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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Community Stories

Thursday, June 18, 2015 - 2:42pm

We understand many of our residents are really feeling the parking crunch. Arriving home after...

Drop In!

SOSNA Office Hours
1901 Christian Street

Mon: 9:00AM - 1:00PM


Wed.: 1:00PM - 6:30PM

Thurs.: 9:00AM - 1:00PM

Fri - Sun: Closed

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