Kingdom Hall of Jehovah's Witnesses is a Grade II listed building in the Cardiff local planning authority area, Wales. First listed on 10 June 1977. Chapel.
Kingdom Hall of Jehovah's Witnesses
- WRENN ID
- iron-oriel-marsh
- Grade
- II
- Local Planning Authority
- Cardiff
- Constituency
- Cardiff North MP: Anna McMorrin (Lab)
- Country
- Wales
- Date first listed
- 10 June 1977
- Type
- Chapel
- Address
- Kingdom Hall of Jehovah's Witnesses, St Mellons, Old St. Mellons
- OS grid reference
- ST 228 811
- Coordinates
- 51.52423, -3.11292
- Source
- Cadw listing
Description
The Kingdom Hall of Jehovah's Witnesses is a small chapel built of rendered stone that is painted white with black detailing. It features a shallow-pitched hipped roof made of Welsh slate, with a cornice at the eaves supported by brackets. The building has bands at the impost and sill levels on both the front and side elevations. The side wall has three tall round-headed arches, with shorter round-headed windows inserted within the two end blockings, complete with archivolts and keystones. There is a small gabled porch wing against the gable end, which also has bracketed eaves and a round-headed doorway that faces the street, featuring renewed doors. An impost band returns to the gable-end elevation, curving over a now blocked window with a sill. The wall extends to create a small entrance courtyard, which is enclosed by a thick rubble wall with later brick piers, pyramidal coping, and an iron gate topped with slender spear finials.
Local climate
Kingdom Hall of Jehovah's Witnesses sits in a wetter-than-average part of the UK, with an average of 1,000 mm of rain a year. This makes it wetter than 80% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 77% of listed buildings.
It experiences an average of 33 freeze-thaw cycles a year, fewer than 56% of listed buildings. Of these, 13 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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- War Memorial
- Bethania Evangelical Church
- The White Hart PH
- Base of churchyard cross in St Mellons churchyard
- Bluebell Inn PH
- Memorial to Joseph Benjamin Hemingway in St Mellons churchyard
- Church of St Mellon
- Lychgate to St Mellons Church
- Garden Terrace at St John's College (formerly Ty-to-Maen)
- Former Stables at St John's College (formerlyTy-to-Maen)