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CF3 0EW maps, stats, and open data

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CF3 0EW lies on Maes Y Crochan in St Mellons, Cardiff. CF3 0EW is located in the Trowbridge electoral ward, within the unitary authority of Cardiff and the Welsh Parliamentary constituency of Cardiff South and Penarth. The Local Health Board is Cardiff and Vale University and the police force is South Wales. This postcode has been in use since February 1990.

CF3 0EW maps

CF3 0EW map - OS OpenMap – Local (Ordnance Survey)CF3 0EW map - OS VectorMap District (Ordnance Survey)
Source: OS OpenMap – Local (Ordnance Survey)
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)

CF3 0EW geodata

Easting324597
Northing181323
Latitude51.525765
Longitude-3.088288
Source: Open Postcode Geo
Licence: Open Government Licence

Where is CF3 0EW?

StreetMaes Y Crochan
LocalitySt Mellons
Town/CityCardiff
CountryWales
Postcode DistrictCF3
Source: Land Registry Price Paid Data
Licence: Open Government Licence

CF3 0EW Elevation

Elevation or altitude of CF3 0EW as distance above sea level:

MetresFeet
Elevation10m33ft

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.

Source: Open Postcode Elevation
Licence: Open Government Licence

Politics

WardTrowbridge
ConstituencyCardiff South And Penarth
Source: ONS Postcode Database
Licence: Open Government Licence

House Prices

Sales of detached houses in CF3 0EW

6, MAES Y CROCHAN, ST MELLONS, CARDIFF, CF3 0EW
2025
10 JAN
£355,000
12, MAES Y CROCHAN, ST MELLONS, CARDIFF, CF3 0EW
2022
9 DEC
£330,000
26, MAES Y CROCHAN, ST MELLONS, CARDIFF, CF3 0EW
2021
13 SEP
£300,000
16, MAES Y CROCHAN, ST MELLONS, CARDIFF, CF3 0EW
2020
15 OCT
£295,000
12, MAES Y CROCHAN, ST MELLONS, CARDIFF, CF3 0EW
2019
31 MAY
£249,999
30, MAES Y CROCHAN, ST MELLONS, CARDIFF, CF3 0EW
2014
3 NOV
£193,000
12, MAES Y CROCHAN, ST MELLONS, CARDIFF, CF3 0EW
2013
6 DEC
£178,000
16, MAES Y CROCHAN, ST MELLONS, CARDIFF, CF3 0EW
2013
19 SEP
£163,500
46, MAES Y CROCHAN, ST MELLONS, CARDIFF, CF3 0EW
2010
31 MAR
£139,950
30, MAES Y CROCHAN, ST MELLONS, CARDIFF, CF3 0EW
2006
26 MAY
£187,500

➜ Cardiff house prices

Source: HM Land Registry Price Paid Data
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 CF3 0EW

Cypress DriveSt Mellons83m
Maes-y-crochan (Cypress Drive)St Mellons98m
Maes-y-crochan (Cypress Drive)St Mellons102m
Cypress DriveSt Mellons126m
Kwik Save (Willobrook Drive)St Mellons309m
Source: NaPTAN
Licence: Open Government Licence

Broadband

Broadband access in CF3 0EW (2020 data)

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

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

Broadband speed in CF3 0EW (2019 data)

Download

Median download speed50.0Mbps
Average download speed75.5Mbps
Maximum download speed350.00Mbps

Upload

Median upload speed5.9Mbps
Average upload speed5.1Mbps
Maximum upload speed10.00Mbps

Broadband limitations in CF3 0EW (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%
Source: Ofcom
Licence: Ofcom Terms of Use (requires attribution)

CF3 0EW gas and electricity consumption

Estimated total energy consumption in CF3 0EW by fuel type, 2015.

Gas

Consumption (kWh)279,657
Meter count25
Mean (kWh/meter)11,186
Median (kWh/meter)11,500

Electricity

Consumption (kWh)74,820
Meter count23
Mean (kWh/meter)3,253
Median (kWh/meter)2,908
  • Consumption: The estimated total energy consumption, in kWh, across all meters in CF3 0EW, for 2015.
  • Meter count: The total number of meters in CF3 0EW.
  • Mean: The mean average consumption per meter, in kWh.
  • Median: The median average consumption per meter, in kWh.
Source: Postcode level gas estimates: 2015 (experimental)
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence

Deprivation

33.1% of Welsh postcodes are less deprived than CF3 0EW:
Source: ONS Postcode Database
Licence: Open Government Licence

Food Standards Agency

Three nearest food hygiene ratings to CF3 0EW (metres)

Shamrat Indian Cuisine
Food Hygiene Rating: 5 (Very Good)
3 Strathy Road
243m
What Aberdare Ltd
Food Hygiene Rating: 5 (Very Good)
Former Kwik Save/hypervalue 2 Strathy Road
252m
AP Catering (WHAT STORE)
Food Hygiene Rating: 5 (Very Good)
Willowbrook Neighbourhood Centre Strathy Road
265m

➜ Get more ratings from the Food Standards Agency

Source: Food Standards Agency
Licence: FSA terms & conditions

Nearest post box to CF3 0EW

 Last Collection 
LocationMon-FriSatDistance
Willowbrook Drive17:0011:15424m
Ball Road17:1511:002,925m
Caeglas Road Post Office17:0011:003,139m
Source: Dracos
Licence: Creative Commons Attribution-ShareAlike

CF3 0EW ITL and CF3 0EW 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 CF3 0EW:

ITL 1 CodeName
TLLWales
ITL 2 CodeName
TLL2East Wales
ITL 3 CodeName
TLL22Cardiff and Vale of Glamorgan
LAU 1 CodeName
W06000015Cardiff
Source: ONS Postcode Directory
Licence: Open Government Licence

CF3 0EW 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 CF3 0EW:

CodeName
OAW00009688
LSOAW01001882Cardiff 011C
MSOAW02000377Cardiff 011
Source: ONS Postcode Directory
Licence: Open Government Licence

Nearest postcodes to CF3 0EW

CF3 0ELMaes Y Crochan68m
CF3 0ASGlenrise Close130m
CF3 0EJClos Tyla Bach145m
CF3 0LSSwanage Close165m
CF3 0SFMinsmere Close206m
CF3 0LRBrython Drive210m
CF3 0LQCaradoc Close231m
CF3 0LPSummerhill Close241m
CF3 0LZEugene Close256m
CF3 0SEWicken Close271m
Source: Open Postcode Geo; Land Registry Price Paid Data
Licence: Open Government Licence
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  • 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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