Church of St Michael is a Grade I listed building in the Powys local planning authority area, Wales. First listed on 21 September 1962. A Medieval Church.

Church of St Michael

WRENN ID
moated-dormer-foxglove
Grade
I
Local Planning Authority
Powys
Constituency
Brecon, Radnor and Cwm Tawe MP: David Chadwick (LD)
Country
Wales
Date first listed
21 September 1962
Type
Church
Period
Medieval
Address
Church of St Michael, Michaelchurch-On-Arrow, Gladestry
OS grid reference
SO 247 507
Coordinates
52.14954, -3.10132
Source
Cadw listing

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

Description

The Church of St Michael is a small-scale medieval building featuring a nave, chancel, and a low west tower topped with a saddleback roof. It has a south porch and a gabled vestry attached to the north wall of the chancel. The structure is made of rubble stone with a stone tile roof that includes ridge cresting and crosses. Notably, there is no east window in the chancel. The tower has a single lancet and small slit openings on the lower stages, while the belfry features tall lancets with louvres.

Inside, the nave has plain plastered walls and a flagstone floor. There is a wide pointed arch door leading to the tower and slender arch-braced roofs. An arcade with a cusped timber arch separates the nave and chancel roofs, designed by Nicholson. A fine 15th-century screen has been restored, featuring a renewed embattled headrail and wall posts, also by Nicholson. This screen has four lights on either side of a wide opening, slender moulded mullions, crocketed finials, chamfered tracery, and a flattened ogee doorhead.

At the east end, there is a remarkable feature, likely unique in Wales: the partial survival of a pre-Reformation ciborium set beneath a coved ceiling over the sanctuary. This ceiling has moulded ribs, some of which are original while the boards are from the 19th century. The central rib is adorned with four carved head bosses representing a Bishop of Hereford, Henry IV, Joan of Navarre, and a grotesque face, dating to around 1410. The east wall retains remnants of retable framing, including two slender wall posts with finials and an embattled headrail, along with housings for a side screen. Two additional tall moulded wall posts with fleurons indicate a lost presbytery screen. The original brattished wall plate connects the front and rear framing, while a west-facing outer arch with inverted cusping is from the 19th century.

The church also features an octagonal font with a tapered stem on a cylindrical base, which has been re-dressed, a 17th-century communion table, and 18th and 19th-century memorials to the Trumpers of Baynham Hall. The south chancel glass was created in 1873 by Mayer & Co from Munich and London.

Local climate

Church of St Michael receives an average of 900 mm of rain a year. This makes it wetter than 67% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 54% of listed buildings.

It experiences an average of 52 freeze-thaw cycles a year, more than 93% of listed buildings. Of these, 29 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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