CF23 7EL maps, stats, and open data

CF23 7EL lies on Bryn Celyn in Cardiff. CF23 7EL is located in the Pentwyn electoral ward, within the unitary authority of Cardiff and the Welsh Parliamentary constituency of Cardiff Central. The Local Health Board is Cardiff and Vale University and the police force is South Wales. This postcode has been in use since June 1999.

CF23 7EL maps

CF23 7EL map - OS OpenMap – Local (Ordnance Survey)

CF23 7EL map - OS VectorMap District (Ordnance Survey)

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

CF23 7EL geodata

Easting	320836
Northing	181002
Latitude	51.522364
Longitude	-3.142417

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Source: Open Postcode Geo
Licence: Open Government Licence

Where is CF23 7EL?

Street	Bryn Celyn
Town/City	Cardiff
Country	Wales
Postcode District	CF23
➜ See where CF23 is on a map ➜ Where is Cardiff?

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Source: Land Registry Price Paid Data
Licence: Open Government Licence

CF23 7EL Elevation

Elevation or altitude of CF23 7EL as distance above sea level:

	Metres	Feet
Elevation	20m	66ft

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.

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Source: Open Postcode Elevation
Licence: Open Government Licence

Politics

Ward	Pentwyn
Constituency	Cardiff Central

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Source: ONS Postcode Database
Licence: Open Government Licence

House Prices

Sales of detached houses in CF23 7EL

BUNGALOW 2, 234, BRYN CELYN, CARDIFF, CF23 7EL 2008 4 APR £150,000

➜ Cardiff house prices

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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 7EL

Interchange (Bryn Celyn Road)	Pentwyn	59m
Interchange (Bryn Celyn Road)	Pentwyn	75m
Glyn Collen (Pentwyn Road)	Pentwyn	154m
Brynheulog	Pentwyn	304m
Leisure Centre (Bryn Celyn Road)	Pentwyn	306m

Nearest railway stations to CF23 7EL

Heath High Level Station	2.8km
Heath Low Level Station	2.8km
Llanishen Station	3km

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Source: NaPTAN
Licence: Open Government Licence

Broadband

Broadband access in CF23 7EL (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 CF23 7EL (2019 data)

Download

Median download speed	51.6Mbps
Average download speed	79.1Mbps
Maximum download speed	350.00Mbps

Upload

Median upload speed	4.0Mbps
Average upload speed	6.2Mbps
Maximum upload speed	19.53Mbps

Broadband limitations in CF23 7EL (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%

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

CF23 7EL gas and electricity consumption

Estimated total energy consumption in CF23 7EL by fuel type, 2015.

Gas

Consumption (kWh)	235,644
Meter count	36
Mean (kWh/meter)	6,546
Median (kWh/meter)	6,227

Electricity

Consumption (kWh)	128,584
Meter count	34
Mean (kWh/meter)	3,782
Median (kWh/meter)	2,754

Consumption: The estimated total energy consumption, in kWh, across all meters in CF23 7EL, for 2015.
Meter count: The total number of meters in CF23 7EL.
Mean: The mean average consumption per meter, in kWh.
Median: The median average consumption per meter, in kWh.

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Source: Postcode level gas estimates: 2015 (experimental)
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence

Deprivation

96.9% of Welsh postcodes are less deprived than CF23 7EL:

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Source: ONS Postcode Database
Licence: Open Government Licence

Food Standards Agency

Three nearest food hygiene ratings to CF23 7EL (metres)

St Davids Primary School

St Davids Primary School Bryn Celyn

199m

Bryn Celyn/Dechrau'n Deg Pen Y Groes

Flying Start Centre Bryn Celyn Primary School Bryn Celyn

199m

Bryn Celyn Primary School Nursery

Bryn Celyn Primary School Bryn Celyn

199m

➜ Get more ratings from the Food Standards Agency

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Source: Food Standards Agency
Licence: FSA terms & conditions

Nearest post box to CF23 7EL

	Last Collection
Location	Mon-Fri	Sat	Distance
Bryn Celyn	17:30	11:30	204m
Coed Y Gores	17:30	11:45	545m
Ball Road	17:15	11:00	851m

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Source: Dracos
Licence: Creative Commons Attribution-ShareAlike

CF23 7EL ITL and CF23 7EL 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 7EL:

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

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Source: ONS Postcode Directory
Licence: Open Government Licence

CF23 7EL 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 7EL:

	Code	Name
OA	W00009342
LSOA	W01001811	Cardiff 009A
MSOA	W02000375	Cardiff 009

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Source: ONS Postcode Directory
Licence: Open Government Licence

Nearest postcodes to CF23 7EL

CF23 7EN	Bryn Celyn	48m
CF23 7EJ	Bryn Celyn	65m
CF23 7EG	Bryn Celyn	120m
CF23 7EH	Bryn Celyn	138m
CF23 7EF	Bryn Celyn	153m
CF23 7JE	Brynheulog	210m
CF23 7EE	Bryn Celyn	212m
CF23 7JP	Bryn Haidd	218m
CF23 7ER	Glyn Collen	232m
CF23 7JN	Bryn Haidd	295m

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Source: Open Postcode Geo; Land Registry Price Paid Data
Licence: Open Government Licence