CF45 3DX

Penrhiw-ceibr · Rhondda Cynon Taf · Wales

Updated September 2026

Compare this postcode

Location overview

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Post town
Mountain Ash
Local authority
Rhondda Cynon Taf
Constituency
Pontypridd
Postcode district
CF45
Postcode sector
CF45 3

Nearby postcodes

Nearby postcode distances
Postcode Distance
CF45 3LX 84 m
CF45 3DJ 134 m
CF45 3PX 155 m
CF45 3HJ 181 m
CF45 3RJ 188 m
Complete postcode fields and official codes
Postcode
CF45 3DX
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
CF
Postcode district
CF45
Postcode sector
CF45 3
Latitude
51.667925
Longitude
-3.368775
British National Grid easting
305,436
British National Grid northing
197,459

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Rhondda Cynon Taf · W06000016
Parish or community
W04000694
Westminster constituency
Pontypridd · W07000106
Output area
W00006375
Lower layer super output area
Rhondda Cynon Taf 008A · W01001209
Middle layer super output area
Rhondda Cynon Taf 008 · W02000259

Postcode source versions

Explore CF45

7 recorded sales at this postcode
Address Date Price
34, Brynheulog, Mountain Ash, CF45 3DX 14 October 2022 £100,000
38, Brynheulog, Mountain Ash, CF45 3DX 30 August 2018 £65,000
19, Brynheulog, Mountain Ash, CF45 3DX 23 October 2015 £49,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
19
Primary
0
Secondary
0
  1. Perthcelyn Community Primary School

    Welsh establishment

    293 m
  2. Penrhiwceibr Primary

    Welsh establishment

    463 m
  3. Pengeulan Primary School

    Welsh establishment

    678 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
715
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 343
  • Anti social behaviour 83
  • Public order 78
  • Criminal damage and arson 61
  • Other theft 38

Census 2021

Population and age profile

Postcode residents
141

78 female, 63 male

Postcode households
49
Residents per household
2.9
CF45 3 residents
10,013

Age bands in CF45 3

Wider postcode sector
Age 0 to 14
18.3%

1,832 residents

Age 15 to 24
12.3%

1,236 residents

Age 25 to 44
24.4%

2,446 residents

Age 45 to 64
25.9%

2,596 residents

Age 65 and over
19%

1,901 residents

This postcode contained 1.4% of the sector's usual residents on Census Day. The age profile describes the wider CF45 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
69.6%

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

6

within 5 km

  • MEDDYGFA GLAN CYNON SURGE

    TY CALON LAN, OXFORD STREET, MOUNTAIN ASH, CF45 3HD

    ODS code W95029

    1.6 km

  • HEALTH HUB IW

    YSBYTY CWM CYNON, NEW ROAD, MOUNTAIN ASH, CF45 4BZ

    ODS code W00208

    2.7 km

  • YNYSYBWL SURGERY

    THE SQUARE, ROBERT STREET, YNYSYBWL, PONTYPRIDD, CF37 3DU

    ODS code W95619

    3.5 km

  • ABERCWMBOI MEDICAL PRACTICE

    ABERCWMBOI MEDICAL CENTRE, 1-3 JOHN STREET, ABERCWMBOI, ABERDARE, CF44 6BL

    ODS code W95087

    3.8 km

  • ABERCYNON MEDICAL CENTRE

    YNYSMEURIG ROAD, ABERCYNON, MOUNTAIN ASH, CF45 4YB

    ODS code W95042

    3.8 km

  • TREHARRIS PRIMARY CARE CENTRE

    FOX STREET, TREHARRIS, CF46 5HE

    ODS code W95032

    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

  • Perthcelyn Stores

    BCT · Perthcelyn

    0.1 miles
  • Perthcelyn Stores

    BCT · Perthcelyn

    0.1 miles
  • Post Office

    BCT · Perthcelyn

    0.1 miles
  • Post Office

    BCT · Perthcelyn

    0.1 miles
  • Infants School

    BCT · Perthcelyn

    0.2 miles

Evidence in context

Property market

The five-year median is £100,000 from 1 recorded sale in CF45 3DX. 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

19 open schools are in scope, including 0 primary and 0 secondary schools. Perthcelyn Community Primary School is the nearest published school at 293 m.

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

Recorded crime

715 published events cover 12 months, averaging 59.583 events per published month. The largest recorded category is Violence and sexual offences with 343 events.

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