Cannon House is a Grade II listed building in the Pembrokeshire local planning authority area, Wales. First listed on 15 November 1993. House.

Cannon House

WRENN ID
hidden-baluster-clover
Grade
II
Local Planning Authority
Pembrokeshire
Constituency
Ceredigion Preseli MP: Ben Lake (PC)
Country
Wales
Date first listed
15 November 1993
Type
House
Address
Cannon House, St. Dogmaels
OS grid reference
SN 163 459
Coordinates
52.08175, -4.68213
Source
Cadw listing

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

Description

Cannon House is a later 19th century terraced house featuring unpainted stucco and a slate roof, with a banded stone stack at the eastern end. The building has bracketed eaves and stands two storeys high, showcasing a three-window range of 12-pane sash windows that have rusticated surrounds and painted slate sills. The central entrance consists of a four-panel door topped with a traceried overlight, set within a pilastered doorcase that includes a corniced hood supported by brackets that match those at the eaves. The corners of the house are accentuated by rusticated angle quoins. The area is enclosed by a concrete block rusticated wall topped with a painted wood balustrade and features an ornate wooden gate.

Local climate

Cannon House sits in one of the wettest parts of the UK, with an average of 1,180 mm of rain a year. This makes it wetter than 90% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 96% of listed buildings.

It experiences an average of 7 freeze-thaw cycles a year, fewer than 95% of listed buildings. Of these, 2 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
  • 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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  2. Brynivor Grade II 79 m
  3. Church of Saint Thomas Grade II 123 m
  4. Mount Pleasant Grade II 144 m
  5. Ruins of Abbey of St Mary Grade I 164 m
  6. Church House Grade II 166 m
  7. Wall along S side of Churchyard Grade II 174 m
  8. Lychgate and Steps to Churchyard at St Thomas Church Grade II 176 m
  9. Former Bier House beside steps to Lychgate Grade II 180 m
  10. 3 Finch Street Grade II 183 m