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CF3 5NG

Llanrumney · Cardiff · Wales

Updated September 2026

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Location overview

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Post town
Cardiff
Ward
Llanrumney
Local authority
Cardiff
Constituency
Cardiff East
Postcode district
CF3
Postcode sector
CF3 5

Nearby postcodes

Nearby postcode distances
Postcode Distance
CF3 5LZ 58 m
CF3 5NF 66 m
CF3 5LW 99 m
CF3 5LY 109 m
CF3 5LN 141 m
Complete postcode fields and official codes
Postcode
CF3 5NG
Status
Current
Introduced
1 June 1999
Terminated
Not published
Postcode area
CF
Postcode district
CF3
Postcode sector
CF3 5
Latitude
51.524127
Longitude
-3.125750
British National Grid easting
321,996
British National Grid northing
181,180

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Cardiff · W06000015
Electoral ward
Llanrumney · W05001285
Parish or community
W04001000
Westminster constituency
Cardiff East · W07000089
Output area
W00009297
Lower layer super output area
Cardiff 015B · W01001804
Middle layer super output area
Cardiff 015 · W02000381

Postcode source versions

Explore CF3

Use the wider postcode district to compare the same evidence across more locations.

Property

At this postcode

View all property records
6 recorded sales at this postcode
Address Date Price
4, Chesterton Road, Llanrumney, Cardiff, CF3 5NG 20 August 2007 £124,500
8, Chesterton Road, Llanrumney, Cardiff, CF3 5NG 14 May 2004 £91,500
4, Chesterton Road, Llanrumney, Cardiff, CF3 5NG 30 January 2004 £89,500

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
49
Primary
0
Secondary
0

  1. St Cadoc's Primary School

    Welsh establishment

    284 m

  2. Glan-Yr-Afon Primary

    Welsh establishment

    320 m

  3. Pen-Y-Bryn Primary School

    Welsh establishment

    571 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
3,116
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 1,173
  • Shoplifting 405
  • Public order 364
  • Anti social behaviour 305
  • Criminal damage and arson 273

Census 2021

Population and age profile

Postcode residents
21

9 female, 12 male

Postcode households
11
Residents per household
1.9
CF3 5 residents
9,019

Age bands in CF3 5

Wider postcode sector
Age 0 to 14
22.1%

1,945 residents

Age 15 to 24
11.7%

1,032 residents

Age 25 to 44
26.9%

2,375 residents

Age 45 to 64
24.8%

2,189 residents

Age 65 and over
14.5%

1,274 residents

This postcode contained 0.2% of the sector's usual residents on Census Day. The age profile describes the wider CF3 5 sector, not people in this individual postcode.

How to read these estimates
The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.

Fixed broadband coverage

Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.

Superfast, 30 Mbit/s+
100%
Ultrafast, 100 Mbit/s+
100%
Ultrafast, 300 Mbit/s+
100%
Gigabit-capable
100%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
100%
Decent broadband available from fixed wireless
0%
Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

NHS ODS

GP practices

17

within 5 km

  • ST. DAVIDS MEDICAL CENTRE

    PONTPRENNAU MEDICAL CENTR, PENTWYN DRIVE, CARDIFF, CF23 7SD

    ODS code W97065

    1.4 km

  • BRYNDERWEN SURGERY

    CRICKHOWELL ROAD, ST MELLONS, CARDIFF, CF3 0EF

    ODS code W97006

    1.7 km

  • CYNCOED MEDICAL PRACTICE

    DARTINGTON DRIVE, PONTPRENNAU, CARDIFF, CF23 8SQ

    ODS code W97010

    1.9 km

  • RUMNEY PRIMARY CARE CENTRE

    BARMOUTH ROAD, RUMNEY, CARDIFF, CF3 3LG

    ODS code W97027

    2.0 km

  • LLANEDEYRN HEALTH CENTRE

    LLAN HEALTHCARE, WELLBEING HUB @ MAELFA, ROUND WOOD, LLANEDEYRN, CARDIFF, CF23 9PF

    ODS code W97008

    2.0 km

  • WILLOWBROOK SURGERY

    5 STRATHY ROAD, ST. MELLONS, CARDIFF, CF3 0SH

    ODS code W97069

    2.4 km

  • FOUR ELMS MEDICAL CENTRE

    STERLING CLOSE, FFORDD PENGAM PENGAM GREE, SPLOTT, CARDIFF, CF24 2HB

    ODS code W97048

    3.8 km

  • ROATH HOUSE SURGERY

    100 PEN-Y-LAN ROAD, PENYLAN, CARDIFF, CF23 5RH

    ODS code W97034

    3.9 km

  • THE PENYLAN SURGERY

    74 PEN-Y-LAN ROAD, CARDIFF, CF23 5SY

    ODS code W97033

    4.1 km

  • LLANISHEN COURT SURGERY

    LLANISHEN COURT, LLANISHEN, CARDIFF, CF14 5YU

    ODS code W97013

    4.4 km

  • CRWYS MEDICAL CENTRE

    THE CRWYS SURGERY, WEDAL ROAD, CARDIFF, CF14 3QX

    ODS code W97041

    4.5 km

  • ST. ISAN ROAD SURGERY

    46 ST. ISAN ROAD, HEATH CARDIFF, CARDIFF, CF14 4UU

    ODS code W97053

    4.6 km

  • ROATHWELL SURGERY

    116 NEWPORT ROAD, CARDIFF, CF24 1YT

    ODS code W97002

    4.6 km

  • CLIFTON SURGERY

    151-153 NEWPORT ROAD, ROATH, CARDIFF, CF24 1AG

    ODS code W97060

    4.7 km

  • MEDDYGFA ALBANY SURGERY

    219 - 221 CITY ROAD, ROATH, CARDIFF, CF24 3JD

    ODS code W97014

    4.8 km

  • THE CITY SURGERY

    187 CITY ROAD, ROATH, CARDIFF, CF24 3WD

    ODS code W97056

    4.8 km

  • CLOUGHMORE MEDICAL CENTRE

    19 SOUTH PARK ROAD, SPLOTT, CARDIFF, CF24 2LU

    ODS code W97007

    4.9 km

Organisation records, not service availability
These are records marked active in NHS England's Organisation Data Service for England and Wales. Branch surgeries, pharmacies, dentists and hospitals are not included. They do not confirm patient registration, services, opening hours, appointments or care quality. Distances are straight-line from the postcode point.

Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Thackeray Crescent

    BCT · Llanrumney

    0.1 miles

  • Shaw Close

    BCT · Llanrumney

    0.1 miles

  • Thackeray Crescent

    BCT · Llanrumney

    0.1 miles

  • Burnham Avenue

    BCT · Llanrumney

    0.1 miles

  • Torrington Road

    BCT · Llanrumney

    0.1 miles

Evidence in context

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Schools

Published establishments

49 open schools are in scope, including 0 primary and 0 secondary schools. St Cadoc's Primary School is the nearest published school at 284 m.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

Published police records

3,116 published events cover 12 months, averaging 259.667 events per published month. The largest recorded category is Violence and sexual offences with 1,173 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.