Police headquarters building, Chennai

Tamil Nadu Police headquarters building
Tamil Nadu Police Headquarters
Interactive map of the Tamil Nadu Police headquarters building area
General information
TypeAdministrative building
LocationKamaraj Salai, Mylapore, Chennai
Completed1839
OwnerTamil Nadu Police
Technical details
Floor count2
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The Police headquarters building hosts the headquarters of the Tamil Nadu Police. It is located on Kamarajar Salai along the promenade of the Marina Beach. It is spread over an area of 11.7 acres (4.7 ha). The building is classified as a heritage structure.

The building was built in 1839 originally as a Free Masons lodge, and was taken on lease by the Madras Police in 1865 for a rent of 90 (equivalent to 45,000 or US$530 in 2023) per month. In 1874, the building was bought by the government for 20,000 (equivalent to 9.9 million or US$120,000 in 2023) and was expanded at a cost of 10,000 (equivalent to 4.9 million or US$58,000 in 2023). A new annexure building, consisting of three blocks, spread over a built-up area of 161,000 ft2 (15,000 m2), was added in 2012 at a cost of 245 million (equivalent to 460 million or US$5.5 million in 2023).