Casa Grande — A Landmark Centro Estate in the Heart of San Miguel de Allende Casa Grande sits proudly at the geographic heart of San Miguel de Allende, Mexico’s most beloved small city and a UNESCO World Heritage Site. Where colonial grandeur meets contemporary comfort, this exceptional Centro property was originally commissioned circa 1990 by Mexican historian and former Ambassador to the United Nations Luis Weckmann Muñoz. It was designed by renowned architect Carlos Cortez L. (Perito) and later thoughtfully updated by architect Fernando Vives G. (Perito). Set on a prominent corner lot along two leafy streets, Casa Grande offers approximately 721 square meters of land and 8,492 square feet of construction. The property is composed of two distinct yet connected residences: a gracious five-bedroom Main House with five full bathrooms and four half-baths, and an adjoining two-bedroom, two-and-a-half-bath Casita with an open kitchen–living room layout, its own garden.