CF42 5JJ

Treherbert · Rhondda Cynon Taf · Wales

Updated September 2026

Compare this postcode

Location overview

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Local authority
Rhondda Cynon Taf
Constituency
Rhondda and Ogmore
Postcode district
CF42
Postcode sector
CF42 5

Nearby postcodes

Nearby postcode distances
Postcode Distance
CF42 5BL 34 m
CF42 5LL 45 m
CF42 5LN 107 m
CF42 5LH 110 m
CF42 5BH 113 m
Complete postcode fields and official codes
Postcode
CF42 5JJ
Status
Current
Introduced
1 December 1999
Terminated
Not published
Postcode area
CF
Postcode district
CF42
Postcode sector
CF42 5
Latitude
51.675864
Longitude
-3.541455
British National Grid easting
293,513
British National Grid northing
198,580

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Rhondda Cynon Taf · W06000016
Parish or community
W04000706
Westminster constituency
Rhondda and Ogmore · W07000107
Output area
W00006641
Lower layer super output area
Rhondda Cynon Taf 007B · W01001266
Middle layer super output area
Rhondda Cynon Taf 007 · W02000258

Postcode source versions

Explore CF42

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
8
Primary
0
Secondary
0
  1. Penpych Community Primary School

    Welsh establishment

    1.1 km
  2. Penyrenglyn Primary School

    Welsh establishment

    1.2 km
  3. Ysgol G.G. Ynyswen

    Welsh establishment

    1.9 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
477
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 243
  • Public order 57
  • Criminal damage and arson 41
  • Anti social behaviour 35
  • Vehicle crime 23

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
CF42 5 residents
5,981

Age bands in CF42 5

Wider postcode sector
Age 0 to 14
17.7%

1,059 residents

Age 15 to 24
11.1%

668 residents

Age 25 to 44
22.5%

1,348 residents

Age 45 to 64
26.6%

1,595 residents

Age 65 and over
22.1%

1,322 residents

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+
0%
Ultrafast, 100 Mbit/s+
0%
Ultrafast, 300 Mbit/s+
0%
Gigabit-capable
0%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
0%
Decent broadband available from fixed wireless
0%

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

1

within 5 km

  • FOREST VIEW MEDICAL CENTRE

    FOREST VIEW HEALTH, RHONDDA, TREORCHY, CF42 6DL

    ODS code W95054

    2.1 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 2026-09-05. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Gwendoline Street

    BCT · Tynewydd

    0.0 miles
  • Gwendoline Street

    BCT · Tynewydd

    0.0 miles
  • Dunraven Hotel

    BCT · Treherbert

    0.2 miles
  • Dunraven Hotel

    BCT · Treherbert

    0.2 miles
  • Wyndham Hotel

    BCT · Tynewydd

    0.2 miles

Evidence in context

Schools

8 open schools are in scope, including 0 primary and 0 secondary schools. Penpych Community 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

477 published events cover 12 months, averaging 39.75 events per published month. The largest recorded category is Violence and sexual offences with 243 events.

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