Ty Groes is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 31 January 2001. House. 2 related planning applications.

Ty Groes

WRENN ID
quartered-courtyard-tallow
Grade
II
Local Planning Authority
Gwynedd
Constituency
Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
Country
Wales
Date first listed
31 January 2001
Type
House
Address
Ty Groes, Cefn-Ddwysarn, Bala, Llandderfel, LL23 7HF
OS grid reference
SH 965 385
Coordinates
52.93416, -3.54008
Source
Cadw listing

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

Description

Ty Groes is a two-storey, three-window house with a rear wing forming an L-shaped plan. It was built with a render over rubble and brick, and has a slate roof, along with plain rendered end chimneys topped with simple capping. The front facade features rusticated quoining and retains its original 16-pane sash windows; three are on the upper floor and two on the ground floor. The ground floor windows flank an off-centre entrance with an unusual double-gabled porch. This porch is timber-framed and decorated with punched detailing below simple bargeboards, which have finials. Below the L-shaped gable is panelling, with a narrow central panelled section set between the gables. The right-hand side of the porch is open and leads to a Victorian four-panel front door within the porch. Above the porch is a decorative slate plaque inscribed ‘1863: Glan Aber.’

The southwest side elevation features a gabled porch canopy over an entrance to the rear wing. It has 19th-century eight-pane sashes to both floors on the right-hand side, and a plain-glazed, four-pane 19th-century sash window to the left. The interior was not inspected during the survey.

Local climate

Ty Groes sits in a wetter-than-average part of the UK, with an average of 1,120 mm of rain a year. This makes it wetter than 88% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 74% of listed buildings.

It experiences an average of 54 freeze-thaw cycles a year, more than 95% of listed buildings. Of these, 34 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 — 4 transactions since 1996
  • Related listed building consents — 2 applications
  • 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
Create free account

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.

Nearby listed buildings

  1. Former Chapel and Manse at Cefn-ddwysarn Grade II 78 m
  2. Agricultural Range at Cynlas Fawr Grade II 450 m
  3. Cowhouse at Cynlas Fawr Grade II 484 m
  4. Haybarn at Cynlas Fawr Grade II 492 m
  5. Former Steward's House at Coed-y-Bedo Grade II 1.7 km
  6. Small Cowhouse at Coed-y-Bedo Grade II 1.7 km
  7. Large Cowhouse at Coed-y-Bedo Grade II 1.7 km
  8. Tirionfa Grade II 2.1 km
  9. Parish Church of St Derfel Grade I 2.1 km
  10. Lychgate at the Parish Church of St Derfel Grade II 2.2 km