9 Twyn Square is a Grade II listed building in the Monmouthshire local planning authority area, Wales. First listed on 1 April 1974. House, shop.

9 Twyn Square

WRENN ID
shadowed-wicket-sorrel
Grade
II
Local Planning Authority
Monmouthshire
Constituency
Monmouthshire MP: Catherine Fookes (Lab)
Country
Wales
Date first listed
1 April 1974
Type
House, shop
Address
9 Twyn Square, Usk
OS grid reference
SO 377 009
Coordinates
51.70367, -2.90167
Source
Cadw listing

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

Description

9 Twyn Square is a Georgian-fronted house and shop, slightly set forward from The Granary. The building is rendered and painted, featuring raised rendered dressings, and has a slate roof with a yellow brick ridge and end stack. It stands two storeys tall and has a two-window range of 12-pane sashes, each with a rendered architrave that includes a small keystone and sill.

On the ground floor, there are two doorways located at the centre and the end left (shop), both sheltered by hipped bracketed hoods adorned with zigzag ornament. The left side has a modern shop window, while the right end features a sash window. The building is accented by rusticated quoins at the sides and around the centre doorway, and it has a deep painted plinth.

Local climate

9 Twyn Square 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.

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Nearby listed buildings

  1. The Castle Inn Grade II 11 m
  2. The Granary Grade II 13 m
  3. 5 Twyn Square Grade II 19 m
  4. 3 Twyn Square Grade II 24 m
  5. The Old Bakery Grade II 25 m
  6. The Jubilee Clock Grade II 28 m
  7. 1 Twyn Square Grade II 30 m
  8. Ty Celyn, former kennel/stable building to Ty-Brith and attached wall Grade II 44 m
  9. Former coach-house to Ty Brith (5 Denbury Mews) and attached wall Grade II 47 m
  10. Tail End Grade II 47 m