CF45 3EN

Mountain Ash · 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 3EL 72 m
CF45 3EW 95 m
CF45 3EH 117 m
CF45 3EP 138 m
CF45 3ER 177 m
Complete postcode fields and official codes
Postcode
CF45 3EN
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
CF
Postcode district
CF45
Postcode sector
CF45 3
Latitude
51.683704
Longitude
-3.400249
British National Grid easting
303,293
British National Grid northing
199,255

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Rhondda Cynon Taf · W06000016
Parish or community
W04001017
Westminster constituency
Pontypridd · W07000106
Output area
W00006355
Lower layer super output area
Rhondda Cynon Taf 006D · W01001207
Middle layer super output area
Rhondda Cynon Taf 006 · W02000257

Postcode source versions

Explore CF45

5 recorded sales at this postcode
Address Date Price
303, Fernhill, Mountain Ash, CF45 3EN 3 November 2023 £57,000
306, Fernhill, Mountain Ash, CF45 3EN 31 August 2016 £63,000
322, Fernhill, Mountain Ash, CF45 3EN 3 February 2011 £25,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
25
Primary
0
Secondary
0
  1. Glenboi Primary School

    Welsh establishment

    283 m
  2. Mountain Ash Comprehensive School

    Welsh establishment

    873 m
  3. Capcoch Primary School

    Welsh establishment

    1.2 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
738
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 373
  • Public order 89
  • Criminal damage and arson 64
  • Anti social behaviour 62
  • Vehicle crime 32

Census 2021

Population and age profile

Postcode residents
83

55 female, 28 male

Postcode households
33
Residents per household
2.5
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 0.8% 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+
77.1%
Ultrafast, 300 Mbit/s+
77.1%
Gigabit-capable
77.1%
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

8

within 5 km

  • HEALTH HUB IW

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

    ODS code W00208

    625 m

  • ABERCWMBOI MEDICAL PRACTICE

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

    ODS code W95087

    980 m

  • MEDDYGFA GLAN CYNON SURGE

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

    ODS code W95029

    1.6 km

  • CWMAMAN SURGERY

    6-14 GLANAMAN ROAD, CWMAMAN, ABERDARE, CF44 6HY

    ODS code W95016

    3.2 km

  • THE MAERDY FERNDALE MGP

    FERNDALE MEDICAL CENTRE, 56-58 HIGH STREET, FERNDALE, CF43 4XX

    ODS code W95051

    4.1 km

  • 74 MONK STREET

    73-74 MONK STREET, ABERDARE, CF44 7PA

    ODS code W95633

    4.5 km

  • ST JOHN'S MEDICAL PRACTICE

    HIGH STREET, ABERDARE, CF44 7DD

    ODS code W95001

    4.7 km

  • BROOKSIDE MEDICAL CENTRE

    HEOL AFON TAF, TROEDYRHIW, MERTHYR TYDFIL, CF48 4DT

    ODS code W95634

    4.8 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

  • Fernhill Community Centre

    BCT · Fernhill

    0.1 miles
  • Fernhill Community Centre

    BCT · Fernhill

    0.1 miles
  • Terminus

    BCT · Fernhill

    0.1 miles
  • Fernhill Estate Middle

    BCT · Fernhill

    0.1 miles
  • Fernhill Estate Middle

    BCT · Fernhill

    0.1 miles

Evidence in context

Property market

The five-year median is £57,000 from 1 recorded sale in CF45 3EN. 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

25 open schools are in scope, including 0 primary and 0 secondary schools. Glenboi Primary School is the nearest published school at 283 m.

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

Recorded crime

738 published events cover 12 months, averaging 61.5 events per published month. The largest recorded category is Violence and sexual offences with 373 events.

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