Gatehouse at Moynes Court is a Grade II* listed building in the Monmouthshire local planning authority area, Wales. First listed on 19 August 1955. House.

Gatehouse at Moynes Court

WRENN ID
ruined-lintel-dust
Grade
II*
Local Planning Authority
Monmouthshire
Constituency
Monmouthshire MP: Catherine Fookes (Lab)
Country
Wales
Date first listed
19 August 1955
Type
House
Address
Gatehouse at Moynes Court, Mathern, Chepstow
OS grid reference
ST 520 909
Coordinates
51.61545, -2.69451
Source
Cadw listing

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

Description

The gatehouse dates primarily to the 17th century, though the archway suggests earlier medieval origins. Constructed of roughly coursed pink sandstone rubble with a Welsh slate roof, it presents a domestic appearance. The structure is rectangular, with a tower attached to the right-hand gable and another to the rear of the left-hand gable. The archway, slightly off-centre, features a 2-centred head and opens onto a ribbed passage, the ribs of which may be medieval. A fine oak double door, dated 1610, is set within the archway. This door has vertical planks studded with nails and ledges on the inner face, including a wicket with an ogee head on the left-hand leaf. To the right of the archway is a 2-light window with an ovolo mullion, dripmould, and leaded lattices. Above the archway is a similar 3-light window, and another is situated in the gable. The gable is coped and has a finial. The roof is plain with a coped gable on the left. The right-hand tower is square and topped with four corner battlement-style finials, added in 1893; the left-hand tower is similarly treated. The inner face mirrors the external design, featuring an off-centre archway to the right, with a 2-light window to the left and a small 2-centred foot arch to the right, which provides access to a studded plank door and a stair. Gabled windows are consistent with those on the exterior. The gable here has kneelers with finials, likely functioning as chimneys. The towers include spiral staircases; the staircase in the left-hand tower provides access to a room above the archway, which contains stone doorways and a small 17th-century fireplace. This staircase continues to the tower roof, offering views of Moynes Court and its surroundings. A separate staircase leads to two unseen rooms within the right-hand tower. Slit windows provide light to the tower stairs, and a 2-light and a single-light window are located in the upper part of the right-hand tower. An external staircase on the left-hand tower leads to the first floor.

Local climate

Gatehouse at Moynes Court receives an average of 830 mm of rain a year. This makes it wetter than 55% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 59% of listed buildings.

It experiences an average of 39 freeze-thaw cycles a year, more than 76% 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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Nearby listed buildings

  1. Walled Garden at Moynes Court Grade II 35 m
  2. Moynes Court, Nos 1 and 2 Grade II* 40 m
  3. Moynes Cottage Grade II 66 m
  4. The Tithe Barn Grade II 84 m
  5. The Tithe Barn Grade II 86 m
  6. Church of St Tewdric Grade I 313 m
  7. Mathern Palace Grade I 316 m
  8. Courtyard House at Mathern Palace Grade II 332 m
  9. Lychgate at the Church of St Tewdric Grade II 344 m
  10. Old Barn at Mathern Palace Grade II 354 m