CF23 8LD maps, stats, and open data

CF23 8LD lies on Clos Nant Y Cor in Pontprennau, Cardiff. CF23 8LD 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 1999.

CF23 8LD maps

CF23 8LD map - OS OpenMap – Local (Ordnance Survey)

CF23 8LD 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 8LD geodata

Easting	320797
Northing	182283
Latitude	51.533875
Longitude	-3.143268

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Source: Open Postcode Geo
Licence: Open Government Licence

Where is CF23 8LD?

Street	Clos Nant Y Cor
Locality	Pontprennau
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 8LD Elevation

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

	Metres	Feet
Elevation	60m	197ft

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	Pontprennau And Old St Mellons
Constituency	Cardiff North

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Source: ONS Postcode Database
Licence: Open Government Licence

House Prices

Sales of detached houses in CF23 8LD

21, CLOS NANT Y COR, PONTPRENNAU, CARDIFF, CF23 8LD 2024 1 MAR £320,000
6, CLOS NANT Y COR, PONTPRENNAU, CARDIFF, CF23 8LD 2023 6 JAN £485,000
15, CLOS NANT Y COR, PONTPRENNAU, CARDIFF, CF23 8LD 2022 7 FEB £388,000
20, CLOS NANT Y COR, PONTPRENNAU, CARDIFF, CF23 8LD 2021 17 SEP £331,000
32, CLOS NANT Y COR, PONTPRENNAU, CARDIFF, CF23 8LD 2021 10 FEB £235,000
33, CLOS NANT Y COR, PONTPRENNAU, CARDIFF, CF23 8LD 2018 7 SEP £309,250
6, CLOS NANT Y COR, PONTPRENNAU, CARDIFF, CF23 8LD 2018 26 JAN £373,300
30, CLOS NANT Y COR, PONTPRENNAU, CARDIFF, CF23 8LD 2017 12 DEC £317,000
3, CLOS NANT Y COR, PONTPRENNAU, CARDIFF, CF23 8LD 2017 22 SEP £327,500
32, CLOS NANT Y COR, PONTPRENNAU, CARDIFF, CF23 8LD 2017 31 JUL £310,000

➜ 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 8LD

Sindercombe Cl (Heol Glandulais)	Pontprennau	77m
Sindercombe Cl (Heol Glandulais)	Pontprennau	81m
Clos Cwm Du (Heol Glandulais)	Pontprennau	88m
Clos Cwm Du (Heol Glandulais)	Pontprennau	147m
The Farthings (Croescadarn Road)	Pontprennau	195m

Nearest railway stations to CF23 8LD

Llanishen Station	2.7km
Lisvane & Thornhill Station	3.2km
Heath High Level Station	3.3km

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Source: NaPTAN
Licence: Open Government Licence

Broadband

Broadband access in CF23 8LD (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	93.9%
Percentage of properties with Full Fibre Broadband	0.0%

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

Broadband speed in CF23 8LD (2019 data)

Download

Median download speed	67.4Mbps
Average download speed	53.5Mbps
Maximum download speed	159.80Mbps

Upload

Median upload speed	18.5Mbps
Average upload speed	12.7Mbps
Maximum upload speed	30.01Mbps

Broadband limitations in CF23 8LD (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 8LD gas and electricity consumption

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

Gas

Consumption (kWh)	407,645
Meter count	32
Mean (kWh/meter)	12,739
Median (kWh/meter)	12,067

Electricity

Consumption (kWh)	89,349
Meter count	30
Mean (kWh/meter)	2,978
Median (kWh/meter)	2,541

Consumption: The estimated total energy consumption, in kWh, across all meters in CF23 8LD, for 2015.
Meter count: The total number of meters in CF23 8LD.
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

10% of Welsh postcodes are less deprived than CF23 8LD:

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Source: ONS Postcode Database
Licence: Open Government Licence

Food Standards Agency

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

Cocoa And Marmalade

3 Maes Brith Y Garn

138m

Clare Barrett - Childminding

3 The Farthings

212m

Spire Cardiff Hospital

Spire Healthcare Limited Spire Cardiff Hospital Croescadarn Road

331m

➜ 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 8LD

	Last Collection
Location	Mon-Fri	Sat	Distance
Llandennis Avennue	17:30	12:30	790m
Bryn Celyn	17:30	11:30	1,393m
Ball Road	17:15	11:00	1,471m

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Source: Dracos
Licence: Creative Commons Attribution-ShareAlike

CF23 8LD ITL and CF23 8LD 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 8LD:

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

GetTheData
Source: ONS Postcode Directory
Licence: Open Government Licence

CF23 8LD 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 8LD:

	Code	Name
OA	W00009488
LSOA	W01001841	Cardiff 003A
MSOA	W02000369	Cardiff 003

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Source: ONS Postcode Directory
Licence: Open Government Licence

Nearest postcodes to CF23 8LD

CF23 8QE	Maes Brith Y Garn	115m
CF23 8LB	Clos Alyn	122m
CF23 8QD	Gelli Fron Goch	140m
CF23 8LS	Naseby Close	146m
CF23 8LH	Clos Gwy	154m
CF23 8LE	Clos Cwm Du	158m
CF23 8LF	Clos Nant Ddu	174m
CF23 8LR	Felsted Close	192m
CF23 8LA	Clos Cwm Creunant	193m
CF23 8ET	The Farthings	197m

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