Llwynmawr Farmhouse is a Grade II listed building in the Wrexham local planning authority area, Wales. First listed on 4 January 1966. Farmhouse. 1 related planning application.
Llwynmawr Farmhouse
- WRENN ID
- pale-barrel-snow
- Grade
- II
- Local Planning Authority
- Wrexham
- Constituency
- Montgomeryshire and Glyndwr MP: Steve Witherden (Lab)
- Country
- Wales
- Date first listed
- 4 January 1966
- Type
- Farmhouse
- Address
- Llwynmawr Farmhouse, Llangollen, Glyntraian, LL20 7BG
- OS grid reference
- SJ 223 368
- Coordinates
- 52.92321, -3.15621
- Source
- Cadw listing
Description
Llwynmawr Farmhouse is a symmetrical, two-storey, two-window house constructed in the 1840s. It is built of dressed, randomly laid stone with large quoins, and has a slate roof with stone end stacks to the east and an external stack to the west. The north-facing front has a replaced panelled front door set centrally within a gabled wooden porch with red brick side walls that have a bullnose front. Eight-over-eight-pane hornless sash windows are flush to the front, with wedge lintels and stone sills. A slate roundel within a square border, reading “E/TM/1845,” is positioned above the porch. A pebble path, laid out in a diaper pattern of white and grey pebbles, leads to the front entrance.
The east gable end features a rear doorway offset to the left, accessible through a small, 20th-century lean-to timber conservatory with a planked door under an arched head of stone voussoirs and a small window above. The rear elevation has two windows, both with segmental-arched heads of stone voussoirs, with casement windows on the upper storey and 20th-century wooden windows below.
The front door opens to a central staircase with a living room to the right; the stair-hall appears to have been partitioned off originally. The living room retains a large stop-chamfered cross-beam from an earlier house, along with small joists. A fireplace is located at the west end, featuring a large cambered timber lintel and a later fireplace surround. To the left of the staircase, a partition wall contains a panelled door, leading to a reception room that is not accessible, with a kitchen behind it.
This building has group value due to its contribution to the area’s architectural heritage.
Local climate
Llwynmawr Farmhouse receives an average of 910 mm of rain a year. This makes it wetter than 68% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 64% of listed buildings.
It experiences an average of 49 freeze-thaw cycles a year, more than 91% of listed buildings. Of these, 29 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 — 9 transactions since 2001
- 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
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
Nearby listed buildings
- Multi-purpose Farm Building at Llwynmawr Farm
- Granary and attached Stable Range at Llwynmawr Farm
- Multi-purpose Farm Building at Ty'n-llwyn Farm
- Ty'n-llwyn Farmhouse
- Former Waiting Room, Glyn Valley Tramway, Dolywern
- Milestone at Dolywern
- Tu-hwnt-i'r-nant
- Talygarth Isaf Farm
- Multi-purpose Farm Building at Briwnant Farm
- Briwnant Farmhouse