- Building type: Tower House
- Date of construction: 15th Century
- Architect: Not Assigned
- Listing: MON
- HB/SMR Ref: DOW045:022
- 2nd Survey by EHS: No


Margaret's Castle, Ardglass
County Down

Enclosed on North and West by a modern building, survives to second floor
Stone Type Category: | Greywacke |
Primary Stone Type: | Greywacke |
Secondary Stone Type: | |
Other Stone Type: | |
Replacement Stone Type: | |
Stonework Construction: | Split-stone rubble |
Stonework Condition: | Stonework is in good condition with some localised areas of biological soiling |
Condition Assessment (QUB): | 1 |