6A Heol Tan-y-bryn is a Grade II listed building in the Snowdonia National Park local planning authority area, Wales. First listed on 10 April 2000. Cottage.

6A Heol Tan-y-bryn

WRENN ID
under-brick-mint
Grade
II
Local Planning Authority
Snowdonia National Park
Constituency
Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
Country
Wales
Date first listed
10 April 2000
Type
Cottage
Address
6A Heol Tan-y-bryn, Abergynolwyn, Tywyn, Llanfihangel-Y-Pennant, Gwynedd
OS grid reference
SH 678 069
Coordinates
52.64393, -3.95484
Source
Cadw listing

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

Description

6A Heol Tan-y-bryn is part of a row of cottages located on the south side of Heol Tan-y-bryn in Abergynolwyn. These cottages are constructed from irregular coursed slate rubble and feature slate roofs with deep eaves and verges. Each cottage has a single bay and a double depth plan, with a lateral passage leading from the entrance. The entrance includes a four-panelled door topped with a rounded moulded transom for the overlight. The upper panels of the door have raised mouldings, while the lower panels are flush bead. Each cottage has twelve-paned sash windows, one on each floor, which do not have horns; the upper floor windows are shorter than those on the lower floor. The cottages remain in their original condition.

Local climate

6A Heol Tan-y-bryn sits in one of the wettest parts of the UK, with an average of 1,360 mm of rain a year. This makes it wetter than 96% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 94% of listed buildings.

It experiences an average of 25 freeze-thaw cycles a year, fewer than 73% of listed buildings. Of these, 10 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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  • No EPC on record for this property
  • Sale history — 2 transactions since 1998
  • 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
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  2. 7A Heol Tan-y-bryn, including railings to front Grade II 7 m
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  5. Floreat Grade II 15 m
  6. 6 Heol Tan-y-bryn Grade II 17 m
  7. 5 Heol Tan-y-bryn Grade II 18 m
  8. 7 Heol Tan-y-bryn Grade II 18 m
  9. 9A Heol Tan-y-bryn, including railings to front Grade II 18 m
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