Mullagh Bridge, Main Rd, Ballymartin, Newry, Co Down, BT34 4NU is a Grade Record Only listed building in the Newry, Mourne and Down local planning authority area, Northern Ireland.

Mullagh Bridge, Main Rd, Ballymartin, Newry, Co Down, BT34 4NU

WRENN ID
deep-rood-yew
Grade
Record Only
Local Planning Authority
Newry, Mourne and Down
Constituency
South Down MP: Chris Hazzard (SF)
Country
Northern Ireland
Address
Mullagh Bridge, Main Rd, Ballymartin, Newry, Co Down, BT34 4NU, Magheragh/ Ballykeel, BT34 4NU
Irish grid reference
J 332 159
Coordinates
54.07532, -5.9647
Source
NI Environment Agency listing

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

Description

This is a semicircular bridge carrying the Newcastle to Kilkeel road over the Mullagh River. Constructed between 1820 and 1839, it replaced an earlier bridge located a short distance downstream, which is shown on an 1834 Ordnance Survey map. The bridge is built of squared granite blocks in regular courses, featuring finely dressed voussoirs, with the downstream banks faced in stone. It is considered to be of industrial archaeological interest and represents a feature of the local road network. The structure was first noted on an 1859 Ordnance Survey map and is presently overgrown. It is owned by central government.

Local climate

Mullagh Bridge, Main Rd, Ballymartin, Newry, Co Down, BT34 4NU sits in a wetter-than-average part of the UK, with an average of 1,160 mm of rain a year. This makes it wetter than 89% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 96% of listed buildings.

It experiences an average of 3 freeze-thaw cycles a year, fewer than 99% of listed buildings. Of these, 2 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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  • No EPC on record for this property
  • No sale records on file
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  • Detailed attributes — period, style, materials, features
  • No flood data for this area
  • Radon risk assessment
  • 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. Mullagh Old Bridge, Adjacent to 40 Main Rd, Ballymartin, Kilkeel, Newry, Co Down, BT34 4NW Grade Record Only 32 m
  2. Dwelling, Opposite 181 Newcastle Road, Kilkeel, Newry, Co Down, BT34 4PY Grade Record Only 274 m
  3. Ballykeel Flax Mills, Anthony’s Rd, Ballymartin, Kilkeel, Newry, Co Down, BT34 4PN Grade Record Only 543 m
  4. 12 Ballykeel Rd, Ballymartin, Kilkeel, Newry, Co Down, BT34 4PL Grade Record Only 695 m
  5. St. Joseph’s Roman Catholic Church, Main Road, Ballymartin, Newry, Co Down, BT34 4NU Grade Record Only 1.0 km
  6. St Columban’s College (RC), 127 Newcastle Rd, Kilkeel, Newry, Co Down, BT34 4NJ Grade Record Only 1.3 km
  7. WW2 Structures, in field to N of 6&8 Annalong Road, Ballymartin, nr Kilkeel, Newry, Co Down, BT34 4PG Grade Record Only 1.7 km
  8. 65 Carrigenagh Rd, Kilkeel, Newry, Co Down, BT34 4PY Grade Record Only 2.0 km
  9. 72 Carrigenagh Rd, Kilkeel, Newry, Co Down, BT34 4PP Grade Record Only 2.1 km
  10. Milestone, Outside 50 Annalong Rd, Ballymartin, Kilkeel, Newry, Co Down, BT34 4PG Grade Record Only 2.1 km