Pendragon House is a Grade II listed building in the Newport local planning authority area, Wales. First listed on 18 January 2002. A 20th century House.

Pendragon House

WRENN ID
guardian-rood-ochre
Grade
II
Local Planning Authority
Newport
Constituency
Newport East MP: Jessica Morden (Lab)
Country
Wales
Date first listed
18 January 2002
Type
House
Address
Pendragon House, 18 Cross Street, Caerleon, NP18 1AF
OS grid reference
ST 340 905
Coordinates
51.60991, -2.95344
Source
Cadw listing

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

Description

Pendragon House is a two-storey building with a double depth central entry plan, likely dating from the 19th century. The exterior is rough rendered, possibly over local rubble stone, and features stucco dressings along with a roof that has brick stacks.

On the ground floor, there is a panelled door with a rectangular overlight set in a stucco surround. To the left of the entrance, there is a contemporary three-pane shop window with a panelled door to the right, a rendered stallriser, and an overall hood supported by brackets. To the right of the entrance, there is a tripartite window with marginal glazed sashes and a stucco surround. Above, there are three similar single light sashes with cornice heads. The roof has a low pitch gable with end stacks.

The interior has lost many details due to its use as a business, but it still retains a 19th-century wooden stair with plain newels and some four-panelled doors.

Local climate

Pendragon House 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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  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • Sale history — 2 transactions since 1998
  • 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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