Boundary Walls to Orangery Garden and Cedar Garden including three sets of gatepiers is a Grade II* listed building in the Newport local planning authority area, Wales. First listed on 1 March 1963. House.

Boundary Walls to Orangery Garden and Cedar Garden including three sets of gatepiers

WRENN ID
vast-vestry-oak
Grade
II*
Local Planning Authority
Newport
Constituency
Newport West and Islwyn MP: Ruth Jones (Lab)
Country
Wales
Date first listed
1 March 1963
Type
House
Address
Boundary Walls to Orangery Garden and Cedar Garden including three sets of gatepiers, Tredegar House, Coedkernew
OS grid reference
ST 287 852
Coordinates
51.56123, -3.02989
Source
Cadw listing

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

Description

The boundary walls to the Orangery Garden and Cedar Garden date from the early 18th century and are constructed of red brick in Flemish bond, standing approximately 4 meters high. The walls are regularly interrupted by shallow, engaged brick pilasters and feature a simple coping with a shallow projecting stone watershield beneath. Each of the two adjoining courtyards can be accessed from the northwest and southeast sides through a pair of large brick gatepiers. These gatepiers are capped with stone gadrooned urns that have scrolled acanthus leaf decoration at the base and are topped with finials. The original gates are missing.

Local climate

Boundary Walls to Orangery Garden and Cedar Garden including three sets of gatepiers receives an average of 930 mm of rain a year. This makes it wetter than 71% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 72% of listed buildings.

It experiences an average of 35 freeze-thaw cycles a year, more than 55% of listed buildings. Of these, 14 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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  1. Monument to Sir Briggs Grade II 67 m
  2. Stable Block including Orangery Grade I 91 m
  3. Edney Gates, inc flanking screen and attached walls with opposing gates to S end of Middle Court Grade II* 109 m
  4. Tredegar House Grade I 125 m
  5. Garden walls to SE of Cedar Garden, inc gate piers, gates and flanking workshops Grade II 147 m
  6. Ruperra Gates to NE of Tredegar House Grade II 164 m
  7. Brewhouse Grade II 164 m
  8. Bryans Building and attached boundary walls to S and N Grade II 170 m
  9. Great Barn Grade II 188 m
  10. Lesser Barn Grade II 205 m