The side streets flanking the temple were later renamed in reference to the temple and its prominent tower – Pagoda Street and Temple Street. Informally, Chinatown residents referred to Pagoda Street in Chinese as "back of the Indian place of worship." By 1827, Naraina Pillai had built a simple temple made of wood and attap. In the same year, he installed "Sinna Amman", a small representation of the goddess Mariamman, in the temple. Mariamman is a rural South Indian mother goddess who is especially worshipped for protection against diseases. According to the Hindu Endowments Board, the current managers of the temple, the existing deity in the principal shrine of the temple is the original installed by Pillai in 1827. As is the common practice, the temple is named after its principal deity. The temple was also known to devotees over the years as the Sithi Vinayagar and Gothanda Ramaswamy Mariamman Temple or, more simply, Mariamman Kovil ("kovil" being the Tamil word for temple). The temple grounds were expanded in 1831 when private land was donated to the temple. This event is recorded on a stone tablet which still stands in the temple. The text inscribed on this tablet reads: "The grant N:075 With its building transferred for charity sake to Cothunda Ramasamy by Sashasalapilly son of Cuddalore Amicarapoatrapilly Singapore March 1831". The oldest parts of the existing brick structure date to 1843, and additions and alterations were subsequently made at various points in the history of the temple. It is believed that most of this work, especially the elaborate plaster sculptures and ornamentation, were produced by skilled craftsmen from the Nagapattinam and Cuddalore districts of Tamil Nadu in South India. A major part of the present structure is believed to have been built in 1862–1863. The walkway connecting the main entrance to the principal shrine was originally covered in attap, but this was destroyed in a fire in 1910. The architectural firm of Swan and Maclaren then designed a more permanent walkway in 1915. The original three-tiered "gopuram" (entrance tower) was constructed in 1903. It was slimmer and less richly embellished than the current tower. The sides of the tower also appeared to be more stepped than sloping. Nonetheless, it had an iconic presence in Chinatown, and was a widely recognised landmark. The present six-tiered "gopuram" was built in 1925.