CF3 9YQ

Pontprennau and Old St Mellons · Cardiff · Wales

Updated September 2026

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Location overview

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Local authority
Cardiff
Constituency
Cardiff North
Postcode district
CF3
Postcode sector
CF3 9

Nearby postcodes

Nearby postcode distances
Postcode Distance
CF14 0HY 536 m
CF14 0RP 565 m
CF14 0PJ 728 m
CF23 8RW 816 m
CF14 0LE 822 m
Complete postcode fields and official codes
Postcode
CF3 9YQ
Status
Terminated
Introduced
1 May 1994
Terminated
1 July 1995
Postcode area
CF
Postcode district
CF3
Postcode sector
CF3 9
Latitude
51.546586
Longitude
-3.146437
British National Grid easting
320,600
British National Grid northing
183,700

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Cardiff · W06000015
Parish or community
W04000868
Westminster constituency
Cardiff North · W07000090
Output area
W00009501
Lower layer super output area
Cardiff 003B · W01001842
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
41
Primary
0
Secondary
0
  1. Pontprennau Primary School

    Welsh establishment

    1.2 km
  2. Corpus Christi Catholic High School

    Welsh establishment

    1.7 km
  3. Llysfaen Primary School

    Welsh establishment

    2.0 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
260
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 97
  • Public order 41
  • Anti social behaviour 31
  • Shoplifting 23
  • Criminal damage and arson 19

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

9

within 5 km straight-line

  • CYNCOED MEDICAL PRACTICE

    DARTINGTON DRIVE, PONTPRENNAU, CARDIFF, CF23 8SQ

    ODS code W97010

    1.8 km

  • ST. DAVIDS MEDICAL CENTRE

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

    ODS code W97065

    2.4 km

  • NORTH CARDIFF MEDICAL CENTRE

    EXCALIBUR DRIVE, THORNHILL, CARDIFF, CF14 9BB

    ODS code W97015

    3.5 km

  • LLANISHEN COURT SURGERY

    LLANISHEN COURT, LLANISHEN, CARDIFF, CF14 5YU

    ODS code W97013

    3.5 km

  • LLANEDEYRN HEALTH CENTRE

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

    ODS code W97008

    3.6 km

  • BRYNDERWEN SURGERY

    CRICKHOWELL ROAD, ST MELLONS, CARDIFF, CF3 0EF

    ODS code W97006

    3.9 km

  • ST. ISAN ROAD SURGERY

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

    ODS code W97053

    4.5 km

  • WILLOWBROOK SURGERY

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

    ODS code W97069

    4.5 km

  • RUMNEY PRIMARY CARE CENTRE

    BARMOUTH ROAD, RUMNEY, CARDIFF, CF3 3LG

    ODS code W97027

    4.7 km

Nearby transport

  • Malthouse Avenue

    BCT · Cardiff Gate

    0.6 miles
  • Cardiff Gate

    BCT · Cardiff Gate

    0.7 miles
  • Pontprennau Community Centre

    BCT · Pontprennau

    0.7 miles
  • Pontprennau Community Centre

    BCT · Pontprennau

    0.7 miles
  • Youghal Close

    BCT · Pontprennau

    0.8 miles

Evidence in context

Schools

41 open schools are in scope, including 0 primary and 0 secondary schools. Pontprennau Primary School is the nearest published school at 0.7 miles.

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

Recorded crime

260 published events cover 12 months, averaging 21.667 events per published month. The largest recorded category is Violence and sexual offences with 97 events.

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