Nos. 17 & 19 Lon-y-dail is a Grade II listed building in the Cardiff local planning authority area, Wales. First listed on 30 November 2001. House.

Nos. 17 & 19 Lon-y-dail

WRENN ID
lesser-groin-pine
Grade
II
Local Planning Authority
Cardiff
Constituency
Cardiff North MP: Anna McMorrin (Lab)
Country
Wales
Date first listed
30 November 2001
Type
House
Address
Nos. 17 & 19 Lon-y-dail, Rhiwbina Garden Village (W), Rhiwbina
OS grid reference
ST 157 810
Coordinates
51.52238, -3.21508
Source
Cadw listing

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

Description

Nos. 17 and 19 Lon-y-dail are a pair of semi-detached houses, similar in style to Nos. 13-15. They are finished with roughcast render and feature a hipped slate roof with overhanging eaves supported by kneelers, along with brick ridge and side stacks. The houses have a symmetrical layout, with each unit being double-fronted. Each has a central projecting gabled bay, flanked by windows on either side. The windows are small pane sashes, with 16 panes on the sides and 12 panes in the middle, positioned above round-arched brick entrance doorways that have stepped imposts. The roofs on the sides extend lower, and there are filled-in porch recesses.

Local climate

Nos. 17 & 19 Lon-y-dail sits in a wetter-than-average part of the UK, with an average of 1,080 mm of rain a year. This makes it wetter than 86% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 87% of listed buildings.

It experiences an average of 22 freeze-thaw cycles a year, fewer than 77% of listed buildings. Of these, 8 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 2004
  • 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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Nearby listed buildings

  1. Nos. 13 & 15 Lon-y-dail Grade II 24 m
  2. Nos. 21 & 23 Lon-y-dail Grade II 29 m
  3. Nos. 16 & 18 Lon-y-dail Grade II 40 m
  4. Nos. 20 & 22 Lon-y-dail Grade II 49 m
  5. Nos. 12 & 14 Lon-y-dail Grade II 58 m
  6. Nos. 24 & 26 Lon-y-dail Grade II 69 m
  7. Post Box Grade II 79 m
  8. Nos. 18 & 20 Lon Isa Grade II 81 m
  9. Nos. 22 & 24 Lon Isa Grade II 82 m
  10. Nos. 5 & 6 Y Groes Grade II 84 m