15 New Row is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 8 February 1999. Terrace of cottages.

15 New Row

WRENN ID
stony-remnant-dale
Grade
II
Local Planning Authority
Gwynedd
Constituency
Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
Country
Wales
Date first listed
8 February 1999
Type
Terrace of cottages
Address
15 New Row, Abererch, Pwllheli, Llannor, LL53 6AQ
OS grid reference
SH 397 366
Coordinates
52.90328, -4.3836
Source
Cadw listing

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

Description

15-18 Abererch Road is a terrace of cottages situated along the main street of the village, with numbers 15 and 16 positioned slightly higher at the western end. The cottages are constructed from coursed snecked rubble stonework and feature slated roofs. Each cottage has two storeys and consists of two bays. The right bay includes a boarded door with a 4-pane overlight above, while the left bay has a 12-pane sash window on both floors, with all windows having sawn slate sills. There is a four-flue stack on the left wall, and flat-roofed extensions are located at the rear.

Local climate

15 New Row sits in one of the wettest parts of the UK, with an average of 1,670 mm of rain a year. This makes it wetter than 99% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 99% of listed buildings.

It experiences an average of 4 freeze-thaw cycles a year, fewer than 98% of listed buildings. Of these, 1 follows 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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  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • 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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  1. 16 New Row Grade II 4 m
  2. 17 New Row Grade II 10 m
  3. Rhydelen Grade II 15 m
  4. Morawel Grade II 16 m
  5. Bryn-afon Grade II 21 m
  6. 19 Post Office Terrace Grade II 24 m
  7. 20 Post Office Terrace Grade II 29 m
  8. Awelon Grade II 34 m
  9. Seibiant Grade II 39 m
  10. 24 Post Office Terrace Grade II 49 m