No. 1 White House is a Grade II listed building in the Cardiff local planning authority area, Wales. First listed on 19 May 1975. House.
No. 1 White House
- WRENN ID
- dusted-attic-torch
- Grade
- II
- Local Planning Authority
- Cardiff
- Constituency
- Cardiff West MP: Mr Alex Barros-Curtis (Lab)
- Country
- Wales
- Date first listed
- 19 May 1975
- Type
- House
- Address
- No. 1 White House, Llandaff
- OS grid reference
- ST 155 780
- Coordinates
- 51.4951, -3.21803
- Source
- Cadw listing
Description
No. 1 White House is a rendered building, likely constructed from local rubblestone, topped with a Welsh slate gabled roof. It is a two-storey structure with a double depth plan and some single-storey extensions. Each house features a front with three bays, including paired central doorways and a porch supported by concrete columns, with a wrought iron railing above. The windows are sash style, with 6 over 6 panes and horns. Each house has two ridge stacks.
Historical photographs from around 1920 show that this building was originally one house with an addition. A 1948 photograph indicates that the building had a flat roof, likely due to bomb damage from a land-mine that fell in the churchyard behind it in January 1941. After World War II, the building was reconfigured and divided into two equal parts, with the central doors and porches added. Previously, there had been a three-bay central entrance on the left and a two-bay addition on the right. The left side once featured dormers, while the right side had single sash windows, indicating that the current appearance is only a rough approximation of its pre-war state.
This description pertains to the right-hand house of the pair. It has two paired sashes towards the south end and a single sash above the central doorway; the paired sashes are a post-World War II alteration. The interior was not inspected during the resurvey.
Local climate
No. 1 White House 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
- No sale records on file
- 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
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