Waitangi Treaty House is a historic site located in Waitangi, New Zealand. It was built in 1833 and served as the residence of James Busby, the British Resident. The house is significant because it is where the Treaty of Waitangi was signed in 1840, marking an important moment in New Zealand's history. Today, the Waitangi Treaty House is part of the Waitangi Treaty Grounds, which includes a museum and cultural performances. Visitors can explore the house and learn about the treaty's impact on the relationship between the Māori people and the British Crown.