| Rosemont | |
| Location: | 15½ Cragmere Road, Wilmington, Delaware |
| Coordinates: | 39.77°N -75.4916°W |
| Built: | c. |
| Architecture: | cross gambrel roof eclectic |
| Added: | February 27, 2009 |
| Refnum: | 09000051[1] |
Rosemont, also known as Joseph W. and Ida Guest House, is a historic home located at 15 Cragmere Road, Wilmington, New Castle County, Delaware. It was built about 1893, and is a -story, three-bay, T-shaped vernacular brick-and-frame farmhouse. It consists of a gambrel-roofed main block with projecting central bay, with a gable-roofed rear wing. The house has elements of Stick, Queen Anne, and Colonial Revival-style detailing. Also on the property is a -story frame carriage house.[2]
It was listed on the National Register of Historic Places in March 2009.[1] The property was the Highlighted Property of the Week when the National Park Service released its weekly list of March 6, 2009.[3]