St John’s Graveyard, Glynn, Larne, Co Antrim is a listed building in the Mid and East Antrim local planning authority area, Northern Ireland.

St John’s Graveyard, Glynn, Larne, Co Antrim

WRENN ID
secret-flue-acorn
Grade
Local Planning Authority
Mid and East Antrim
Constituency
East Antrim MP: Sammy Wilson (DUP)
Country
Northern Ireland
Irish grid reference
J 407 997
Coordinates
54.8256, -5.81087
Source
NI Environment Agency listing

Also on this page: radon risk · weather exposure · detailed attributes ↓

Description

St John’s Graveyard is a graveyard situated partly on a steep slope of a knoll, containing 18th, 19th, and 20th-century memorials and the overgrown ruins of Glynn Old Church. The graveyard is bounded on one side by a rubble stone retaining wall. The church ruins consist of a nave and chancel, with the nave at the west end and the chancel at the east. Walls and gables of basalt rubble remain standing, but are incomplete, with an entrance on the south side near the west gable. Few architectural features of identifiable date are present. The east window is of Gothic shape with chamfered sandstone dressings on both the interior and exterior, but is incomplete and lacks tracery. A window in the nave is topped by a flat stone lintel of indeterminate origin. The graveyard is situated at the end of a leafy lane running alongside a river and is occupied at its west end by the 19th-century church, St. John's Church of Ireland. The site is believed to be that of a church founded by St Patrick in 435, and the church ruin dates from at least the medieval period. The church ruin is recognized as a historic monument (ANT 40:10).

Local climate

St John’s Graveyard, Glynn, Larne, Co Antrim sits in a wetter-than-average part of the UK, with an average of 1,090 mm of rain a year. This makes it wetter than 87% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 88% of listed buildings.

It experiences an average of 5 freeze-thaw cycles a year, fewer than 97% of listed buildings. Of these, 3 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.2°C per decade since 1991.

Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.

More on this building

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  • Weather exposure and heating demand — rain and frost month by month and year by year, wind direction, solar and humidity
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Nearby listed buildings

  1. St John’s C of I Church, Glynn, Larne, Co Antrim Grade B2 47 m
  2. Corn Mills, on opposite side of river from St John's C of I Church, Glynn, Larne, Co Antrim 107 m
  3. Bridge at Glynn, Main Road, Glynn, Larne, Co Antrim 205 m
  4. War Memorial, Main Road, Glynn, Larne, Co Antrim 233 m
  5. 22 Main Road, Glynn, Larne, Co Antrim, BT40 3HF 237 m
  6. Glynn Village Hall, Main Road, Glynn, Larne, Co Antrim 262 m
  7. Glynn Primary School, 26 Main Road, Glynn, Larne, Co Antrim, BT40 3HF 282 m
  8. 15 Rectory Road, Glynn, Larne, Co Antrim, BT40 3HH 548 m
  9. Old house at 21 Carnduff Road, Glynn, Larne, Co Antrim, BT40 3NJ 1.2 km
  10. Ardmore, 109 Carrickfergus Road, Larne, Co Antrim, BT40 3JX Grade B1 1.8 km