business and corporate operations. The building hosts a wide range of features to make it the desired place to bring in clients. Check out the following building amenities:

— Renovated Lobbies: Significant renovations were done to modernize the interior of the lobby, lighting, and other mechanical systems. The elevator interior and controls and the life safety systems have been brought up to code.

— Suburban Station Concourse: The building has direct access to the Suburban Concourse to provide convenient transportation access to the SEPTA regional rail system. Employees will always be on time for work by only taking a few steps.

— TransitScreen Digital Display: Employees and clients will always know if the rail system is running on time with the TransitScreen Digital Display. In addition to showing the rail times for the SEPTA, the display also features arrival times for the Broad Street Subway, the PATCO high-speed line going to southern New Jersey, the Market-Frankfort elevated, and the SEPTA airport line

— Conference Center: 1635 Market Street features a large conference center for meetings, events, and special hosted seminars. You may book the space you need to have a larger area to have events when regular office spaces are too cramped.

— Primrose School Daycare: When employees have families, they have another option to obtain the desired daycare their children need right within the building. The Primrose School Daycare is a separate facility right in the building that is only feet away from rental spaces.

Bistros, Banking, and Nightlife: Whether grabbing a bite to eat or in need to check your finances, the building has in-house financial services and ATMs as well as a Japanese Bistro & Bar for delicious meals throughout the day. When the sun goes down, visitors can dance the night away and grab a drink at the Concourse Dance bar.

Office Layouts and Leasing Options Based on Your Needs

With a walkability score of 100 for daily errands and modernized office spaces, 1635 Market Street is the desired building to lease corporate business spaces. Select the size of the available leased offices based on your operational needs — from a few thousand square feet to over 14,000 square feet — to provide the optimal working environment.

Fun Facts

— The building was built in 1964 and underwent a large renovation in 1989 where the 18th and 19th floors were added to the building.

— Nightingale is currently in the process of designing a bike room for commuting tenants that will be available to any tenant in the building that has an access card. This will be located on the Lower Mezzanine.

— While the building is close to being fully leased, smaller tenant prospects with more unique needs can turn to our largest Tenant, The Lobby @ Common Grounds, and inquire about their co-working spaces.

— On days with inclement weather, commuting tenants can avoid the outdoors by walking underground via the underground SEPTA walkways from as far as City Hall.