- Building type: Mill
- Date of construction: 1740
- Architect: Not Assigned
- Listing: B1
- HB/SMR Ref: HB08/02/001A
- 2nd Survey by EHS: Yes


William Clark & Sons Mill Complex, Upperlands, Maghera, BT46 5UP
County Londonderry

Georgian 2 storey, double pile mill with hipped roofs. Rectangular windows with red-brick dressings
Stone Type Category: | Basalt |
Primary Stone Type: | Basalt |
Secondary Stone Type: | |
Other Stone Type: | |
Replacement Stone Type: | |
Stonework Construction: | Un-coursed rubble |
Stonework Condition: | Stonework is in good condition with no significant evidence of deterioration. |
Condition Assessment (QUB): | 1 |