Conduit with Retaining Wall and Pavement Steps is a Grade II listed building in the South Hams local planning authority area, England. First listed on 26 January 1967. Street conduit.
Conduit with Retaining Wall and Pavement Steps
- WRENN ID
- former-garret-fen
- Grade
- II
- Local Planning Authority
- South Hams
- Constituency
- South Devon MP: Caroline Voaden (LD)
- Country
- England
- Date first listed
- 26 January 1967
- Type
- Street conduit
- Address
- Conduit with Retaining Wall and Pavement Steps, Church Street, Modbury
- OS grid reference
- SX 657 516
- Coordinates
- 50.34921, -3.88819
- Source
- Historic England listing
Description
The conduit with retaining wall and pavement steps, located on the north side of Church Street in Modbury, was built in 1708 as part of the water supply system presented to the town by Nicholas Trist, the Lord of the Manor. Constructed from squared granite blocks, it is supported by rubble walls and features cast iron railings. The main conduit is positioned at the outer edge of the pavement and is topped with a heavy 19th-century rock-faced coping. Beneath this coping is a parabolic blind arch made of two stones, above which is a carved commemorative panel that reads: NICOLAUS TRIST/ARMIGER/HUIUSCE MUNICIPII/PRAEFECTUS Do.1708 in raised capital letters. The structure measures approximately 2 meters wide and up to 2.5 meters high, set against a steep street. To the left, a rubble retaining wall slopes down to street level and includes two stone steps with a simple railing in five bays. To the right, a similar retaining wall features two flights of five stone steps and a short run, also contained by a railing in five bays and a return. The water supply to the conduits was not cut off until the 1950s.
Local climate
Conduit with Retaining Wall and Pavement Steps receives an average of 910 mm of rain a year. This makes it wetter than 69% 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 10 freeze-thaw cycles a year, fewer than 91% of listed buildings. Of these, 4 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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- No EPC on record for this property
- No sale records on file
- No related consent applications matched
- Detailed attributes — period, style, materials, features
- Flood risk assessment
- 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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