Port Lodge is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 3 March 1966. Cottage.

Port Lodge

WRENN ID
ruined-pillar-swift
Grade
II
Local Planning Authority
Gwynedd
Constituency
Bangor Aberconwy MP: Claire Hughes (Lab)
Country
Wales
Date first listed
3 March 1966
Type
Cottage
Address
Port Lodge, Penrhyn Park, Bangor, Llandygai
OS grid reference
SH 592 725
Coordinates
53.23172, -4.10941
Source
Cadw listing

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

Description

Port Lodge is a 2- and 3-storey entrance lodge built in a simpler version of the neo-Norman style, similar to Penrhyn Castle. It is constructed from Anglesey limestone ashlar and features a moulded battered plinth, with a roof concealed by a battlemented parapet.

On the left, there is a 3-storey rectangular tower that has a slightly projecting square turret at its left corner. The tower has paired round-headed windows with recessed 2-paned sashes on the ground and first floors, and a splayed slit window above. The turret also has two smaller slit windows. To the immediate right of the tower, there is a steeply pointed archway leading to a paved carriage entrance, which features ribbed double gates and a corbelled projection above. Adjacent to this is a square corner turret. The soffit of the entrance arch is ribbed in two bays, and there is a ribbed door in a pointed doorway on the left wall of the tower.

The rear elevation includes a 2-paned sash window in a splayed opening on each floor of the tower. To the right of the tower, there is a single-storey flat-roofed section, which is concealed by a park wall on the entrance side. This section has a 20th-century half-glazed door to the left and a window on the right. The interior was not inspected at the time of the survey.

Local climate

Port Lodge sits in one of the wettest parts of the UK, with an average of 1,210 mm of rain a year. This makes it wetter than 92% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 90% of listed buildings.

It experiences an average of 37 freeze-thaw cycles a year, more than 67% of listed buildings. Of these, 19 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.3°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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Nearby listed buildings

  1. Parapet/Boundary Walls on Port Lodge approach to Penrhyn Castle Grade II 50 m
  2. Penrhyn Estate Office Grade II 53 m
  3. The Cottage Grade II 73 m
  4. Port House Grade II 79 m
  5. Hen Swyddfa'r Porthladd (Old Port Office) Grade II 83 m
  6. Pont Penrhyn (partly in Bangor community) Grade II 96 m
  7. Penybryn Bridge, including railings & lamp standards Grade II 140 m
  8. Former Stables at Plas y Coed Grade II 142 m
  9. Plas y Coed Grade II 153 m
  10. Dockmaster's Office Grade II 162 m