The Magnificent Seven Houses are mansions located alongside Queen's Park Savannah in northern Port of Spain, Trinidad and Tobago on Maraval Road in the St Clair neighborhood. They were built between 1902 and 1910 on land that was previously used as a government stock farm and are listed as heritage sites at the National Trust of Trinidad and Tobago. Stollmeyer's Castle was the first building in the neighborhood and took several years to complete, as was typical with the Magnificent Seven Houses.