Welcome to SOSNA

Our neighborhood is known by many names—Southwest Center City, Graduate Hospital, South of South.

But residents and businesses all agree that the area from South Street to Washington and Broad Street to the Schyulkill River is one of the best places to live and work in Philadelphia.

The South of South Neighborhood Association (SOSNA) is a group of committed residents who are working to improve quality of life, safety, and infrastructure in our neighborhood. Get to know us...

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Neighborhood News

Wednesday, January 25, 2012 - 5:51pm

Do you have hundreds or even thousands of...

Community Stories

Tuesday, October 4, 2011 - 11:04am

Thank you to everyone who participated in the 2011 Election for members of the SOSNA Board of...

Drop In!

SOSNA Office Hours
1901 Christian Street

Mon: 1:00 PM - 7:00PM
Tues - Thurs: 11:00AM - 3:00PM

Call us at 215-732-8446
for an appointment.