20 Maryport Street is a Grade II listed building in the Monmouthshire local planning authority area, Wales. First listed on 30 April 2004. Cottage.

20 Maryport Street

WRENN ID
grim-cornice-crimson
Grade
II
Local Planning Authority
Monmouthshire
Constituency
Monmouthshire MP: Catherine Fookes (Lab)
Country
Wales
Date first listed
30 April 2004
Type
Cottage
Address
20 Maryport Street, Usk
OS grid reference
SO 377 007
Coordinates
51.70189, -2.9027
Source
Cadw listing

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

Description

20 Maryport Street is a pair of Georgian fronted cottages, attached on one side. They are rendered and painted, with visible signs of scoring on the side. The cottages have a slate roof with brick end stacks, which have a shallower pitch compared to the adjacent No 24. Each cottage features a single window range with a blind central window above the paired doorways. The doorways have upper sliding sashes and recessed part-glazed doors from the 20th century, but they are set in original surrounds. On the ground floor, No 20 has a shallow canted bay with a pitched roof and a 6-pane horned sash window, while No 22 has a 12-paned horned sash window.

Local climate

20 Maryport Street receives an average of 890 mm of rain a year. This makes it wetter than 66% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 66% of listed buildings.

It experiences an average of 41 freeze-thaw cycles a year, more than 78% 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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  • 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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Nearby listed buildings

  1. 22 Maryport Street Grade II 5 m
  2. 24 Maryport Street Grade II 10 m
  3. Wood Cutter's Cottage Grade II 17 m
  4. The Old Grammar School and attached iron railings Grade II 19 m
  5. Ashley House Grade II 30 m
  6. 30 Maryport Street Grade II 39 m
  7. 32 Maryport Street Grade II 46 m
  8. Old School House and Holmleigh Grade II 50 m
  9. 38 Maryport Street Grade II 75 m
  10. 40 Maryport Street Grade II 80 m