The old temple was consecrated on Thursday, 19th November 1801. According to our Hindu Calendar it falls on Kartik Shudha Chaturdashi, Shake 1723 in “Durmukh Sanvatsar”. It's build-up area was 3.60mtr. x 3.60mtr. square. It was ground floor structure (see picture no.1). It had 450mm thick brick walls and old type dome, again of brick with a Kalash above. Around the dome, a parapet walls with grills was structure of the temple. The floor level of the temple and road level were also same.

This temple is on the corner of Kakasaheb Gadgil Marg and S.K.Bole Marg in Prabhadevi, which is facing heavy vehicular traffic It was built by a professional contractor, Late Mr.Laxman Vithu Patil as per the financial support and instructions of Late Mrs.Deubai Patil, who was a rich lady of Agri Samaj from Matunga. Although she was rich enough, she had no child.

The idea of the construction of the temple struck to Late Deubai during the prayer time, she humbly requested Lord Ganesh and said, “Although I cannot have a child, let other ladies who are childless get the pleasure of child on visiting the temple and praying you”. Looking at successful subsequent history of the temple, it appears like the Lord Ganesh nodded to this humble request and pious thoughts and deeds of Late Deubai Patil. It is, therefore, this Siddhivinayak is famous for it and known as “Navasacha Ganapati” or “Navasala Pavanara Ganapati” in Marathi (Ganapati bestows whenever humbly genuinely prayed a wish) among devotees.