21 Church Street is a Grade II listed building in the Monmouthshire local planning authority area, Wales. First listed on 15 August 1974. House.

21 Church Street

WRENN ID
sacred-column-owl
Grade
II
Local Planning Authority
Monmouthshire
Constituency
Monmouthshire MP: Catherine Fookes (Lab)
Country
Wales
Date first listed
15 August 1974
Type
House
Address
21 Church Street, Monmouth
OS grid reference
SO 508 129
Coordinates
51.81281, -2.71435
Source
Cadw listing

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

Description

21 Church Street is a three-storey building with a rendered and painted front and a Welsh slate roof. It has a double depth plan and features two windows. The shopfront, likely a late 20th-century reproduction, is designed in a late 19th-century style. It includes a low stallriser, a door on the left, a 4-pane window with slim mullions, and panelled pilasters at either end, topped by a plain fascia. The first floor has six over six pane sash windows, while the top floor features three over six pane sashes. Inside, the ground floor displays cross beams that support the first floor. The rear elevation has not been seen.

Local climate

21 Church Street receives an average of 820 mm of rain a year. This makes it wetter than 52% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 57% of listed buildings.

It experiences an average of 42 freeze-thaw cycles a year, more than 80% of listed buildings. Of these, 19 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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