220.39 km². The San Juan-Laventille Regional Corporation is headquartered in Aranguez . Other urban areas include Barataria , Laventille , Morvant , St. Joseph and San Juan . Real Estate St. Joseph (Maracas) - Road Reserve, Off La Baja Rd. > Sale >House Bldg Size: 2580 Sq Feet Land Size: 6012 Sq