- Building type: Church
- Date of construction: 1841
- Architect: Not Assigned
- Listing: B+
- HB/SMR Ref: HB03/10/017
- 2nd Survey by EHS: No


Holy Trinity Church, Main Street, Portrush
County Antrim

Large Gothic church with central nave flanked by later aisles. West face has central square battlemented clock tower with pointed arched doorway. Two side entrances flank main door. The flanking wings are of similar scale but with steeper roofs and have decorated rose windows above three lancets. Vestry in SE corner. Sandstone dressings and ashlar quoins
Stone Type Category: | Basalt |
Primary Stone Type: | Basalt |
Secondary Stone Type: | Ballycastle Sandstone |
Other Stone Type: | Giffnock Sandstone |
Replacement Stone Type: | English Carboniferous Sandstone |
Stonework Construction: | Random-coursed rough-faced |
Stonework Condition: | Basalt in good condition with some limited surface discoloration and roughening of sandstone detailing associated with minor granular disintegration and flaking. |
Condition Assessment (QUB): | 1 |