The manor house and chapel that are located on the grounds of the US Embassy in Lisbon, Portugal are historically significant for architectural, cultural, political, and diplomatic purposes. This nineteenth century building and chapel are of a Portuguese Baroque style on the exterior and interior. The chapel and manor house walls on the interior are ornamented with azulejo style tiles that depict religious scenes and other Baroque motifs. These buildings are culturally significant to Portugal and the US because of the historic integrity that encompasses them and the tiles that decorate the walls of the interiors. These historic elements define a cultural relationship between the US and Portugal.