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CF45 4YT

Abercynon · Rhondda Cynon Taf · Wales

Updated September 2026

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Location overview

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Post town
Mountain Ash
Ward
Abercynon
Local authority
Rhondda Cynon Taf
Constituency
Pontypridd
Postcode district
CF45
Postcode sector
CF45 4

Nearby postcodes

Nearby postcode distances
Postcode Distance
CF45 4XZ 104 m
CF45 4LX 127 m
CF45 4DJ 146 m
CF45 4LJ 163 m
CF45 4YS 180 m
Complete postcode fields and official codes
Postcode
CF45 4YT
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
CF
Postcode district
CF45
Postcode sector
CF45 4
Latitude
51.661141
Longitude
-3.345076
British National Grid easting
307,061
British National Grid northing
196,674

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Rhondda Cynon Taf · W06000016
Electoral ward
Abercynon · W05001072
Parish or community
W04000678
Westminster constituency
Pontypridd · W07000106
Output area
W00006043
Lower layer super output area
Rhondda Cynon Taf 012B · W01001144
Middle layer super output area
Rhondda Cynon Taf 012 · W02000263

Postcode source versions

Explore CF45

Property

View all property records
2 recorded sales at this postcode
Address Date Price
Ty Hedd Farm, Abercynon, Mountain Ash, CF45 4YT 10 April 2024 £490,000
Ty Hedd Farm, Abercynon, Mountain Ash, CF45 4YT 17 January 2003 £247,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
20
Primary
0
Secondary
0

  1. Penrhiwceibr Primary

    Welsh establishment

    1.5 km

  2. Perthcelyn Community Primary School

    Welsh establishment

    1.5 km

  3. Ysgol Gymraeg Abercynon

    Welsh establishment

    1.6 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
349
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 162
  • Public order 36
  • Criminal damage and arson 34
  • Anti social behaviour 33
  • Vehicle crime 26

Census 2021

Population and age profile

Postcode residents
11

5 female, 6 male

Postcode households
5
Residents per household
2.2
CF45 4 residents
9,370

Age bands in CF45 4

Wider postcode sector
Age 0 to 14
17.7%

1,654 residents

Age 15 to 24
11.2%

1,046 residents

Age 25 to 44
26.3%

2,462 residents

Age 45 to 64
26.4%

2,470 residents

Age 65 and over
18.5%

1,737 residents

This postcode contained 0.1% of the sector's usual residents on Census Day. The age profile describes the wider CF45 4 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
66.7%

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

  • ABERCYNON MEDICAL CENTRE

    YNYSMEURIG ROAD, ABERCYNON, MOUNTAIN ASH, CF45 4YB

    ODS code W95042

    2.1 km

  • YNYSYBWL SURGERY

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

    ODS code W95619

    2.8 km

  • TREHARRIS PRIMARY CARE CENTRE

    FOX STREET, TREHARRIS, CF46 5HE

    ODS code W95032

    2.9 km

  • MEDDYGFA GLAN CYNON SURGE

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

    ODS code W95029

    3.2 km

  • NELSON SURGERY

    BRYNCELYN, NELSON, TREHARRIS, CF46 6HL

    ODS code W95043

    3.9 km

  • HEALTH HUB IW

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

    ODS code W00208

    4.4 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

  • Bryntirion

    BCT · Tyntetown

    0.1 miles

  • Ynysboeth

    BCT · Ynys-boeth

    0.2 miles

  • Bryntirion

    BCT · Tyntetown

    0.2 miles

  • Ynysboeth

    BCT · Ynys-boeth

    0.2 miles

  • Bryntirion

    BCT · Tyntetown

    0.2 miles

Evidence in context

Property market

The five-year median is £490,000 from 1 recorded sale in CF45 4YT. 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

20 open schools are in scope, including 0 primary and 0 secondary schools. Penrhiwceibr Primary is the nearest published school at 0.9 miles.

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

Recorded crime

349 published events cover 12 months, averaging 29.083 events per published month. The largest recorded category is Violence and sexual offences with 162 events.

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