113-115 Gloucester Street, The Rocks is a heritage-listed terrace house located in the Long's Lane Precinct at 113-115 Gloucester Street, in the inner city Sydney suburb of The Rocks in the City of Sydney local government area of New South Wales, Australia. It was built during 1881. It is also known as Longs Lane Terraces/Precinct. The property is owned by Property NSW, an agency of the Government of New South Wales. It was added to the New South Wales State Heritage Register on 10 May 2002.