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CF3 9YG

Pontprennau and Old St Mellons · Cardiff · Wales

Updated September 2026

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Location overview

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Ward
Pontprennau and Old St Mellons
Local authority
Cardiff
Constituency
Cardiff North
Postcode district
CF3
Postcode sector
CF3 9

Nearby postcodes

Nearby postcode distances
Postcode Distance
CF14 0PF 217 m
CF23 8NA 312 m
CF23 8LJ 319 m
CF23 8NB 358 m
CF14 0BF 362 m
Complete postcode fields and official codes
Postcode
CF3 9YG
Status
Terminated
Introduced
1 January 1980
Terminated
1 June 1996
Postcode area
CF
Postcode district
CF3
Postcode sector
CF3 9
Latitude
51.538467
Longitude
-3.149117
British National Grid easting
320,400
British National Grid northing
182,800

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Cardiff · W06000015
Electoral ward
Pontprennau and Old St Mellons · W05001290
Parish or community
W04000868
Westminster constituency
Cardiff North · W07000090
Output area
W00009490
Lower layer super output area
Cardiff 003A · W01001841
Middle layer super output area
Cardiff 003 · W02000369

Postcode source versions

Explore CF3

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
44
Primary
0
Secondary
0

  1. Pontprennau Primary School

    Welsh establishment

    579 m

  2. Corpus Christi Catholic High School

    Welsh establishment

    962 m

  3. St Bernadette's R.C. Primary School

    Welsh establishment

    1.4 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
737
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 247
  • Shoplifting 103
  • Public order 87
  • Anti social behaviour 70
  • Criminal damage and arson 68

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
Postcode sector residents
Not available

Small counts are adjusted for privacy, so totals can differ slightly between Census tables.

Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version not available.

GP practices

14

within 5 km straight-line

  • CYNCOED MEDICAL PRACTICE

    DARTINGTON DRIVE, PONTPRENNAU, CARDIFF, CF23 8SQ

    ODS code W97010

    892 m

  • ST. DAVIDS MEDICAL CENTRE

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

    ODS code W97065

    1.5 km

  • LLANEDEYRN HEALTH CENTRE

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

    ODS code W97008

    2.7 km

  • LLANISHEN COURT SURGERY

    LLANISHEN COURT, LLANISHEN, CARDIFF, CF14 5YU

    ODS code W97013

    2.9 km

  • NORTH CARDIFF MEDICAL CENTRE

    EXCALIBUR DRIVE, THORNHILL, CARDIFF, CF14 9BB

    ODS code W97015

    3.2 km

  • BRYNDERWEN SURGERY

    CRICKHOWELL ROAD, ST MELLONS, CARDIFF, CF3 0EF

    ODS code W97006

    3.6 km

  • ST. ISAN ROAD SURGERY

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

    ODS code W97053

    3.7 km

  • RUMNEY PRIMARY CARE CENTRE

    BARMOUTH ROAD, RUMNEY, CARDIFF, CF3 3LG

    ODS code W97027

    3.9 km

  • WILLOWBROOK SURGERY

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

    ODS code W97069

    4.3 km

  • BIRCHGROVE SURGERY

    CAERPHILLY ROAD, CARDIFF, CF14 4QJ

    ODS code W97021

    4.3 km

  • CRWYS MEDICAL CENTRE

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

    ODS code W97041

    4.5 km

  • ROATH HOUSE SURGERY

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

    ODS code W97034

    4.6 km

  • THE PENYLAN SURGERY

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

    ODS code W97033

    4.8 km

  • WHITCHURCH ROAD SURGERY

    SACHVILLE AVENUE, CARDIFF, CF14 3NY

    ODS code W97025

    4.8 km

Nearby transport

  • Clos Cwm Du

    BCT · Pontprennau

    0.3 miles

  • Pontprennau Community Centre

    BCT · Pontprennau

    0.3 miles

  • Pontprennau Community Centre

    BCT · Pontprennau

    0.3 miles

  • Clos Cwm Du

    BCT · Pontprennau

    0.4 miles

  • Sindercombe Cl

    BCT · Pontprennau

    0.4 miles

Evidence in context

Schools

44 open schools are in scope, including 0 primary and 0 secondary schools. Pontprennau Primary School is the nearest published school at 579 m.

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

Recorded crime

737 published events cover 12 months, averaging 61.417 events per published month. The largest recorded category is Violence and sexual offences with 247 events.

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