CF42 5PG

Treherbert · Rhondda Cynon Taf · Wales

Updated September 2026

Compare this postcode

Location overview

Drag to pan. Use + or - to zoom. Open larger map
Post town
Treorchy
Local authority
Rhondda Cynon Taf
Constituency
Rhondda and Ogmore
Postcode district
CF42
Postcode sector
CF42 5

Nearby postcodes

Nearby postcode distances
Postcode Distance
CF42 5PF 26 m
CF42 5PJ 55 m
CF42 5BG 65 m
CF42 5PN 68 m
CF42 5PQ 75 m
Complete postcode fields and official codes
Postcode
CF42 5PG
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
CF
Postcode district
CF42
Postcode sector
CF42 5
Latitude
51.675395
Longitude
-3.538156
British National Grid easting
293,740
British National Grid northing
198,523

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
W00006640
Lower layer super output area
Rhondda Cynon Taf 007A · W01001265
Middle layer super output area
Rhondda Cynon Taf 007 · W02000258

Postcode source versions

Explore CF42

21 recorded sales at this postcode
Address Date Price
27, Abertonllwyd Street, Treherbert, Treorchy, CF42 5PG 22 January 2026 £75,000
27, Abertonllwyd Street, Treherbert, Treorchy, CF42 5PG 25 September 2025 £86,000
31, Abertonllwyd Street, Treherbert, Treorchy, CF42 5PG 22 August 2025 £99,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
9
Primary
0
Secondary
0
  1. Penyrenglyn Primary School

    Welsh establishment

    1.0 km
  2. Penpych Community Primary School

    Welsh establishment

    1.3 km
  3. Ysgol G.G. Ynyswen

    Welsh establishment

    1.7 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
510
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 264
  • Public order 63
  • Criminal damage and arson 42
  • Anti social behaviour 36
  • Vehicle crime 25

Census 2021

Population and age profile

Postcode residents
28

16 female, 12 male

Postcode households
13
Residents per household
2.2
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

This postcode contained 0.5% of the sector's usual residents on Census Day. The age profile describes the wider CF42 5 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
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

2

within 5 km

  • FOREST VIEW MEDICAL CENTRE

    FOREST VIEW HEALTH, RHONDDA, TREORCHY, CF42 6DL

    ODS code W95054

    1.9 km

  • THE SURGERY

    ST DAVID STREET, TON PENTRE, PENTRE, CF41 7BD

    ODS code W95030

    4.9 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

  • Dunraven Hotel

    BCT · Treherbert

    0.0 miles
  • Dunraven Hotel

    BCT · Treherbert

    0.0 miles
  • Stuart Street

    BCT · Treherbert

    0.1 miles
  • Gwendoline Street

    BCT · Tynewydd

    0.1 miles
  • Gwendoline Street

    BCT · Tynewydd

    0.2 miles

Evidence in context

Property market

The five-year median is £85,750 from 8 recorded sales in CF42 5PG. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Rhondda Cynon Taf is £167,559 in June 2026, up 7.4% year on year.

Schools

9 open schools are in scope, including 0 primary and 0 secondary schools. Penyrenglyn Primary School is the nearest published school at 0.6 miles.

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

Recorded crime

510 published events cover 12 months, averaging 42.5 events per published month. The largest recorded category is Violence and sexual offences with 264 events.

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