The Coldstream-Homestead-Montebello community, aka The Chum, located in the northeastern section of Baltimore City, in the U.S. state of Maryland, is bounded by Harford Road on the east; Loch Raven Boulevard on the west; 25th Street on the south; and 32nd and 33rd Street on the north and includes Baltimore's scenic Lake Montebello, a holding pond for the City's Department of Public Works regional water system and the Montebello Filtration Plant (constructed 1913) to the immediate north. A portion of the neighborhood has been listed on the National Register of Historic Places as the Coldstream Homestead Montebello Historic District, recognized for the development of a more suburban style of rowhouses.