Church of St Melangell is a Grade I listed building in the Powys local planning authority area, Wales. First listed on 31 January 1953. Church.
Church of St Melangell
- WRENN ID
- iron-keystone-vermeil
- Grade
- I
- Local Planning Authority
- Powys
- Constituency
- Montgomeryshire and Glyndwr MP: Steve Witherden (Lab)
- Country
- Wales
- Date first listed
- 31 January 1953
- Type
- Church
- Address
- Church of St Melangell, Cwm Pennant, Llangynog
- OS grid reference
- SJ 024 265
- Coordinates
- 52.82763, -3.44971
- Source
- Cadw listing
Description
Church of St Melangell
A small church of many periods, built in quasi-coursed local slate masonry with a slate roof and tile ridges. The building consists of a nave and chancel (hardly differentiated externally), a west tower, a south porch, and a recently reconstructed eastern apse. Original Norman masonry survives around the south door and in the west part of the north wall of the nave.
The chancel roof features a small stone cross of Celtic form at its eastern end. Both the chancel and porch roofs have plain verges. The tower is distinctive, with a truncated pyramid roof topped by metal hips and a timber belfry opening, above which sits a second pyramid roof crowned with an iron weathervane. The apse is covered by a half-conical roof.
The south side of the church contains one reset 15th-century three-light window and three 19th-century two-light windows, all with trefoil heads. The north side has a similar 19th-century two-light window and a small Norman light. Two small lights illuminate the tower, and three small round-headed lights light the apse. The porch features a semicircular outer arch with a slight label course above the doorway. A stone above the porch doorway is inscribed with the date 1737, and the date 1763 appears on the gates. The inner Norman doorway is tall and narrow, with oak doors dated 1737 on the lock.
The interior is entered through the south porch and is long and narrow, conspicuously divided by a restored rood screen with dominant solid boarding above. The nave comprises four bays of roofing with arch-braced collar beam trusses and V struts; the panels above the collar beams are cusped. The floor is laid in red and black quarry tiles, with two banks of plain pews occupying the nave. A panelled pulpit stands at the left on a restored base.
The rood screen is fine work, featuring a wide centre panel and four panels on each side, with filigree carving in the panel heads. The rood loft has a carved beam and cornice, with its front divided into eleven panels also decorated with filigree carved heads. A benefaction board is displayed beside the south door, and the Royal Arms hang on the west wall. A wooden candelabrum dated 1733 is also present.
A small step rises to the chancel, which has a flagged floor and a three-bay barrel ceiling. Simple altar rails, which have been relocated and altered, stand before the altar. Two 14th-century effigies are positioned left and right of the chancel. A memorial at the left commemorates John Thomas (died 1729) and others of Llechwedd-y-garth, executed in figured marble with a broken pediment.
On the east side of the rood screen partition is displayed a plaster painting dated 1791 by vestry minutes, showing the Creed, Ten Commandments, and Lord's Prayer in Welsh within a nowy-headed panel. The painting includes two cherubs: one winged and carrying a cloth inscribed "ofnwch Dduw" (fear God), the other bearing a large round shield inscribed "a chedwch ei orchymynni" (and keep his commandments). The painting at the head of the panel has deteriorated but may contain a Hebrew inscription. A reopened doorway on the east side of the chancel leads to the apse, which has a half-domed ceiling and a cobbled floor.
The chancel is dominated by a reconstructed shrine approximately 3 metres tall, standing on six short Romanesque columns carrying small arches on their abaci. The upper stage is reconstructed as a rectangular relic chest, clad in silk cloth between projecting bands, with the roof section similarly draped. Two tall opposed gables, each with six tiers of dove-wing or leaf crockets, rise from either side. The reconstruction carefully differentiates between original masonry and restoration work. The altar stands against the west side of the shrine, fronted with similar cloth as a frontal.
Local climate
Church of St Melangell sits in a wetter-than-average part of the UK, with an average of 1,040 mm of rain a year. This makes it wetter than 84% 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 50 freeze-thaw cycles a year, more than 91% of listed buildings. Of these, 30 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.
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