Sri Kotasattemma Ammavari Devastnam Smartha Aagamam which is in Timmarajupalem village, Nidadavole Mandal, West Godavari Dist is the origin of the 11th centuries. In 1934, a statue of Sattemma Ammavaru was found in farms of Sri Devulapalli Rama Murthy Sastry garu of Timmarajupalem village. From that time, people in that village and nearby villages started worshiping the Devi. It became very famous in very short time, as people gained trust on Devi as their wishes were fulfilled after worshiping Devi.
Many people from various far off places visit this temple to see Sattemma talli who is decorated with various ornaments. Dasara is very well celebrated in this temple for nine days. From Margasira pournami to chavithi 'Tirunalla Utsavam' is also celebrated in a great way. Every Sunday and Tuesday are considered as auspicious days for worshipping Ammavaru.
The Temple is open for pilgrims from 6:00 AM to 8:00 PM.