The Philadelphia Housing Authority (PHA)
is organized under the laws of the Commonwealth of to Pennsylvania develop, acquire, lease and operate low income housing programs for limited income people. Funds to operate and improve residences come from subsidies from US department of Housing and Urban Development (HUD).


The Philadelphia Parking Authority (PPA)
provides the City of Philadelphia with comprehensive parking management services and supports its economic development by contributing to the improvement of traffic flow and public safety; developing and managing an optimal supply of reasonably priced off-street parking; regulating the use of on-street parking; and maximizing revenues to the City through the efficient and effective management of PPA activities.


The Philadelphia Redevelopment Authority (PRA)
serves as the City's lead agency for financing the development of affordable housing.