Merchant's House is a heritage-listed education centre and offices, that was formerly a residence, museum, offices and boarding house, located at 43–45 George Street in the inner city Sydney suburb of The Rocks in the City of Sydney local government area of New South Wales, Australia. Its design is attributed to John Bibb and was built during 1848. It is also known as Counting House (former) and Merchant's. 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.
