34 St. Mary's Street is a Grade II listed building in the Monmouthshire local planning authority area, Wales. First listed on 10 August 2005. Residential building. 1 related planning application.

34 St. Mary's Street

WRENN ID
weathered-latch-auburn
Grade
II
Local Planning Authority
Monmouthshire
Constituency
Monmouthshire MP: Catherine Fookes (Lab)
Country
Wales
Date first listed
10 August 2005
Type
Residential building
Address
34 St. Mary's Street, Monmouth, NP25 3DD
OS grid reference
SO 509 128
Coordinates
51.81222, -2.71266
Source
Cadw listing

Also on this page: sale history · EPC · related consents · flood risk · radon risk · weather exposure · detailed attributes ↓

Description

34 and 36 St. Mary's Street are a pair of buildings dating probably to the 18th century, likely built with a double-depth plan. They are two storeys and attics in height, each with two windows. The front facade is rendered and painted, likely over brick, and has a tiled roof with a rendered stack. Number 34 has a 6-panel door with four glazed panels in recessed reveals, a pedimented hood, and brackets to the left. To the right of the door is a tripartite sash window with 4 over 4 panes, flanked by smaller windows with 2 over 2 panes. Number 36 has a 6-panel door in a plain opening and a 20th-century 3-light mullion-and-transom window to the left. The first floor of Number 34 has plate glass sash windows, while Number 36 has sashes with 6 over 6 panes, all with stone sills. The steeply pitched roof is hipped to the right and features two flat-topped dormers with 2 + 2 casement windows, and a central ridge stack. The rear elevation has a gabled dormer on each house. The interior was not inspected during a recent survey.

Local climate

34 St. Mary's 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.

More on this building

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  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • Sale history — 4 transactions since 1998
  • Related listed building consents — 1 application
  • 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. 32 St. Mary's Street Grade II 5 m
  2. 36 St. Mary's Street Grade II 6 m
  3. 30 St. Mary's Street Grade II 12 m
  4. 28 St. Mary's Street Grade II 18 m
  5. House including attached railings Grade II 19 m
  6. 33 St. Mary's Street Grade II 19 m
  7. 29 St. Mary's Street Grade II 20 m
  8. 31 St. Mary's Street Grade II 20 m
  9. 37 St. Mary's Street Grade II 21 m
  10. 27 St. Mary's Street Grade II 23 m