- Building type: Church Ruin
- Date of construction: 1657
- Architect: Not Assigned
- Listing: B1
- HB/SMR Ref: HB14/07/014
- 2nd Survey by EHS: No
Church Ruin, Magheralin
County Down
Tall square flat-topped and roofless tower at West end. Partial North wall remains and Eastern gable with long gable windows, dressing is missing. Double archways and windows on North wall. Tower has a blocked doorway, narrow windows on sides, with a large square window on each face at top with brick arch heads

| Stone Type Category: | Greywacke |
| Primary Stone Type: | Greywacke |
| Secondary Stone Type: | Armagh Limestone |
| Other Stone Type: | Sherwood Sandstone |
| Replacement Stone Type: | |
| Stonework Construction: | Un-coursed rubble |
| Stonework Condition: | Primary stonework is in good condition with no significant deterioration, sandstone dressing is in relatively poor condition with granular disintegration, scaling, face loss and resultant loss of architectural detail |
| Condition Assessment (QUB): | 2 |



