CF5 1BY maps, stats, and open data
CF5 1BY lies on Butleigh Avenue in Cardiff. CF5 1BY is located in the Canton electoral ward, within the unitary authority of Cardiff and the Welsh Parliamentary constituency of Cardiff West. The Local Health Board is Cardiff and Vale University and the police force is South Wales. This postcode has been in use since January 1980.
CF5 1BY maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
CF5 1BY geodata
| Easting | 315237 |
| Northing | 177269 |
| Latitude | 51.487993 |
| Longitude | -3.222200 |
Where is CF5 1BY?
| Street | Butleigh Avenue |
| Town/City | Cardiff |
| Country | Wales |
| Postcode District | CF5 |
CF5 1BY Elevation
Elevation or altitude of CF5 1BY as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 10m | 33ft |
Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.
➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.
Politics
| Ward | Canton |
|---|---|
| Constituency | Cardiff West |
House Prices
Sales of detached houses in CF5 1BY
51, BUTLEIGH AVENUE, CARDIFF, CF5 1BY 2023 9 OCT £675,000 |
2017 8 SEP £535,000 |
2016 11 MAR £325,000 |
59, BUTLEIGH AVENUE, CARDIFF, CF5 1BY 2009 30 JUN £315,000 |
53, BUTLEIGH AVENUE, CARDIFF, CF5 1BY 2004 17 SEP £325,000 |
61, BUTLEIGH AVENUE, CARDIFF, CF5 1BY 1999 2 SEP £141,500 |
59, BUTLEIGH AVENUE, CARDIFF, CF5 1BY 1996 28 JUN £130,000 |
61, BUTLEIGH AVENUE, CARDIFF, CF5 1BY 1995 29 SEP £113,500 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to CF5 1BY
| The Insole (Pencisely Road) | Llandaff | 145m |
| Pencisely Road | Llandaff | 228m |
| Insole Shops (Waun-gron Road) | Llandaff | 239m |
| Pencisely Rise (Pencisely Road) | Llandaff | 263m |
| Insole Place (Western Avenue) | Llandaff | 290m |
Nearest railway stations to CF5 1BY
| Waun-gron Park Station | 0.5km |
| Fairwater Station | 1km |
| Danescourt Station | 1.6km |
Broadband
Broadband access in CF5 1BY (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 100.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in CF5 1BY (2019 data)
Download
| Median download speed | 80.0Mbps |
| Average download speed | 137.2Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 10.3Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in CF5 1BY (2020 data)
| Percentage of properties unable to receive 2Mbps | 0.0% |
| Percentage of properties unable to receive 5Mbps | 0.0% |
| Percentage of properties unable to receive 10Mbps | 0.0% |
| Percentage of properties unable to receive 30Mbps | 0.0% |
CF5 1BY gas and electricity consumption
Estimated total energy consumption in CF5 1BY by fuel type, 2015.
Gas
| Consumption (kWh) | 181,731 |
|---|---|
| Meter count | 12 |
| Mean (kWh/meter) | 15,144 |
| Median (kWh/meter) | 15,130 |
Electricity
| Consumption (kWh) | 32,414 |
|---|---|
| Meter count | 11 |
| Mean (kWh/meter) | 2,947 |
| Median (kWh/meter) | 2,926 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CF5 1BY, for 2015.
- Meter count: The total number of meters in CF5 1BY.
- Mean: The mean average consumption per meter, in kWh.
- Median: The median average consumption per meter, in kWh.
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence
Deprivation
11.7% of Welsh postcodes are less deprived than CF5 1BY:Food Standards Agency
Three nearest food hygiene ratings to CF5 1BY (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CF5 1BY
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Bonvilston Park View | 18:30 | 12:00 | 195m |
| Victoria Park Road East | 17:30 | 11:30 | 483m |
| Western Delivery Office | 18:30 | 12:00 | 487m |
CF5 1BY ITL and CF5 1BY LAU
The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for CF5 1BY:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL2 | East Wales |
| ITL 3 Code | Name |
| TLL22 | Cardiff and Vale of Glamorgan |
| LAU 1 Code | Name |
| W06000015 | Cardiff |
CF5 1BY census areas
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for CF5 1BY:
| Code | Name | |
|---|---|---|
| OA | W00008890 | |
| LSOA | W01001714 | Cardiff 035A |
| MSOA | W02000401 | Cardiff 035 |
Nearest postcodes to CF5 1BY
| CF5 1DT | Pencisely Crescent | 75m |
| CF5 1DP | Pencisely Road | 115m |
| CF5 1BW | Granville Avenue | 126m |
| CF5 1AR | West Orchard Crescent | 136m |
| CF5 1DR | Pencisely Road | 144m |
| CF5 1DN | Pencisely Road | 145m |
| CF5 1DU | Pencisely Crescent | 152m |
| CF5 1BX | Butleigh Avenue | 154m |
| CF5 1BZ | Butleigh Avenue | 161m |
| CF5 1DZ | Pencisely Avenue | 168m |
- Contains OS data © Crown copyright and database right (2026)
- Contains Royal Mail data © Royal Mail copyright and Database right (2026)
- Contains National Statistics data © Crown copyright and database right (2026)
- Data produced by Land Registry © Crown copyright (2026)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2026)
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