CF23 8XR maps, stats, and open data

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CF23 8XR lies on Clos Nanteos in Pontprennau, Cardiff. CF23 8XR is located in the Pontprennau and Old St Mellons electoral ward, within the unitary authority of Cardiff and the Welsh Parliamentary constituency of Cardiff North. The Local Health Board is Cardiff and Vale University and the police force is South Wales. This postcode has been in use since June 2002.

CF23 8XR maps

CF23 8XR map - OS OpenMap – Local (Ordnance Survey)
CF23 8XR map - OS VectorMap District (Ordnance Survey)

GetTheData
Source: OS OpenMap – Local (Ordnance Survey)
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)

CF23 8XR geodata

Easting321603
Northing181811
Latitude51.529744
Longitude-3.131545

GetTheData
Source: Open Postcode Geo
Licence: Open Government Licence

Where is CF23 8XR?

StreetClos Nanteos
LocalityPontprennau
Town/CityCardiff
CountryWales
Postcode DistrictCF23

➜ See where CF23 is on a map
➜ Where is Cardiff?

CF23 8XR Elevation

Elevation or altitude of CF23 8XR as distance above sea level:

MetresFeet
Elevation30m98ft

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

WardPontprennau And Old St Mellons
ConstituencyCardiff North

House Prices

Sales of detached houses in CF23 8XR

2024
16 FEB
£380,000
2024
10 JAN
£392,000
2020
30 OCT
£290,000
2018
30 OCT
£265,000
2018
28 SEP
£267,500
2014
24 JUN
£235,000
2014
30 JAN
£208,500
2013
20 DEC
£202,500
2013
10 MAY
£245,000
7, CLOS NANTEOS, PONTPRENNAU, CARDIFF, CF23 8XR
2013
20 MAR
£221,000

➜ Cardiff house prices

GetTheData
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.

Transport

Nearest bus stops to CF23 8XR

Post House (Pentwyn Road)Pentwyn388m
Post House (Pentwyn Road)Pentwyn401m
Panasonic (Pentwyn Road)Pentwyn413m
Panasonic (Pentwyn Road)Pentwyn486m
Asda (Heol Pontprennau)Pontprennau530m

Nearest railway stations to CF23 8XR

Llanishen Station3.5km
Heath High Level Station3.8km
Heath Low Level Station3.8km

GetTheData
Source: NaPTAN
Licence: Open Government Licence

Broadband

Broadband access in CF23 8XR (2020 data)

Percentage of properties with Next Generation Access100.0%
Percentage of properties with Superfast Broadband100.0%
Percentage of properties with Ultrafast Broadband0.0%
Percentage of properties with Full Fibre Broadband0.0%

Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps

Broadband speed in CF23 8XR (2019 data)

Download

Median download speed39.1Mbps
Average download speed33.3Mbps
Maximum download speed68.36Mbps

Upload

Median upload speed9.8Mbps
Average upload speed7.9Mbps
Maximum upload speed19.53Mbps

Broadband limitations in CF23 8XR (2020 data)

Percentage of properties unable to receive 2Mbps0.0%
Percentage of properties unable to receive 5Mbps0.0%
Percentage of properties unable to receive 10Mbps0.0%
Percentage of properties unable to receive 30Mbps0.0%

GetTheData
Source: Ofcom
Licence: Ofcom Terms of Use (requires attribution)

CF23 8XR gas and electricity consumption

Estimated total energy consumption in CF23 8XR by fuel type, 2015.

Gas

Consumption (kWh)303,984
Meter count22
Mean (kWh/meter)13,817
Median (kWh/meter)14,244

Electricity

Consumption (kWh)73,580
Meter count20
Mean (kWh/meter)3,679
Median (kWh/meter)3,264

Deprivation

8.8% of Welsh postcodes are less deprived than CF23 8XR:

Food Standards Agency

Three nearest food hygiene ratings to CF23 8XR (metres)

Glan Yr Afan Stay & Play
Food Hygiene Rating: 5 (Very Good)
Glan-yr-afon Primary School Browning Close
341m
Glan-yr-Afon Infants School
Food Hygiene Rating: 5 (Very Good)
Glan-yr-afon Primary School Browning Close
341m
Glan-yr-Afon Infants Breakfast Club
Food Hygiene Rating: 4 (Good)
Glan-yr-afon Primary School Browning Close
341m

➜ Get more ratings from the Food Standards Agency

Nearest post box to CF23 8XR

 Last Collection 
LocationMon-FriSatDistance
Ball Road17:1511:00708m
Coed Y Gores17:3011:451,098m
Bryn Celyn17:3011:301,313m

CF23 8XR ITL and CF23 8XR 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 CF23 8XR:

ITL 1 CodeName
TLLWales
ITL 2 CodeName
TLL2East Wales
ITL 3 CodeName
TLL22Cardiff and Vale of Glamorgan
LAU 1 CodeName
W06000015Cardiff

CF23 8XR 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 CF23 8XR:

CodeName
OAW00010157
LSOAW01001843Cardiff 003C
MSOAW02000369Cardiff 003

Nearest postcodes to CF23 8XR

CF23 8XJCapel Edeyrn73m
CF23 8XQMaes Y Bryn109m
CF23 8QFSpeedwell Close159m
CF23 8QGCottingham Drive209m
CF23 8NWWain Close235m
CF23 8NYHarefield Close239m
CF23 8NPLascelles Drive264m
CF23 8NQLascelles Drive281m
CF23 8NXBramshill Drive312m
CF23 8PPGrangewood Close325m