16 Sgwar y Farchnad (High Street) is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 30 March 1951. House. 1 related planning application.

16 Sgwar y Farchnad (High Street)

WRENN ID
former-alcove-quill
Grade
II
Local Planning Authority
Gwynedd
Constituency
Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
Country
Wales
Date first listed
30 March 1951
Type
House
Address
16 Sgwar y Farchnad (High Street), Tremadog, Porthmadog, LL49 9RA
OS grid reference
SH 562 401
Coordinates
52.93977, -4.14089
Source
Cadw listing

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

Description

14-16 High Street in Tremadog is a pair of similar, single-fronted houses that are two stories tall with a basement. They are built from large squared blocks of quarried stone arranged in regular courses, topped with a slate roof and featuring stone end stacks. The entrances are centrally located and raised above street level, accessed by shared slate steps with iron handrails. Each house has a replacement glazed door. House number 16 on the left has 2-pane sash windows and a 2-light replacement basement window that includes a steel-framed top-hung casement. House number 14 has replacement windows fitted in the original openings. The right gable end of the building is pebble-dashed. These houses are part of a group at 14-16 High Street, Tremadog.

Local climate

16 Sgwar y Farchnad (High Street) sits in one of the wettest parts of the UK, with an average of 1,490 mm of rain a year. This makes it wetter than 98% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 97% of listed buildings.

It experiences an average of 32 freeze-thaw cycles a year, fewer than 60% of listed buildings. Of these, 15 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
  • No sale records on file
  • 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. 14 Sgwar y Farchnad (High Street) Grade II 5 m
  2. Bodlondeb Grade II 20 m
  3. 13 Sgwar y Farchnad (High Street) Grade II 21 m
  4. 17 Sgwar y Farchnad (High Street) Grade II 22 m
  5. 11 Sgwar y Farchnad (High Street) Grade II 23 m
  6. Gwynle, including steps to the L-hand Grade II 25 m
  7. 19 Sgwar y Farchnad (High Street) Grade II 28 m
  8. Tremadog War Memorial Institute Grade II 29 m
  9. 3 Sgwar y Farchnad (Market Square) Grade II 30 m
  10. 5 Market Square Grade II 31 m