Former Canal Warehouse is a Grade II listed building in the Powys local planning authority area, Wales. First listed on 11 March 1981. Warehouse.

Former Canal Warehouse

WRENN ID
ghost-quoin-quill
Grade
II
Local Planning Authority
Powys
Constituency
Montgomeryshire and Glyndwr MP: Steve Witherden (Lab)
Country
Wales
Date first listed
11 March 1981
Type
Warehouse
Address
Former Canal Warehouse, Welshpool, SY21 7AL
OS grid reference
SJ 226 074
Coordinates
52.6589, -3.14439
Source
Cadw listing

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

Description

The former canal warehouse was built in the early 19th century as part of the second phase of development of the Montgomeryshire Canal wharf at Welshpool, which was constructed between 1794 and 1797. By 1845, it was occupied by a canal merchant named Thomas Groom, and in 1859, it was taken over by the canal company.

The building features roughly coursed and squared local green rubble with a slate roof. The gable facing the canal has a full-height loading bay, which is divided into doors on each floor within a heavy wood frame. Above, there are remains of housing for a former external crane. The northeast elevation has similar wide openings and a small boarded window located beneath the eaves.

This warehouse is a notable example of small-scale canal architecture and is part of a group of related structures associated with the significant canal wharf at Welshpool.

Local climate

Former Canal Warehouse receives an average of 840 mm of rain a year. This makes it wetter than 55% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 61% of listed buildings.

It experiences an average of 42 freeze-thaw cycles a year, more than 80% of listed buildings. Of these, 21 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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  2. Clive Place Grade II 40 m
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  4. Former Railway Bridge over Montgomeryshire Canal Grade II 52 m
  5. Clive Place Grade II 60 m
  6. 12 Severn Street Grade II 72 m
  7. Clive Place Grade II 79 m
  8. 11 Severn Street Grade II 81 m
  9. Cottage 1 (Canal Agent Office) Grade II 85 m
  10. Cottage 2 Grade II 89 m