- Building type: Windmill
- Date of construction: Unknown
- Architect: Not Assigned
- Listing: MON
- HB/SMR Ref: DOW024:014
- 2nd Survey by EHS: No


Ringdufferin Windmill, Ringdufferin House, 35 Ringdufferin Road, Killyleagh, BT30 9PH
County Down

2-3 storey windmill with square-topped doorway and small window in North face, window and blocked-up doorway in South-West. Used to store a water tank
Stone Type Category: | Greywacke |
Primary Stone Type: | Greywacke |
Secondary Stone Type: | |
Other Stone Type: | |
Replacement Stone Type: | |
Stonework Construction: | Rough-coursed rubble |
Stonework Condition: | Stonework in good condition with occasional fault-line fractures and mild fragmentation |
Condition Assessment (QUB): | 1 |