Plan your visit around the building
The Register of Wills phone is (302) 855-7875, and hours are Monday to Friday from 8:30 a.m. to 4:30 p.m. The office closes to the public at 3:00 p.m. on the last Monday of the month, and the county notes the building locks at 4:00 p.m. daily. Appointments are required to open or close an estate. The county's booklet says walk-ins to open one are discouraged because deputy schedules are set a week or more ahead.
