Nos. 1 & 3 Lon Isa is a Grade II listed building in the Cardiff local planning authority area, Wales. First listed on 30 November 2001. House. 1 related planning application.
Nos. 1 & 3 Lon Isa
- WRENN ID
- far-gable-shade
- 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. 1 & 3 Lon Isa, Rhiwbina Garden Village (N), Rhiwbina, CF14 6ED
- OS grid reference
- ST 158 812
- Coordinates
- 51.52352, -3.21395
- Source
- Cadw listing
Description
Nos. 1 and 3 Lon Isa are a pair of semi-detached houses dating from the 19th century. They are two storeys tall, with No. 3 featuring roughcast render and No. 1 having a smooth finish. Both houses have a slate roof with a central chimney. The glazing has been replaced. At the centre of the houses, there are two advanced gables, each with a four-light window on both floors. The outer bays have small windows set at the eaves. No. 3 has a doorway located at the angle with the advanced bay, while No. 1 includes a porch with a lean-to roof.
Local climate
Nos. 1 & 3 Lon Isa 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
Sign in or create a free account to unlock:
- No EPC on record for this property
- Sale history — 2 transactions since 1999
- 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
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.
this building 1 similar nearby listed buildings