Shri Poonam Jain Sangh is located at Poonam Apartment, behind Poonam Chamber, Dr. Annie Besant Road, Worli, Mumbai - 400018. This Jain Sangh (community organization) serves as a spiritual and cultural center for Jains residing in the Worli area and its vicinity.

The Sangh manages a Jain temple within its premises, which is a focal point for daily prayers, aartis (ceremonial worship with light), and various religious rituals. Devotees gather here to seek blessings, engage in meditation, and participate in community worship, creating a peaceful and spiritual atmosphere.

Shri Poonam Jain Sangh is also active in organizing a wide range of religious and cultural activities. These include bhajans (devotional songs), religious discourses, and the celebration of major Jain festivals such as Mahavir Jayanti, Paryushana, and Diwali. These events play a vital role in fostering a sense of community and reinforcing cultural and spiritual ties among the members.