Full Report for Listed Buildings
The list description is not intended to be a complete inventory of what is listed: it is principally intended to aid identification. By law, the definition of a listed building includes the entire building (i) and any structure or object that is fixed to the said building and ancillary to it and (ii) any other structure or object that forms part of the land and has done so since before 1 July 1948, and was within the curtilage of the building, and ancillary to it, on the date on which said building was first included in the list, or on 1 January 1969, whichever was later.
Summary Description
Reference Number
20704
Building Number
Grade
II
Status
Designated
Date of Designation
21/10/1998
Date of Amendment
21/10/1998
Name of Property
Stop Lock, Monmouthshire and Brecon Canal
Address
Location
Unitary Authority
Powys
Community
Llangattock
Town
Locality
Pen-Pedair-Heol
Easting
322256
Northing
216742
Street Side
Location
The stop lock is between Dark Bridge and Pen-pedair-heol Bridge (Canal Bridges Nos 109 and 110), 0.15km NE of Pen-Pedair-Heol Farm.
Description
Broad Class
Transport
Period
History
The Brecknock and Abergavenny Canal was proposed in 1792 to connect the Upper Usk valley to the Monmouthshire Canal at Pontymoile and from there to the sea at Newport. The middle section of the canal, between Gilwern and Talybont and including Llangattock, was cut between 1797 and 1799. The upper section between Talybont and Brecon opened in 1800, both sections being engineered by Thomas Dadford. The lower section between Gilwern and Pontymoile was completed in 1812 and was engineered by William Crosley. The canal was sold to the Monmouthshire Canal Company in 1865, which was later incorporated into the Great Western Railway. The last toll was taken on the canal in 1933 and it was finally abandoned in 1962. The canal, renamed the Monmouthshire and Brecon Canal, has been undergoing restoration since 1964, and is currently used by pleasure craft.
The stop lock lies within the section constructed by Thomas Dadford between 1797 and 1799.
Exterior
Parallel abutments of rubble sandstone with splayed ends. Approximately in the centre are 2 vertical rebates, replaced in concrete, for the stop planks. To the E, the canal widens to form a basin.
Interior
Reason for designation
Listed for its special interest as a rare surviving stop lock on the Brecknock and Abergavenny Canal.
Cadw : Full Report for Listed Buildings [ Records 1 of 1 ]
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