Ice House to the N.of Dynevor Castle (Newton House) is a Grade II listed building in the Carmarthenshire local planning authority area, Wales. First listed on 9 September 1985. House.

Ice House to the N.of Dynevor Castle (Newton House)

WRENN ID
forgotten-quoin-gilt
Grade
II
Local Planning Authority
Carmarthenshire
Constituency
Caerfyrddin MP: Ann Davies (PC)
Country
Wales
Date first listed
9 September 1985
Type
House
Address
Ice House to the N.of Dynevor Castle (Newton House), Llandeilo
OS grid reference
SN 613 227
Coordinates
51.8862, -4.0155
Source
Cadw listing

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

Description

The Ice House located to the north of Dynevor Castle (Newton House) features a domed brick vault that once had a slated roof, covering the ice chamber inside. The structure is currently in a decayed condition, with a holed roof. It has a coursed rubble portal leading to a low trabeated passage, which includes recessed side panels.

Local climate

Ice House to the N.of Dynevor Castle (Newton House) sits in one of the wettest parts of the UK, with an average of 1,400 mm of rain a year. This makes it wetter than 97% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 94% of listed buildings.

It experiences an average of 39 freeze-thaw cycles a year, more than 74% of listed buildings. Of these, 18 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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Nearby listed buildings

  1. Fountain in Centre of terraced garden on W side of Plas Dinefwr Grade II 240 m
  2. Low Stone Walls & Gates to Ha-Ha surrounding Plas Dinefwr Grade II 243 m
  3. Plas Dinefwr, including SW Screen wall Grade II* 243 m
  4. Summerhouse at Plas Dinefwr Grade II* 266 m
  5. Inner Courtyard Ranges at Dynevor Castel (Newton House) Grade II* 296 m
  6. Outer Courtyard Ranges at Dynevor Castle (Newton House) Grade II* 336 m
  7. Dairy Cottage at Dynevor Castle (Newton House) Grade II 348 m
  8. Dovecote to S of courtyard ranges at Dynevor Castle (Newton House) Grade II 439 m
  9. Dynevor Home Farmhouse (formerly Newton Farmhouse) Grade II 524 m
  10. Corn Barn to N of Dynevor Home Farmhouse Grade II 530 m