137B Mwrog Street is a Grade II listed building in the Denbighshire local planning authority area, Wales. First listed on 16 May 1978. Cottage.
137B Mwrog Street
- WRENN ID
- carved-tallow-summer
- Grade
- II
- Local Planning Authority
- Denbighshire
- Constituency
- Clwyd East MP: Becky Gittins (Lab)
- Country
- Wales
- Date first listed
- 16 May 1978
- Type
- Cottage
- Address
- 137B Mwrog Street, Ruthin, LL15 1LE
- OS grid reference
- SJ 115 578
- Coordinates
- 53.11029, -3.32344
- Source
- Cadw listing
Description
137B Mwrog Street is part of a two-storey terrace that includes 135 and 137, forming a group. The terrace is built from coursed blocks of squared stone and features slate roofs with brick stacks. The openings are topped with segmental heads made of stone voussoirs, except for the right-hand bay of 137 and 137B, which have cambered stone heads. The windows are wooden casements with either two or three lights. The rear is reportedly made of painted rubble.
137B itself is a one-window cottage that is continuous with 137 on the left. It has a small rendered stack on the right. The entrance is located on the left and features a segmental head with a raised rusticated surround, along with an inset 20th-century panelled door. There is a window to the right of the entrance, with a corresponding window above on the upper storey; both are two-light small-pane wooden casements that have replaced earlier three-light casements.
The interior has not been seen as of December 8, 2005, but it is said to contain a massive beam extending from 137.
Local climate
137B Mwrog Street sits in a wetter-than-average part of the UK, with an average of 960 mm of rain a year. This makes it wetter than 75% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 60% of listed buildings.
It experiences an average of 38 freeze-thaw cycles a year, more than 72% of listed buildings. Of these, 21 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
Sign in or create a free account to unlock:
- Full EPC report — heating system, energy costs, size, glazing, construction etc.
- Sale history — 1 transaction since 2022
- No related consent applications matched
- 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
Similar buildings
The closest matches to this building from all 493,000 UK listed buildings, by architecture, period and materials.
this building 1 similar nearby listed buildings