CF3 9YH

Machen and Rudry · Caerphilly · Wales

Updated September 2026

Compare this postcode

Location overview

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Local authority
Caerphilly
Constituency
Caerphilly
Postcode district
CF3
Postcode sector
CF3 9

Nearby postcodes

Nearby postcode distances
Postcode Distance
CF14 0LE 133 m
CF14 0LB 1.0 km
CF14 0HY 1.1 km
CF14 0RP 1.2 km
CF14 0PJ 1.4 km
Complete postcode fields and official codes
Postcode
CF3 9YH
Status
Terminated
Introduced
1 January 1980
Terminated
1 June 1996
Postcode area
CF
Postcode district
CF3
Postcode sector
CF3 9
Latitude
51.554719
Longitude
-3.142314
British National Grid easting
320,900
British National Grid northing
184,600

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Caerphilly · W06000018
Parish or community
W04000748
Westminster constituency
Caerphilly · W07000088
Output area
W00007425
Lower layer super output area
Caerphilly 021D · W01001419
Middle layer super output area
Caerphilly 021 · W02000310

Postcode source versions

Explore CF3

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
35
Primary
0
Secondary
0
  1. Pontprennau Primary School

    Welsh establishment

    2.0 km
  2. Llysfaen Primary School

    Welsh establishment

    2.6 km
  3. Corpus Christi Catholic High School

    Welsh establishment

    2.6 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
9
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Anti social behaviour 5
  • Violence and sexual offences 2
  • Public order 1
  • Criminal damage and arson 1

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

7

within 5 km straight-line

  • CYNCOED MEDICAL PRACTICE

    DARTINGTON DRIVE, PONTPRENNAU, CARDIFF, CF23 8SQ

    ODS code W97010

    2.8 km

  • ST. DAVIDS MEDICAL CENTRE

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

    ODS code W97065

    3.3 km

  • NORTH CARDIFF MEDICAL CENTRE

    EXCALIBUR DRIVE, THORNHILL, CARDIFF, CF14 9BB

    ODS code W97015

    4.1 km

  • BRYNDERWEN SURGERY

    CRICKHOWELL ROAD, ST MELLONS, CARDIFF, CF3 0EF

    ODS code W97006

    4.3 km

  • LLANISHEN COURT SURGERY

    LLANISHEN COURT, LLANISHEN, CARDIFF, CF14 5YU

    ODS code W97013

    4.3 km

  • LLANEDEYRN HEALTH CENTRE

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

    ODS code W97008

    4.6 km

  • WILLOWBROOK SURGERY

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

    ODS code W97069

    4.9 km

Nearby transport

  • Malthouse Avenue

    BCT · Cardiff Gate

    1.1 miles
  • Cardiff Gate

    BCT · Cardiff Gate

    1.1 miles
  • Cardiff Gate

    BCT · Cardiff Gate

    1.1 miles
  • Youghal Close

    BCT · Pontprennau

    1.3 miles
  • Youghal Close

    BCT · Pontprennau

    1.3 miles

Evidence in context

Schools

35 open schools are in scope, including 0 primary and 0 secondary schools. Pontprennau Primary School is the nearest published school at 1.2 miles.

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

Recorded crime

9 published events cover 12 months, averaging 0.75 events per published month. The largest recorded category is Anti social behaviour with 5 events.

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