CF31 3BJ

Oldcastle · Bridgend · Wales

Updated September 2026

Compare this postcode

Location overview

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Local authority
Bridgend
Constituency
Bridgend
Postcode district
CF31
Postcode sector
CF31 3

Nearby postcodes

Nearby postcode distances
Postcode Distance
CF31 3AP 114 m
CF31 3DL 116 m
CF31 3AS 120 m
CF31 3EP 122 m
CF31 3AY 131 m
Complete postcode fields and official codes
Postcode
CF31 3BJ
Status
Current
Introduced
1 December 2018
Terminated
Not published
Postcode area
CF
Postcode district
CF31
Postcode sector
CF31 3
Latitude
51.502009
Longitude
-3.571259
British National Grid easting
291,037
British National Grid northing
179,290

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Bridgend · W06000013
Electoral ward
Oldcastle · W05001248
Parish or community
W04000883
Westminster constituency
Bridgend · W07000086
Output area
W00005488
Lower layer super output area
Bridgend 014E · W01001035
Middle layer super output area
Bridgend 014 · W02000231

Postcode source versions

Explore CF31

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
23
Primary
0
Secondary
0
  1. Heronsbridge School

    Welsh establishment

    388 m
  2. Brynteg Comprehensive School

    Welsh establishment

    632 m
  3. Penybont Primary School

    Welsh establishment

    811 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
2,772
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 1,050
  • Public order 414
  • Anti social behaviour 328
  • Shoplifting 304
  • Criminal damage and arson 183

Census 2021

Population and age profile

Postcode residents
108

51 female, 57 male

Postcode households
47
Residents per household
2.3
CF31 3 residents
4,709

Age bands in CF31 3

Wider postcode sector
Age 0 to 14
14.9%

766 residents

Age 15 to 24
9.7%

497 residents

Age 25 to 44
22.7%

1,164 residents

Age 45 to 64
28.4%

1,457 residents

Age 65 and over
24.2%

1,242 residents

This postcode contained 2.3% of the sector's usual residents on Census Day. The age profile describes the wider CF31 3 sector, not people in this individual postcode.

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 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
89.6%

Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.

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

GP practices

4

within 5 km

  • BRIDGEND GROUP

    MERTHYR MAWR ROAD, BRIDGEND, CF31 3NW

    ODS code W95070

    514 m

  • RIVERSDALE HOUSE

    MERTHYRMAWR ROAD, BRIDGEND, CF31 3NL

    ODS code W95035

    582 m

  • OAK TREE SURGERY

    WHITETHORN DRIVE, BRACKLA, BRIDGEND, CF31 2PQ

    ODS code W95010

    1.1 km

  • TYNYCOED SURGERY

    20 MERFIELD CLOSE, SARN, BRYNCETHIN, BRIDGEND, CF32 9SW

    ODS code W95037

    4.5 km

Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.

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

Nearby transport

  • Bridgend College

    BCT · Bridgend

    0.1 miles
  • Bridgend College

    BCT · Bridgend

    0.1 miles
  • Wyndham Crescent

    BCT · Bridgend

    0.2 miles
  • Waunscil Avenue

    BCT · Tremains

    0.2 miles
  • Haywain Court

    BCT · Tremains

    0.2 miles

Evidence in context

Schools

23 open schools are in scope, including 0 primary and 0 secondary schools. Heronsbridge School is the nearest published school at 388 m.

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

Recorded crime

2,772 published events cover 12 months, averaging 231 events per published month. The largest recorded category is Violence and sexual offences with 1,050 events.

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