14 New Castle Street is a Grade II listed building in the Merthyr Tydfil local planning authority area, Wales. First listed on 22 August 1975. Gate screen.
14 New Castle Street
- WRENN ID
- bitter-turret-elm
- Grade
- II
- Local Planning Authority
- Merthyr Tydfil
- Constituency
- Merthyr Tydfil and Aberdare MP: Gerald Jones (Lab)
- Country
- Wales
- Date first listed
- 22 August 1975
- Type
- Gate screen
- Address
- 14 New Castle Street, Town
- OS grid reference
- SO 050 063
- Coordinates
- 51.74812, -3.37675
- Source
- Cadw listing
Description
14 New Castle Street is a mid-19th century two-storey corner house that features higher eaves than the adjoining terraced houses on the left. The front has three bays covered in pebbledash, with pilasters and a bargeboarded cross-gable at the center. There is a band course and a plinth. The first floor has sash windows without glazing bars, while the ground floor on the left has a three-light sash window with glazing bars and horns. The doorway is recessed and has a rectangular traceried fanlight above a panelled door.
The gabled side elevation to the right includes a flat-arched doorway flanked by pilasters and topped with a cornice on consoles, leading to a four-panel door with a plain rectangular fanlight. There are sash windows on the right side and an arched staircase window. The lower rear range features sashes with glazing bars, including one triplet on the ground floor.
Local climate
14 New Castle Street sits in one of the wettest parts of the UK, with an average of 1,210 mm of rain a year. This makes it wetter than 92% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 87% of listed buildings.
It experiences an average of 44 freeze-thaw cycles a year, more than 85% of listed buildings. Of these, 22 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 — 1 transaction since 2024
- 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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